█████ ██████ (researcx) [0xA2FB6A07]

Solana based authentication

A simple demo of Solana wallet based authentication with message signing and signature verification.

The to-be-signed message contains the address of the website (website A) and the wallet address of the signee. In terms of security, if for instance website B asks you to sign a message for website A, they are likely be trying to steal your signature.

Features:

• Authenticates with Solana compatible wallets (currently tested and working with Phantom, Brave.)
• Requests a signature from the Solana wallet.
• Uses the signature (hashed) as the password for the account.
• Verifies that the signature corresponds with the wallet address it was created from (to hopefully reduce spam registrations and registrations of empty accounts.)
• Fetches the SOL balance and the balance of a specified SPL token (custom Solana-based tokens)
• Basic unfinished user sessions system (logging in and logging out works.)
• IP anonymization for GDPR compliance in sessions.
• Basic ranks system. First registered user will be granted rank 10 (Admin) (see solauth/models/inject.py line 18 to define ranks.)

Automator Workflows for macOS

Display Checksum

Displays a MD5 and SHA-256 checksum for the selected file.
Available in "Quick Actions > Display Checksum" for all files.

Download

Auto Filename

Renames the selected file to <Current Unix Timestamp> + <3 Random Digits>, e.g. Firefox 134.0.dmg -> 1737140461424.dmg.
Available in "Quick Actions > Auto Filename" for all files.

Download

Cryptocurrency payment processor

A cryptocurrency donation & payment system.

Features:

• Works regardless of whether the user has JavaScript enabled.
• Generates a QR code for the payment address. (A new payment address is generated for each transaction.)
• Automatic currency conversion.
• Supports payment via a multitude of coins.

walletfind

Cryptocurrency Wallet Finder - Currently supports finding numerous wallet types, such as monero, bitcoin, ethereum, doge, blockchain, metamask, electrum. It will also look for possible mnemonic phrases saved in files.

#!/usr/bin/env python3
  
  # Cryptocurrency Wallet Finder
  #   Currently supports finding numerous wallet types, such as monero, bitcoin,  ethereum, doge, blockchain, metamask, electrum
  #   It will also look for possible mnemonic phrases saved in files
  #   
  #   Tested on https://github.com/3rdIteration/btcrecover using the test files located in btcrecover/test/test-wallets/ and on a real system.
  
  # Usage examples:
  #   python walletfind.py <path> > found.txt
  #   python walletfind.py . > found.txt # find in current directory
  #   python walletfind.py Data/Old > found.txt # find in Data/Old
  
  # NOTE: THIS WILL PROBABLY TAKE A LONG TIME
  #   The script will go through EVERY FILE in the specified directory to look for anything related to cryptocurrency.
  #   You can specify file types to ignore in ignore_filetypes and ignore_filenames
  
  # TODO:
  #   OCR image indexer for checking through images for mnemonics?
  
  # If this helped you, donations are highly appreciated
  #   XMR: 86PHZTrVFtRMqPvM4F6k5BKYz5EKD1eoTepvqpNGEcktEkQ9xuVt98biL4QzCCsENFKJP58nPTPbyB6CG33gy5FWDxacA1A
  #   ETH, BTC, XLM, XRP, SOL, ETC, MATIC, IOTX, USDC, USDT & more via https://nowpayments.io/donation/M4DBM65ADLHVNYIOG7
  
  import os, re, sys, subprocess
  from datetime import datetime
  start=datetime.now()
  
  if len(sys.argv) < 2:
      sys.exit("File path not specified. Exiting...")
  
  path = sys.argv[1]
  files_list = []
  
  popen = subprocess.Popen(["find", path], stdout=subprocess.PIPE)
  resultOfSubProcess, errorsOfSubProcess = popen.communicate()
  files_list = resultOfSubProcess.decode().splitlines()
  
  
  ignore_filetypes = [".png", ".png", ".png", ".bmp", ".gif", ".svg", ".mp3", ".m4a", ".wav", ".ogg", ".mp4", ".webm", ".mov", ".exe", ".dll", ".dmg", ".zip", ".tar", ".gz", ".tgz", ".rar", ".7z", ".html", ".css", ".php", ".js", ".map", ".less", ".py", ".pyc", ".yml", ".tmpl", ".sql", ".conf", ".sh"]
  ignore_filenames = ["robots.txt", "thumbs.db", ".DS_Store", "node_modules", "__pycache__", "site-packages", ".npmignore", ".git"]
  
  mnemonic_lenghts = [9, 13, 16, 18, 21, 22, 24, 25]
  wallet_files = ["wallet.dat", "aes.json", "userkey.json", "dumpwallet.txt", "wallet-backup", "wallet-backup", "wallet.db", "change.json", "request.json", "legacy.json", "dump.txt", "privkeys.txt", "wallet-data.json", "main_dump.txt", "secondpass_dump.txt", "wallet.android", "wallet.desktop", "wallet-android-backup", "electrum", "identity.json", "wallet.aes", "metamask", "wallet.vault", "bitcoin", "bitcoinj", ".encrypted", "myetherwallet", "mnemonic", ".keys", "kdfparams"]
  wallet_strings = ["keymeta!", ".multibit.", "bitcoin", "hd_account", "hdm_address", "pbkdf2_iterations", "bitcoin.main", "addr_history", "master_public_key", "wallet_type", "{\"data\":", "pendingNativeCurrency", "Block_hashes", "mintpool", "mainnet", "testnet", "ethereum", "Ethereum", "mnemonic", "kdfparams", "additional_seeds", "always_keep_local_backup", "BIP39", "BIP-39", "blockchain", "metamask", "electrum"]
  
  for current_file in files_list:
      # print("Checking " + current_file)
      if os.path.splitext(current_file)[1] not in ignore_filetypes and os.path.basename(current_file) not in ignore_filenames:
          # check filenames
          for wallet in wallet_files:
              if wallet in current_file:
                  print("[POSSIBLE WALLET] [FILE] " + current_file)
  
          is_file = os.path.isfile(current_file)
          if is_file:
              num_words = 0
              try:
                  current_file_binary = open(current_file, 'rb')
                  current_file_binary_data = current_file_binary.read()
              except:
                  #print("Could not open " + current_file)
                  pass
              
              # check for possible mnemonic
              try:
                  words = current_file_binary_data.split()
                  num_words += len(words)
                  if num_words in mnemonic_lenghts:
                      print("[POSSIBLE MNEMONIC] " + str(num_words) + " WORDS found in " + current_file)
              except:
                  #print("Could not check " + current_file)
                  pass
  
              # check file contents
              try:
                  for wallet_data in wallet_strings:
                      if re.search(wallet_data, str(current_file_binary_data), re.IGNORECASE):
                          print("[POSSIBLE WALLET] [DATA] \"" + wallet_data + "\" found in " + current_file)
              except:
                  #print("Could not check " + current_file)
                  pass
  
              # close the file
              try:
                  current_file_binary.close()
              except:
                  #print("Could not close " + current_file)
                  pass
      # else:
      #     print("Ignoring " + current_file)
  print("\nCompleted in " + str(datetime.now()-start))
  

researcx/logseq-blog

A script which parses Logseq journals into blog posts.

Features:

• uses invidio.us for youtube embeds (likely broken due to recent youtube changes)
• emoji to twemoji conversion (license: static/twemoji/LICENSE)
• highlightjs code syntax highlighting (license: static/highlightjs/LICENSE)
• thumbnail ceation and embeds (note, thumbnails are very compressed):
• external site embeds: youtube, soundcloud
• .mp4, .webm and .mov thumbnails + embeds
• .jpg, .jpeg, .jpe, .gif, .png and .bmp thumbnails + embeds
• supports darkmode browser extensions
• post file size displayed
• displaying of post creation and edit time
• user profile display

shell config generator

A javascript based shell config generator.

xPoster

Front-end for the do_social_media_post.py crossposter.

do_social_media_post

Social media crossposter.

import json, shlex, sys
  from subprocess import Popen
  
  # usage: do_social_media_post.py "" twitter,mastodon,bluesky,facebook,instagram
  
  caption = sys.argv[1]
  image_caption = ""
  if len(sys.argv) == 4:
      image_caption = sys.argv[3]
  social_media = sys.argv[2].split(',')
  is_image = False
  
  if caption.endswith(('jpg', 'png', 'gif', 'jpeg')):
      is_image = True
  
  for site in social_media:
      if is_image == False:
          if site != "instagram":
              command = "/opt/homebrew/opt/python@3.9/libexec/bin/python3 /Users/admin/Documents/social_media_bots/"+site+"/posters/"+site+"_text.py " + json.dumps(caption)
              print(command)
              proc = Popen(shlex.split(command)) #, shell=True)
              proc.communicate()
          else:
              print("instagram does not support text posting")
      else:
          command = "/opt/homebrew/opt/python@3.9/libexec/bin/python3 /Users/admin/Documents/social_media_bots/"+site+"/posters/"+site+"_image.py " + json.dumps(caption) + " " + json.dumps(image_caption)
          print(command)
          proc = Popen(shlex.split(command)) #, shell=True)
          proc.communicate()
  

researchdepartment/dotfiles-macos-yabai

macOS 14.4 configuration

proxmox-backup

A script to backup Proxmox containers and host configs with the optional ability to automatically store them in LUKS-encrypted images. Also available for LXD.

#!/bin/bash -l
  # set -x
  
  # make sure you have zip installed
  # running: /path/to/proxmox-backup.sh [0/1]
  # use 0 for debugging, 1 to run
  # researcx.gitlab.io
  
  # configuration
  backups_folder="/Backups/Pi/$hostname" # needs to exist
  
  path="/tmp/backup-$hostname/"
  path_host=$path"host/" # main sysetm (host) files
  path_containers="/var/lib/vz/dump" # proxmox container backup storage
  
  mail=1 # email a log and important server information (disk space, etc)
  mailto="root"
  
  make_encrypted=0 # luks encrypt the host files and lxd container images
  encryption_passphrase="passphrase" # passphrase for luks encrypted container
  path_crypt="luks/"
  crypt_ext=".crypt"
  
  days=7 # delete backups older than x days
  run=$1 # whether to actually run commands (set to 0 for debugging)
  wait=120 # amount of seconds to wait between running backup commands, helps calm server load
  
  timestamp=$(date +%Y%m%d_%H%M%S)
  
  # host files (this is kind of a catch-all) (good to get via history | grep "nano /etc"), space separated
  host_files=("/root/.bashrc" "/root/.ssh" "/root/.bash_profile" "/root/.bash_history" "/root/.tmux.conf" "/root/.local/share/fish" "/root/Scripts" "/etc/wireguard" "/etc/logrotate.d" "/etc/profile" "/etc/netdata" "/etc/fish" "/etc/fail2ban" "/etc/ssh" "/etc/sysctl.conf" "/etc/cron.d" "/etc/cron.daily" "/etc/cron.weekly" "/etc/cron.hourly" "/etc/cron.deny" "/etc/crontab" "/var/spool/cron" "/etc/sysconfig" "/etc/fstab" "/etc/crypttab" "/etc/postfix" "/etc/hosts" "/etc/resolv.conf" "/etc/aliases" "/etc/rsyslog.d" "/etc/ufw" "/etc/pam.d" "/etc/netplan" "/etc/wpa_supplicant" "/etc/network" "/etc/networks" "/etc/apt" "/etc/apticron" "/etc/yum.repos.d" "/etc/iptables.rules" "/etc/ip6tables.rules" "/etc/iptables" "/etc/modprobe.d" "/etc/pve" "/etc/udev" "/etc/modules-load.d" "/etc/systemd" "/etc/update-motd.d" "/etc/lightdm" "/etc/groups" "/etc/passwd" "/etc/nsswitch.conf" "/etc/netatalk" "/etc/samba" "/etc/avahi" "/etc/default" "/etc/nanorc" "/etc/X11" "/etc/netconfig")
  
  # proxmox containers, numbers, space separated
  core=("100" "101" "102" "103") # dnscrypt, nginx, ldap, ircd
  
  # log
  log_file=backup-$hostname-$timestamp.log
  log=$path$log_file
  
  # make the directories
  rm -r $path
  rm -r $path_containers
  mkdir -p $path
  mkdir -p $path_host
  mkdir -p $path_containers
  mkdir -p $backups_folder
  
  if [[ "$make_encrypted" == 0 ]]; then
      mkdir -p $path$path_crypt
  fi
  
  # functions
  convertsecs() {
      ((h=${1}/3600))
      ((m=(${1}%3600)/60))
      ((s=${1}%60))
      printf "%02d:%02d:%02d\n" $h $m $s
  }
  proxmox_backup() {
      container=$1
      vzdump $container
      pct unlock $container
  }
  make_encrypted_container(){
      name=$1
      file=$2
      mountpoint="$2/enc/"
      size=$(du -s $file | awk '{print $1}')
  
      if [ "$size" -lt "65536" ]; then # cryptsetup: luks images need to be +32mb in order to be able to be formatted/opened
          size=65536
      else
          size="$(($size + 65536))" #just being safe! hopefully
      fi
  
      crypt_filename=$hostname-$name-$timestamp$crypt_ext
      crypt_mapper=$hostname-$name-$timestamp
      crypt_devmapper="/dev/mapper/$crypt_mapper"
  
  
      fallocate -l "$size"KB $path$path_crypt$crypt_filename
  
      printf $encryption_passphrase | cryptsetup luksFormat $path$path_crypt$crypt_filename -
      printf $encryption_passphrase | cryptsetup luksOpen $path$path_crypt$crypt_filename $crypt_mapper
  
      mkfs -t ext4 $crypt_devmapper
      mkdir -p $mountpoint
      mount $crypt_devmapper $mountpoint
  }
  
  unmount_encrypted_container(){
      name=$1
      mountpoint="$2/enc/"
      crypt_mapper=$hostname-$name-$timestamp
      crypt_devmapper="/dev/mapper/$crypt_mapper"
      umount $mountpoint
      cryptsetup luksClose $crypt_mapper
  }
  
  # clean up old backups
  if [[ "$run" == 1 ]]; then
      if [[ "$make_encrypted" == 1 ]]; then
          find $backups_folder -maxdepth 1 -name "*$crypt_ext"  -type f -mtime +$days  -print -delete >> $log
      fi
      find $backups_folder -maxdepth 1 -name "*.log"  -type f -mtime +$days  -print -delete >> $log
      find $backups_folder -maxdepth 1 -name "*.tar"  -type f -mtime +$days  -print -delete >> $log
      find $backups_folder -maxdepth 1 -name "*.zip"  -type f -mtime +$days  -print -delete >> $log
  fi
  # start main code
  START_TIME=$(date +%s)
  echo "Backup:: Script start -- $timestamp" >> $log
  echo "Backup:: Host: $hostname -- Date: $timestamp" >> $log
  echo "Paths:: Host: $path" >> $log
  echo "Paths:: Containers: $path_containers" >> $log
  echo "Paths:: Backups: $backups_folder" >> $log
  
  
  # host files
  echo "Backup:: Backing up the following host files to $path_host" >> $log
  # echo $host_files >> $log
  for host_file in ${host_files[@]}; do
      echo "Backup:: Starting backup of $host_file to $path_host" >> $log
      host_file_safe=$(echo $host_file | sed 's|/|-|g')
      if [[ "$run" == 1 ]]; then
          zip -r $path_host$host_file_safe-$timestamp.zip "$host_file" >> $log
          
      fi
  done
  echo "Backup:: Host files successfully backed up" >> $log
  if [[ "$run" == 1 ]]; then
      if [[ "$make_encrypted" == 1 ]]; then
          echo "Backup:: Making an encrypted container for host files" >> $log
          make_encrypted_container "host" $path_host
          echo "Backup:: Moving files to encrypted container" >> $log
          mv $path_host/*.zip "$path_host/enc/"
          echo "Backup:: Unmounting encrypted container" >> $log
          unmount_encrypted_container "host" $path_host
          rm -rf $path_host/*
          echo "Backup:: Successfully encrypted host backup" >> $log
      fi
  fi
  
  # containers
  echo "Backup:: Backing up containers" >> $log
  for container in ${core[@]}; do
      echo "Backup:: Starting backup on $container to $path_containers" >> $log
      if [[ "$run" == 1 ]]; then
          proxmox_backup $container >> $log
          sleep $wait
      fi
  done
  if [[ "$run" == 1 ]]; then
      if [[ "$make_encrypted" == 1 ]]; then
          echo "Backup:: Making an encrypted container for containers" >> $log
          make_encrypted_container "containers" $path_containers
          echo "Backup:: Moving files to encrypted container" >> $log
          mv $path_containers/*.tar.gz "$path_containers/enc/"
          echo "Backup:: Unmounting encrypted container" >> $log
          unmount_encrypted_container "core" $path_containers
          rm -rf $path_containers/*
          echo "Backup:: Successfully encrypted core container backup" >> $log
      fi
      sleep $wait
  fi
  rsync -a --progress $log $backups_folder  >> $log
  if [[ "$make_encrypted" == 1 ]]; then
      rsync -a --progress $path$path_crypt $backups_folder  >> $log
  else
      rsync -a --progress $path_host $backups_folder  >> $log
      rsync -a --progress $path_containers/ $backups_folder  >> $log
  fi
  END_TIME=$(date +%s)
  # end main code
  
  elapsed_time=$(( $END_TIME - $START_TIME ))
  echo "Backup :: Script End -- $(date +%Y%m%d_%H%M)" >> $log
  echo "Elapsed Time ::  $(convertsecs $elapsed_time) "  >> $log
  
  backup_size=`find $path -maxdepth 5 -type f -mmin -360 -exec du -ch {} + | grep total$ | awk '{print $1}'`
  backup_stored=`find $path -maxdepth 5 -type f -exec du -ch {} + | grep total$ | awk '{print $1}'`
  disk_remaining=`df -Ph $backups_folder | tail -1 | awk '{print $4}'`
  
  echo -e "Subject: [$hostname] Backup Finished [$backup_size] [stored: $backup_stored | disk remaining: $disk_remaining] (took $(convertsecs $elapsed_time))\n\n$(cat $log)" > $log
  
  if [[ "$mail" == 1 ]]; then
      sendmail -v $mailto < $log
  fi
  
  sleep $wait
  rm -r $path
  rm -r $path_containers
  

lxd-backup

#!/bin/bash
  #set -x
  # configuration
  hostname=$(hostname)
  lxc="/snap/bin/lxc"
  path="/mount/backups/$hostname/"
  path_host=$path"host/"
  path_lxd=$path"lxd/"
  path_lxd_core=$path"lxd/core/"
  mail=1 # email a log and important server information (disk space, etc)
  mailto="root"
  make_encrypted=1 # luks encrypt the host files and lxd container images
  encryption_passphrase="passphrase" # passphrase for luks encrypted container
  path_crypt="luks/"
  crypt_ext=".encrypted"
  days=7 # delete backups older than x days
  run=1 # whether to actually run commands (set to 0 for debugging)
  wait=15 # amount of time to wait between running backup commands, helps calm server load
  timestamp=$(date +%Y%m%d_%H%M%S)
  # make the directories
  /bin/mkdir -p $path
  /bin/mkdir -p $path_host
  /bin/mkdir -p $path_lxd
  /bin/mkdir -p $path_lxd_core
  if [[ "$make_encrypted" == 1 ]]; then
      /bin/mkdir -p $path$path_crypt
  fi
  # functions
  convertsecs() {
   ((h=${1}/3600))
   ((m=(${1}%3600)/60))
   ((s=${1}%60))
   /usr/bin/printf "%02d:%02d:%02d\n" $h $m $s
  }
  lxdbackup() {
      container=$1
      folder=$2
      snapshotname=$container-$timestamp.snapshot
      backupname=lxd-image-$container-$timestamp
      $lxc snapshot $container $snapshotname
      $lxc publish --force $container/$snapshotname --alias $backupname
      $lxc image export $backupname $folder$backupname
      $lxc delete $container/$snapshotname
      $lxc image delete $backupname
  }
  # use encrypted folders?
  make_encrypted_container(){
      name=$1
      file=$2
      mountpoint="$2/enc/"
      size=$(du -s $file | awk '{print $1}')
      if [ "$size" -lt "65536" ]; then # cryptsetup: luks images need to be +32mb in order to be able to be formatted/opened
          size=65536
      else
          size="$(($size + 65536))" #just being safe! hopefully
      fi
      crypt_filename=$hostname-$name-$timestamp$crypt_ext
      crypt_mapper=$hostname-$name-$timestamp
      crypt_devmapper="/dev/mapper/$crypt_mapper"
      /usr/bin/fallocate -l "$size"KB $path$path_crypt$crypt_filename
      /usr/bin/printf $encryption_passphrase | /sbin/cryptsetup luksFormat $path$path_crypt$crypt_filename -
      /usr/bin/printf $encryption_passphrase | /sbin/cryptsetup luksOpen $path$path_crypt$crypt_filename $crypt_mapper
      /sbin/mkfs -t ext4 $crypt_devmapper
      /bin/mkdir -p $mountpoint
      /bin/mount $crypt_devmapper $mountpoint
  }
  unmount_encrypted_container(){
      name=$1
      mountpoint="$2/enc/"
      crypt_mapper=$hostname-$name-$timestamp
      crypt_devmapper="/dev/mapper/$crypt_mapper"
      /bin/umount $mountpoint
      /sbin/cryptsetup luksClose $crypt_mapper
  }
  # host files
  host_files=("/root/.bashrc" "/root/.bash_profile" "/root/.bash_history" "/root/.tmux.conf" "/root/.local/share/fish" "/root/scripts" "/etc/wireguard" "/etc/logrotate.d" "/etc/profile" "/etc/netdata" "/etc/fish" "/etc/fail2ban" "/etc/ssh" "/etc/sysctl.conf" "/etc/cron.d" "/etc/cron.daily" "/etc/cron.weekly" "/etc/cron.hourly" "/etc/cron.deny" "/etc/crontab" "/var/spool/cron" "/etc/sysconfig" "/etc/fstab" "/etc/crypttab" "/etc/postfix" "/etc/hosts" "/etc/resolv.conf" "/etc/aliases" "/etc/rsyslog.d" "/etc/ufw" "/etc/pam.d" "/etc/netplan" "/etc/wpa_supplicant" "/etc/network" "/etc/networks" "/etc/apt" "/etc/apticron" "/etc/yum.repos.d")
  # lxd containers (names, space separated)
  core=("nginx mariadb mail")
  # log
  logname=backup-$hostname-$timestamp.log
  log=$path$logname
  # clean up old backups
  if [[ "$make_encrypted" == 1 ]]; then
      find $path$path_crypt -maxdepth 1 -name "*$crypt_ext"  -type f -mtime +$days  -print -delete >> $log
  fi
  find $path_host -maxdepth 1 -name "*.zip"  -type f -mtime +$days  -print -delete >> $log
  find $path_host -maxdepth 1 -name "*.log"  -type f -mtime +$days  -print -delete >> $log
  find $path_lxd_core -maxdepth 1 -name "*.tar.gz"  -type f -mtime +$days  -print -delete >> $log
  # start main code
  START_TIME=$(date +%s)
  echo "Backup:: Script start -- $timestamp" >> $log
  echo "Backup:: Host: $hostname -- Date: $timestamp" >> $log
  # host files
  echo "Backup:: Backing up the following host files to $path_host" >> $log
  echo $host_files >> $log
  for host_file in ${host_files[@]}; do
      echo "Backup:: Starting backup of $host_file to $path_host" >> $log
      host_file_safe=$(echo $host_file | sed 's|/|-|g')
      if [[ "$run" == 1 ]]; then
          zip -r $path_host$host_file_safe-$timestamp.zip "$host_file" >> $log
          
      fi
  done
  echo "Backup:: Host files successfully backed up" >> $log
  if [[ "$run" == 1 ]]; then
      if [[ "$make_encrypted" == 1 ]]; then
          echo "Backup:: Making an encrypted container for host files" >> $log
          make_encrypted_container "host" $path_host
          echo "Backup:: Moving files to encrypted container" >> $log
          /bin/mv $path_host/*.zip "$path_host/enc/"
          echo "Backup:: Unmounting encrypted container" >> $log
          unmount_encrypted_container "host" $path_host
          /bin/rm -rf $path_host
          echo "Backup:: Successfully encrypted host backup" >> $log
      fi
  fi
  # containers
  echo "Backup:: Backing up containers" >> $log
  for container in ${core[@]}; do
      echo "Backup:: Starting backup on $container to $path_lxd_core" >> $log
      if [[ "$run" == 1 ]]; then
          lxdbackup $container $path_lxd_core $ >> $log
          /bin/sleep $wait
      fi
  done
  if [[ "$run" == 1 ]]; then
      if [[ "$make_encrypted" == 1 ]]; then
          echo "Backup:: Making an encrypted container for core containers" >> $log
          make_encrypted_container "core" $path_lxd_core
          echo "Backup:: Moving files to encrypted container" >> $log
          /bin/mv $path_lxd_core/*.tar.gz "$path_lxd_core/enc/"
          echo "Backup:: Unmounting encrypted container" >> $log
          unmount_encrypted_container "core" $path_lxd_core
          /bin/rm -rf $path_lxd_core
          echo "Backup:: Successfully encrypted core container backup" >> $log
      fi
      /bin/sleep $wait
  fi
  END_TIME=$(date +%s)
  # end main code
  elapsed_time=$(( $END_TIME - $START_TIME ))
  echo "Backup :: Script End -- $(date +%Y%m%d_%H%M)" >> $log
  echo "Elapsed Time ::  $(convertsecs $elapsed_time) "  >> $log
  backup_size=`find $path -maxdepth 5 -type f -mmin -360 -exec du -ch {} + | grep total$ | awk '{print $1}'`
  backup_stored=`find $path -maxdepth 5 -type f -exec du -ch {} + | grep total$ | awk '{print $1}'`
  disk_remaining=`df -Ph $path | tail -1 | awk '{print $4}'`
  echo -e "Subject: [$hostname] Backup Finished [$backup_size] [stored: $backup_stored | disk remaining: $disk_remaining] (took $(convertsecs $elapsed_time))\n\n$(cat $log)" > $log
  if [[ "$mail" == 1 ]]; then
      /usr/sbin/sendmail -v $mailto < $log
  fi
  

githubrepos

Periodically make a HTML page of your GitHub repos (requires GitHub cli tools (gh command)).

import json, humanize, os, html
  from datetime import datetime, timedelta
  
  file = '/home/admin/Repositories/Public/github.html'
  github_json_file = '/home/admin/Resources/github.json'
  
  # cron every 30 minutes:
  # */30 * * * * /usr/bin/gh repo list researcx -L 400 --visibility public --json name,owner,pushedAt,isFork,diskUsage,description > /home/admin/Resources/github.json
  # */31 * * * * /usr/bin/python3 /home/admin/Scripts/githubrepos.py
  
  # demo:
  # https://xch.fairuse.org/~devk/list/static/files/Repositories/github.html
  
  def human_size(filesize):
      return humanize.naturalsize(filesize)
  
  def recent_date(unixtime):
      dt = datetime.fromtimestamp(unixtime)
      today = datetime.now()
      today_start = datetime(today.year, today.month, today.day)
      yesterday_start = datetime.now() - timedelta(days=1)
  
      def day_in_this_week(date):
          startday = datetime.now() - timedelta(days=today.weekday())
          if(date >= startday):
              return True
          else:
              return False
  
      timeformat = '%b %d, %Y'
      if day_in_this_week(dt):
          timeformat = '%A at %H:%M'
      if(dt >= yesterday_start):
          timeformat = 'Yesterday at %H:%M'
      if(dt >= today_start):
          timeformat = 'Today at %H:%M'
  
      return(dt.strftime(timeformat))
  
  def shorten_text(s, n):
      if len(s) <= n:
          # string is already short-enough
          return s
      # half of the size, minus the 3 .'s
      n_2 = int(n) / 2 - 3
      # whatever's left
      n_1 = n - n_2 - 3
      return '{0}...{1}'.format(s[:int(n_1)], s[-int(n_2):])
  
  
  cmd = 'gh repo list researcx -L 400 --visibility public --json name,owner,pushedAt,isFork,diskUsage,description > github.json'
  repo_list = ""
  last_updated = ""
  i = 0
  
  with open(github_json_file, 'r') as gh_repos:
      repos = json.load(gh_repos)
  #    print(gh_repos)
  
  for repo in repos:
      i = 1 if i == 0 else 0
      #print(repo)
      iso_date = datetime.strptime(repo['pushedAt'], '%Y-%m-%dT%H:%M:%SZ')
      timestamp = int((iso_date - datetime(1970, 1, 1)).total_seconds())
      date_time = recent_date(timestamp)
      str_repo = str(repo['name'])
      path_repo = str(repo['owner']['login']) + "/" + html.escape(str(repo['name']))
      str_desc = "<br/><span class='description' title='" + html.escape(str(repo['description'])) + "'>" + shorten_text(html.escape(str(repo['description'])), 150) + "</span>"
      link_repo = '<a href="https://github.com/'+path_repo+'" class="user" target="_blank">'+str(repo['owner']['login']) + "/"+'</a><a href="https://github.com/'+path_repo+'" target="_blank">'+str_repo+'</a>'
      disk_usage = " " + human_size(repo['diskUsage'] * 1024) + " &nbsp; "
      is_fork = "<span title='Fork'>[F]</span> &nbsp; " if repo['isFork'] == True else ""
      repo_list += """
      <div class="list v"""+str(i)+""""><span style="float:right;">""" + is_fork + disk_usage + str(date_time) + """</span>""" + link_repo + str_desc + """</div>"""
      if last_updated == "":
          last_updated = timestamp
  
  html = """
  <!DOCTYPE html>
  <html lang="en">
    <head>
      <meta charset="UTF-8">
      <meta name="viewport" content="width=device-width, initial-scale=1.0">
      <meta http-equiv="X-UA-Compatible" content="ie=edge">
      <title>repositories</title>
      <style>
          body, html {
              padding: 0px;
              margin: 0px;
              color: #dc7224;
              font-family: JetBrainsMono, Consolas, "Helvetica Neue", Helvetica, Arial, sans-serif
          }
          a {
              color: #dc7224 !important;
              text-decoration: none;
          }
          a:hover {
              color: #efefef !important;
              tect-decoration: underline;
          }
          a.user {
              color: #aa7735 !important;
              text-decoration: none;
          }
          span {
              font-size: 14pt;
              margin-top: 2px;
              color: #555;
          }
          .list {
              font-size: 16pt;
              padding: 4px 8px;
              border-bottom: 1px dashed #101010;
              background: #000;
          }
          .list.v0 {
              background: #0f0f0f;
          }
          .list.v1 {
              background: #121212;
          }
          .description{
              font-size: 10pt;
              color: #555;
          }
      </style>
    </head>
    <body>"""+repo_list+"""
    <div class="list" style="text-align: right;">
    <span style="text-style: italic; font-size: 9pt;">generated by <a href="https://researcx.gitlab.io/#d97c874b">githubrepos.py</a></span>
    </div>
    </body>
  </html>
  """
  
  f = open(file, "w+")
  f.write(html)
  f.close()
  
  os.utime(file, (last_updated, last_updated))
  

researcx/ss13-lawgen [Content-Warning]

Space Station 13 AI Law Generator (Browser Version).

researcx/spacetopia (Spacetopia)

A role-play oriented Space Station 13 mod which adds certain Second-Life features and character customisation amongst other changes that are highly inspired by EVE Online and Furcadia.

Features:

• A marketplace where users can submit various types of clothing, character details and miscellaneous other vanity items.
• Users can buy things from the marketplace to apply to their character, items can also be gifted to other users.
• Extensive character customization with the ability to change your skin tone and color, the detail and color of body parts and the ability to change the style of your body.
• All outfits/uniforms are separated into tops, bottoms, underwear and socks (with inventory slots for each) for better customization.
• Clothing selection using clothes from the marketplace is available on the character preference screen.
• Customizable personal housing with item/storage persistency and the ability to change your furniture/decor.
• Station doesn't require large amounts of maintenance thus making it perfect for semi-serious and serious roleplay.
• In-game integration with on-site Spacetopia currency.
• New game and web UI.
• Ability to set up extra information/a character sheet.
• Ability to change resolution/view distance
• Character preview can be rotated by clicking on it.
• Players can decide whether to spawn with a satchel or a backpack.
• Improved sprites for floors, air alarms, APC's and ATMs.
• More nature sprites.
• Gender is now a text field.
• Closets spawn with parts of clothing rather than uniforms.
• PvP toggle and PvP-only areas (such as exploratory).
• No permadeath.
• Players spawn as a civilian by default and can choose an occupation later in-game using a computer.
• Many sprites, optimizations, fixes and features ported from D2Station.
• Major improvements upon the API system written for D2Station V4.

More images...

weatherscript

Adjust cpu frequency based on time and weather. (For solar panels.)

#!/bin/bash
  LAT=53.3963308
  LON=-1.5155923
  
  JSON=$(curl -s "https://api.open-meteo.com/v1/forecast?latitude=$LAT&longitude=$LON&current_weather=true")
  WEATHERCODE=$(echo $JSON | jq -r '.current_weather.weathercode') # WMO weather interpretation code
  IS_DAY=$(echo $JSON | jq -r '.current_weather.is_day') # 1 if the current time step has daylight, 0 at night.
  
  #echo -e "\033[1;33mDBG: IS_DAY=$IS_DAY\033[0m"
  #echo -e "\033[1;33mDBG: WEATHERCODE=$WEATHERCODE\033[0m" # 0 for clear sky, 1 for mainly clear, 2 for partly cloudy (see https://open-meteo.com/en/docs#weathervariables)
  
  if [ "$IS_DAY" -eq 1 ]; then
      echo -e "\033[1;32mSUCC: It is daytime!\033[0m"
      if [ "$WEATHERCODE" -gt 2 ]; then
          echo -e "\033[1;31mERR: Unsuitable weather conditions (dark)\033[0m"
          x86_energy_perf_policy --turbo-enable 0; cpupower frequency-set -u 1.5GHz > /dev/null
      else
          echo -e "\033[1;32mSUCC: Suitable weather conditions (bright)\033[0m"
          x86_energy_perf_policy --turbo-enable 1; cpupower frequency-set -u 5GHz > /dev/null
      fi
  else
      echo -e "\033[1;31mERR: It is not daytime!\033[0m"
      x86_energy_perf_policy --turbo-enable 0; cpupower frequency-set -u 1GHz > /dev/null
  fi
  

discord_export_friends

Python script to backup discord tags with user IDs. (For friend lists.)

#!/usr/bin/python3
  import discord
  token = ("")
  
  class ExportFriends(discord.Client):
    async def on_connect(self):
      friendslist = client.user.friends
      for user in friendslist:
        try:
          print(user.name+"#"+user.discriminator + " ("+str(user.id)+")")
        except:
          print(user.name+"#"+user.discriminator + " ("+str(user.id)+")")
  client = ExportFriends()
  client.run(token, bot = False)
  

researcx/square_avatar [Fork]

Square avatar generator for Twitter.

From noiob/noiob.github.io/main/hexagon.html

researcx/timg

Self-destructing image upload server in Python+Flask. Image is loaded in base64 in the browser and destroyed as soon as it is viewed (experimental).

DonateBot

Game-server style "donate to us" announcer bot for IRC channels.

#!/usr/bin/python
  from twisted.words.protocols import irc
  from twisted.internet import reactor, protocol
  from re import search, IGNORECASE
  from random import randint
  import time
  import os, signal
  
  serv_ip = "10.3.0.50"
  serv_port = 6667
  
  with open('/root/DonateBot/donate.txt') as f:
      message = f.read()
  
  class DonateBot(irc.IRCClient):
      nickname = "DonateBot"
      chatroom = "#xch"
  
      def signedOn(self):
          self.join(self.chatroom)
          time.sleep(2)
          self.msg(self.chatroom, message)
          self.part(self.chatroom)
          time.sleep(2)
          self.quit()
  
      def quit(self, message=""):
          self.sendLine("QUIT :%s" % message)
  
  def main():
      f = protocol.ReconnectingClientFactory()
      f.protocol = DonateBot
  
      reactor.connectTCP(serv_ip, serv_port, f)
      reactor.run()
  
  if __name__ == "__main__":
      main()
  

researcx/pyborg-1up [Fork]

Adds server password and channel-specific trigger word support to the IRC module.

From jrabbit/pyborg-1up

researcx/conduit

A multi-network multi-channel IRC relay. Acts as a soft-link between IRC servers.

• Allows you to configure more than two networks with more than two channels for messages to be relayed between.
• Records users on every configured channel on every configured network.
• Remembers all invited users with a rank which the bots will automatically attempt to promote them to.
• Provides useful commands for administrators to manage their conduit-linked servers with.
• When used with the Matrix IRC AppService, filters Matrix and Discord nicks and messages for clarity.

researcx/weechat-confsave

A weechat config exporter which includes non-default variables. Outputs to /set commands, myweechat.md-style markdown or raw config.

#
  # Copyright (c) 2020 researcx <http://linktr.ee/researcx>
  # researcx.gitlab.io
  # 
  # Everyone is permitted to copy and distribute verbatim or modified
  # copies of this license document, and changing it is allowed as long
  # as the name is changed.
  #
  # DO WHAT THE gently caress YOU WANT TO PUBLIC LICENSE
  # TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
  #
  # 0. You just DO WHAT THE gently caress YOU WANT TO.
  #
  
  #
  # confsave.py
  #   Save non-default config variables to a file in various formats.
  #   Note: will attempt to exclude plaintext passwords.
  #
  # Usage:
  #   /confsave [filename] [format]
  #
  #   filename: target file (must not exist)
  #   format: raw, markdown or commands
  #
  # History:
  #   2020-04-01, researcx <https://linktr.ee/researcx>
  #       version 0.1: initial release
  #
  
  try:
      import weechat as w
  except Exception:
      print("This script must be run under WeeChat.")
      print("Get WeeChat now at: https://weechat.org")
      quit()
  from os.path import exists
  
  SCRIPT_NAME    = "confsave"
  SCRIPT_AUTHOR  = "researcx <https://linktr.ee/researcx>"
  SCRIPT_LINK    = "https://github.com/researcx/weechat-confsave"
  SCRIPT_VERSION = "0.1"
  SCRIPT_LICENSE = "WTFPL"
  SCRIPT_DESC    = "Save non-default config variables to a file in various formats."
  SCRIPT_COMMAND = SCRIPT_NAME
  
  
  if w.register(SCRIPT_NAME, SCRIPT_AUTHOR, SCRIPT_VERSION, SCRIPT_LICENSE, SCRIPT_DESC, "", ""):
      w.hook_command(SCRIPT_COMMAND,
              SCRIPT_DESC + "\nnote: will attempt to exclude plaintext passwords.",
              "[filename] [format]",
              "   filename: target file (must not exist)\n   format: raw, markdown or commands\n",
              "%f",
              "confsave_cmd",
              '')
  
  def confsave_cmd(data, buffer, args):
      args = args.split(" ")
      filename_raw = args[0]
      output_format = args[1]
      acceptable_formats = ["raw", "markdown", "commands"]
      output = ""
      currentheader = ""
      lastheader = ""
          
      if not filename_raw:
          w.prnt('', 'Error: filename not specified!')
          w.command('', '/help %s' %SCRIPT_COMMAND)
          return w.WEECHAT_RC_OK
  
      if output_format not in acceptable_formats:
          w.prnt('', 'Error: format incorrect or not specified!')
          w.command('', '/help %s' %SCRIPT_COMMAND)
          return w.WEECHAT_RC_OK
      
      filename = w.string_eval_path_home(filename_raw, {}, {}, {})
      infolist = w.infolist_get("option", "", "")
      variable_dict = {}
      if infolist:
          while w.infolist_next(infolist):
              infolist_name = w.infolist_string(infolist, "full_name")
              infolist_default = w.infolist_string(infolist, "default_value")
              infolist_value = w.infolist_string(infolist, "value")
              infolist_type = w.infolist_string(infolist, "type")
              if infolist_value != infolist_default:
                  variable_dict[infolist_name] = {}
                  variable_dict[infolist_name]['main'] = infolist_name.split(".")[0]
                  variable_dict[infolist_name]['name'] = infolist_name
                  variable_dict[infolist_name]['value'] = infolist_value
                  variable_dict[infolist_name]['type'] = infolist_type
          w.infolist_free(infolist)
  
      if output_format == "markdown":
          output += "## weechat configuration"
          output += "\n*automatically generated using [" + SCRIPT_NAME + ".py](" + SCRIPT_LINK + ")*"
      # w.prnt("", str(variable_dict.values())) # debug
      for config in variable_dict.values():
          if output_format == "markdown":
              currentheader = config['main']
              if not ("password" in config['name']) and ("sec.data" not in config['value']):
                  if currentheader != lastheader:
                      output += "\n### " + config['main']
                      lastheader = currentheader
  
          if not ("password" in config['name']) and ("sec.data" not in config['value']):
              write_name = config['name']
              if config['type'] == "string":
                  write_value = "\"" + config['value'] + "\""
              else:
                  write_value = config['value']
              if output_format == "markdown":
                  output += "\n\t/set " + write_name + " " + write_value
              if output_format == "raw":
                  output += "\n" + write_name + " = " + write_value
              if output_format == "commands":
                  output += "\n/set " + write_name + " " + write_value
      output += "\n"
      # w.prnt("", "\n" + output) # debug
  
      if exists(filename):
          w.prnt('', 'Error: target file already exists!')
          return w.WEECHAT_RC_OK
  
      try:
          fp = open(filename, 'w')
      except:
          w.prnt('', 'Error writing to target file!')
          return w.WEECHAT_RC_OK
  
      # w.prnt("", "\n" + output)
      fp.write(output)
      w.prnt("", "\nSuccessfully outputted to " + filename + " as " + output_format + "!")
  
      fp.close()
  
      return w.WEECHAT_RC_OK
  

GitLab • GitHub

researcx/lxd-tools

LXD powertool for container mass-management, migration and automation.

researcx/random-fursona

Fetch a random fursona from thisfursonadoesnotexist.com

researcx/xch (incomplete)

Imageboard software.

Feature List

researcx/infinity [Fork]

"infinity" imageboard script fork with fixes, instructions for modern system installation, basic recent threads functionality and some added missing files.

researcx/pydirlist

Directory listing script based on SPKZ's + Garry's Directory Listing.

Features:

• Lists all folders as-is without the need for a database.
• Automatic thumbnail generation for images and videos (150x150, 720x, 1600x)
• Embedded images, animation (.gif) and videos
• Toggle for image grid and gallery view
• RSS feeds for entire site and individual folders
• 18+ notices for folders marked as NSFW
• Ability to add hidden folders

researcx/i3-gaps-qubes [Fork]

i3-gaps patch for qubes 3.2.

researchdepartment/dotfiles-qubes3.2-i3 (get the full dotfiles for the above setup here)

From SietsevanderMolen/i3-qubes

goscraper [Fork]

Fork of the goscraper webpage-scraper which adds timeout, proxy and user-agent support.

From badoux/goscraper.

void-linux-install

Minimal instructions for installing Void Linux on MBR + Legacy BIOS.

# Obtain the latest Void Linux base live ISO from:
  # https://voidlinux.org/download/ (plain musl version)
  
  # Write it to a USB drive:
  # sudo dd bs=4M if=void-live-x86_64-musl-20181111.iso of=/dev/sdb status=progress oflag=sync
  
  # Switch to bash (easier to use while installing)
  bash
  
  # Set UK keymap
  loadkeys uk
  
  # Set up WiFi
  wpa_passphrase <MYSSID> <key> >> /etc/wpa_supplicant/wpa_supplicant.conf
  wpa_supplicant -i <device> -c /etc/wpa_supplicant/wpa_supplicant.conf -B
  
  # Set up partitions (MBR)
  parted /dev/sdX mklabel msdos
  cfdisk /dev/sdX
  # 1 - 1G primary partition, set the bootable flag
  # 2 - 100% primary partition
  
  # Set the filesystem for the boot partition
  mkfs.ext2 /dev/sdX1
  
  # Create the encryptied partitions
  cryptsetup luksFormat --type luks2 --cipher aes-xts-plain64 --key-size 512 --hash sha256 /dev/sdX2
  cryptsetup luksOpen /dev/sdX2 sysroot
  
  # Set up LVM
  pvcreate /dev/mapper/sysroot
  vgcreate void /dev/mapper/sysroot
  lvcreate --size 2G void --name swap
  lvcreate -l +100%FREE void --name root
  
  # Set the filesystems
  mkfs.xfs -i sparse=0 /dev/mapper/void-root
  mkswap /dev/mapper/void-swap
  
  # Mount the new filesystem
  mount /dev/mapper/void-root /mnt
  swapon /dev/mapper/void-swap
  mkdir /mnt/boot
  mount /dev/sdX1 /mnt/boot
  for i in /dev /dev/pts /proc /sys /run; do sudo mount -B $i /mnt$i; done
  
  # Install Void Linux
  xbps-install -Sy -R https://mirrors.dotsrc.org/voidlinux/current -r /mnt base-system lvm2 cryptsetup grub nano htop tmux
  
  # Chroot into the new Void Linux install and set permissions
  chroot /mnt
  bash
  
  # Set permissions
  chown root:root /
  chmod 755 /
  
  # Set root password
  passwd root
  
  # Add a new user
  useradd -m -s /bin/bash -U -G wheel,users,audio,video,cdrom,input MYUSERNAME
  passwd MYUSERNAME
  
  # Configure suders
  nano /etc/sudoers # Uncomment the line containing %wheel ALL=(ALL) ALL
  
  # Configure timezone and default keymap
  nano /etc/rc.conf
  # TIMEZONE="Europe/Jersey" # (https://en.wikipedia.org/wiki/List_of_tz_database_time_zones)
  # KEYMAP="uk"
  
  # Set up hostname
  echo somehostname > /etc/hostname
  
  # Set up the locale
  echo "LANG=en_US.UTF-8" > /etc/locale.conf
  echo "en_US.UTF-8 UTF-8" >> /etc/default/libc-locales
  xbps-reconfigure -f glibc-locales
  
  # UUID for disks
  BOOT_UUID=$(blkid -o value -s UUID /dev/sdX1)
  CRYPTD_UUID=$(blkid -o value -s UUID /dev/sdX1)
  
  # Edit fstab
  nano /etc/fstab
  # <file system>	   	   <dir> <type>  <options>             <dump>  <pass>
  # /dev/mapper/void-root  /     xfs     defaults              0       1
  # /dev/voidvm/void-swap  swap  swap    defaults              0       0
  echo "UUID=${BOOT_UUID} /boot ext2 defaults 0 2"
  
  # Configure GRUB
  echo "GRUB_CMDLINE_LINUX_DEFAULT=\"loglevel=4 slub_debug=P page_poison=1 acpi.ec_no_wakeup=1 rd.auto=1 cryptdevice=UUID=${CRYPTD_UUID}:sysroot root=/dev/mapper/void-root resume=/dev/mapper/void-swap\"" >> /etc/default/grub
  echo "GRUB_ENABLE_CRYPTODISK=y" >> /etc/default/grub
  
  # Install grub
  grub-install /dev/sdX
  xbps-reconfigure -f linux4.19 # use the current known kernel version
  
  # Copy WiFi config over to the new install
  cp /etc/wpa_supplicant/wpa_supplicant.conf /mnt/etc/wpa_supplicant/wpa_supplicant.conf
  
  # Reboot
  exit
  umount -R /mnt
  reboot
  
  # Quick chroot back in if needed:
  cryptsetup luksOpen /dev/sdX2 sysroot
  vgchange -a y void
  mount /dev/mapper/void-root /mnt
  mount /dev/sdX1 /mnt/boot
  for i in /dev /dev/pts /proc /sys /run; do sudo mount -B $i /mnt$i; done
  chroot /mnt
  bash
  

arch-linux-install

Minimal instructions for installing Arch Linux on GPT or MBR on UEFI or Legacy BIOS.

# Download an Arch ISO from https://www.archlinux.org and copy it to a USB drive:
  sudo dd bs=4M if=archlinux-2019.01.01-x86_64.iso of=/dev/sdb status=progress oflag=sync
  # then plug it into the device of your preference, boot it and start the installation process.
  
  # Installation process:
  # Set UK keymap
  loadkeys uk
  
  # Set up partitions (MBR)
  parted /dev/sdX mklabel msdos
  cfdisk /dev/sdX
  # 1 - 1G primary partition, set the bootable flag
  # 2 - 100% primary partition
  
  # OR
  
  # Set up partitions (GPT)
  cgdisk /dev/sdX
  # 1 - [ EFI: 100M | Legacy: 1G ] partition # Hex code: [ EFI: ef00 | Legacy: ef02 ]
  # 2 - 250M partition # Hex code 8300 ( Not needed for a legacy install, if you chose not to make this partition, /dev/sdX3 becomes /dev/sdX2 in this guide! )
  # 3 - 100% partiton # Hex code 8300
  
  # May need to reboot here if any of the next commands fail with an error!
  # reboot
  
  # Set the filesystems
  #Legacy:
  mkfs.ext2 /dev/sdX1
  
  #OR
  
  #EFI:
  mkfs.vfat -F32 /dev/sdX1
  mkfs.ext2 /dev/sdX2
  
  # Create the encryptied partitions
  cryptsetup luksFormat --type luks2 --cipher aes-xts-plain64 --key-size 512 --hash sha256 /dev/sdX3
  cryptsetup luksOpen /dev/sdX3 sysroot
  
  # Set up LVM
  pvcreate /dev/mapper/sysroot
  vgcreate arch /dev/mapper/sysroot
  lvcreate --size 2G arch --name swap
  lvcreate -l +100%FREE arch --name root
  
  # Set the filesystems
  mkfs.xfs /dev/mapper/arch-root
  mkswap /dev/mapper/arch-swap
  
  # Mount the new filesystem
  mount /dev/mapper/arch-root /mnt
  swapon /dev/mapper/arch-swap
  mkdir /mnt/boot
  
  # Legacy:
  mount /dev/sdX1 /mnt/boot
  
  # OR
  
  # EFI:
  mount /dev/sdX2 /mnt/boot
  mkdir /mnt/boot/efi
  mount /dev/sdX1 /mnt/boot/efi
  
  
  # Enable wifi if required
  wifi-menu
  
  # Install the system and necessary/favorable utilities, make sure to change this!
  pacstrap /mnt base base-devel fish nano vim git efibootmgr grub grub-efi-x86_64 dialog wpa_supplicant lsb-release
  
  # Set up fstab
  genfstab -pU /mnt >> /mnt/etc/fstab
  
  # Edit fstab if using an SSD: change relatime on all non-boot partitions to noatime and add discard
  nano /mnt/etc/fstab
  
  # Chroot into the newly installed arch system
  arch-chroot /mnt /bin/fish
  
  # Setup system clock (https://en.wikipedia.org/wiki/List_of_tz_database_time_zones)
  ln -sf /usr/share/zoneinfo/Europe/Jersey /etc/localtime
  hwclock --systohc --utc
  
  # Set hostname
  echo somehostname > /etc/hostname
  
  # Update locales
  nano /etc/locale.gen # uncomment the line containing en_US.UTF-8 UTF-8
  echo LANG=en_US.UTF-8 >> /etc/locale.conf
  locale-gen
  
  # Set root password
  passwd
  
  # Add a new user (remove -s /bin/fish if you want bash instead)
  useradd -m -g users -G wheel -s /bin/fish MYUSERNAME
  passwd MYUSERNAME
  
  # Configure suders
  nano /etc/sudoers
  # Uncomment the line containing %wheel ALL=(ALL) ALL
  
  # Configure mkinitcpio
  nano /etc/mkinitcpio.conf
  # Add 'keymap encrypt lvm2 resume' to HOOKS just before 'filesystems'
  
  # Set up a bootloader (choose between legacy and EFI):
  
  # Legacy (grub)
  grub-install --target=i386-pc /dev/sdX
  
  # If you encounter "WARNING: Device /dev/xxx not initialized in udev database even after waiting 10000000 microseconds." you may need to provide /run/lvm/ access to the chroot environment using: 
  exit # exit out of the chroot for the time being
  mkdir /mnt/hostlvm
  mount --bind /run/lvm /mnt/hostlvm
  arch-chroot /mnt /bin/fish
  ln -s /hostlvm /run/lvm
  # You will need to re-run the "grub-install" command as instructed above after this.
  
  nano /etc/default/grub
  # Set GRUB_CMDLINE_LINUX as "cryptdevice=/dev/sdX3:luks root=/dev/mapper/arch-root resume=/dev/mapper/arch-swap"
  # and uncomment the line containing GRUB_ENABLE_CRYPTODISK=y
  grub-mkconfig -o /boot/grub/grub.cfg
  
  # OR
  
  # EFI (grub)
  grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=ArchLinux
  nano /etc/default/grub
  # Set GRUB_CMDLINE_LINUX as "cryptdevice=/dev/sdX3:luks root=/dev/mapper/arch-root resume=/dev/mapper/arch-swap"
  # and uncomment the line containing GRUB_ENABLE_CRYPTODISK=y
  
  # OR
  
  # EFI (systemd-boot)
  bootctl --path=/boot/efi install
  nano /boot/efi/loader/entries/arch.conf
  # Set options as follows:
  #title   Arch Linux
  #linux   /vmlinuz-linux
  #initrd  /initramfs-linux.img
  #initrd  /initramfs-linux-fallback.img
  #options cryptdevice=/dev/sdX3:lvm root=/dev/mapper/arch-root resume=/dev/mapper/arch-swap rw 
  
  # Regenerate initrd image
  mkinitcpio -p linux
  
  # Exit the chroot
  exit
  
  # Unmount all partitions
  umount -R /mnt
  swapoff -a
  
  # Reboot into your new Arch Linux install.
  reboot
  
  
  # If at any time you need to get back into chroot via installation media:
  cryptsetup luksOpen /dev/sdX3 sysroot
  mount /dev/mapper/arch-root /mnt
  
  # Legacy:
  mount /dev/sdX1 /mnt/boot
  
  # OR
  
  # EFI:
  mount /dev/sdX2 /mnt/boot
  mount /dev/sdX1 /mnt/boot/efi
  
  arch-chroot /mnt /bin/fish
  

oragono-laced [Fork]

Oragono IRCd mod providing imageboard features and anonymity to IRC.

Warning: Highly experimental!

Features and ideas of this fork:

• Tripcode and secure tripcode system (set password (/pass) to #tripcode, #tripcode#securetripcode or ##securetripcode to use) (90%)
• Auditorium mode (+u) (inspircd style) (90%)
• Greentext and basic ~markdown-to-irc~ formatting support (20%)
• Channel mode for displaying link titles and description (+U) (99%)
• Channel mode for group highlights per word basis (+H <string>) (i.e. /mode #channel +H everyone; /msg hey @everyone) (90%) (Add cooldown system (0%))
• Private queries/whitelist mode (+P) which requires both users to be mutual contacts to use private messaging. (10%)
• Automatically generated and randomized join/quit (quake kill/death style?) messages (0%)
• Server statistics (join/quit/kick/ban counter, lines/words spoken) (0%)
• Simple federation (the irc will work over DHT or a similar system to be provided worldwide for anyone to be able to use, anyone should be able to host a server that connects to it with little to no knowledge required) (0%)
• Build in a webrtc voice/video chat server and make (or modify an open source) webclient to support voice and video chatting (0%)
• Web front-end for chat with trip authentication with discord-style themes, avatar support, automatically hosted for every server/client (0%)
• Anonymity changes (reduced whois info, removed whowas info, completely hide or obfuscate ips/hostmasks, make users without tripcode completely anon and unidentifiable) (60%)

From ergochat/ergo

myweechat.md

My personal weechat configuration.

znc-httpadmin [Fork]

Added user count and user list API call to znc-httpadmin.

From prawnsalad/znc-httpadmin

researcx/SynDBB (Cyndi)

An IRC, imageboard, Facepunch and SomethingAwful inspired forum software.
Hybridization of different aspects of classic internet forums, imageboards, and IRC.

Features:

• File uploader with external upload support.
• Anonymous file uploader.
• Automatic Exif data removal on uploaded images.
• Deleted files securely wiped using "shred".
• File listing with file info and thumbnails.
• Temporary personal image galleries.
• Custom user-created channels.
• List and grid (catalog) view modes for channels.
• List and gallery view modes for threads.
• Rating system for threads, quotes and IRC.
• Site/IRC integration API.
• Avatar history with the ability to re-use avatars without uploading them.
• Custom emoticon submission (admin approval required).
• QDB style quote database for IRC quotes (quotes are admin approved).
• Simple pastebin.
• Improved site and IRC API.
• LDAP Authentication support (+ automatic migration)
• JSON based configuration file.
• Most aspects of the site configurable in config.json.
• Display names (+ display name generator).
• Username generator.
• Summary cards for user profiles.
• Profile and user tags.
• NSFW profile toggle.
• Tall avatar support (original avatar source image is used) for profiles (all members) and posts (donators).
• Various configuration options for custom channels (access control, moderator list, NSFW toggle, anon posting toggle, imageboard toggle, etc)
• Channel and thread info displayed on sidebar.
• User flairs.
• Multi-user/profile support (accounts can be linked together and switched between with ease).
• Mobile layout.
• Theme selector.
• All scripts and styles hosted locally.
• Scripts for importing posts from imageboards and RSS feeds.

More images...

file_download.py (unavailable)

Automated per-channel/server/buffer/query link/file archiver script for weechat (async).

fp-ban (unavailable)

Evercookie based fingerprinting + user ban system. Previously used on the Space Station 13 server.

dnsbl

IRC DNSBL style user/bot blocking in PHP.

<?php
  function CheckIfSpambot($emailAddress, $ipAddress, $userName, $debug = false)
  {
    $spambot = false;
    $errorDetected = false;
   
    if ($emailAddress != "")
    {
      $xml_string = file_get_contents("http://www.stopforumspam.com/api?email=" . urlencode($emailAddress));
      $xml = new SimpleXMLElement($xml_string);
   
      if ($xml->appears == "yes") // Was the result was registered
      {
        $spambot = true; // Check failed. Result indicates dangerous.
      }
      elseif ($xml->appears == "no") // Check passed. Result returned safe.
      {
        $spambot = false; // Check passed. Result returned safe.
      }
      else
      {
        $errorDetected = true; // Test returned neither positive or negative result. Service might be down?
      }
    }
   
    // -------------
    // Check IP Address
    // -------------
    if ($spambot != true && $ipAddress != "")
    {
      $xml_string = file_get_contents("http://www.stopforumspam.com/api?ip=" . urlencode($ipAddress));
      $xml = new SimpleXMLElement($xml_string);
   
      if ($xml->appears == "yes") // Was the result was registered
      {
        $spambot = true; // Check failed. Result indicates dangerous.
      }
      elseif ($xml->appears == "no") // Check passed. Result returned safe.
      {
        $spambot = false; // Check passed. Result returned safe.
      }
      else
      {
        $errorDetected = true; // Test returned neither positive or negative result. Service might be down?
      }
    }
   
    // -------------
    // Check Username
    // -------------
    if ($spambot != true && $userName != "")
    {
      $xml_string = file_get_contents("http://www.stopforumspam.com/api?username=" . urlencode($userName));
      $xml = new SimpleXMLElement($xml_string);
   
      if ($xml->appears == "yes") // Was the result was registered
      {
        $spambot = true; // Check failed. Result indicates dangerous.
      }
      elseif ($xml->appears == "no") // Check passed. Result returned safe.
      {
        $spambot = false; // Check passed. Result returned safe.
      }
      else
      {
        $errorDetected = true; // Test returned neither positive or negative result. Service might be down?
      }
    }
   
    // To debug function, call it with the debug flag as true and instead the function will return whether or not an error was detected, rather than the test result.
    if ($debug == true)
    {
      return $errorDetected; // If enabled, return whether or not an error was detected
    }
    else
    {
      return $spambot; // Return test results as either true/false or 1/0
    }
  }
  function ReverseIPOctets($inputip){
      $ipoc = explode(".",$inputip);
      return $ipoc[3].".".$ipoc[2].".".$ipoc[1].".".$ipoc[0];
  }
  function IsTorExitPoint($ip){
      if (gethostbyname(ReverseIPOctets($ip).".".$_SERVER['SERVER_PORT'].".".ReverseIPOctets($_SERVER['SERVER_ADDR']).".ip-port.exitlist.torproject.org")=="127.0.0.2") {
          return true;
      } else {
          return false;
      }
  }
  function checkbl($ip){
      $blacklisted = 0;
      $whitelist = array(''); //ips of users who you wish to whitelist regardless of conditions below
      $blacklist = array(''); //bad ips go here
      $range_blacklist = array(''); //ip ranges go here e.g. 84.72.0.0
      $city_blacklist = array(''); //cities go here
      $region_blacklist = array(''); //regions go here
      
      $geoip = geoip_record_by_name($ip);
      $mask=ip2long("255.255.255.0");
      $remote=ip2long($ip);
      
      //check for tor
      if (IsTorExitPoint($ip)) {
          $blacklisted = 1;
      }
      
      //check stopforumspam if ip is malicious
      if (CheckIfSpambot('', $ip, '')){
          $blacklisted = 1;
      }
      //check if ip is in range_blacklist
      foreach($range_blacklist as $single_range){
          if (($remote & $mask)==ip2long($single_range))
          {
              $blacklisted = 1;
          }
      }
      
      //check if geoip city is blacklisted
      foreach($city_blacklist as $city){
          if ($geoip['city'] == $city)
          {
              $blacklisted = 1;
          }
      }
      
      //check if geoip region is blacklisted
      foreach($region_blacklist as $region){
          if ($geoip['region'] == $region)
          {
              $blacklisted = 1;
          }
      }
      
      //check if ip is in the blacklist
      if (in_array($ip, $blacklist)) {
          $blacklisted = 1;
      }
      
      //do stuff (returns 1 for blacklisted and 0 for safe)
      if($blacklisted && !in_array($ip, $whitelist)){
          return 1;
      }else{
          return 0;
      }
  }
  if(isset($_REQUEST['ip'])){
      echo checkbl($_REQUEST['ip']);
  }else{
      echo checkbl($_SERVER['REMOTE_ADDR']);
  }
  ?>
  

simple_bash_uploader

Bash file/screenshot upload script (scrot compatible)

#!/bin/sh
  # Simple Bash Uploader (simple-bash-upload.sh)
  #   by researcx - https://researcx.gitlab.io/
  #   This will upload a file/screenshot to a server of your choice and automatically copy you the direct link to it.
  #   Supports regular file uploading + full-screen, active window and selected area screenshots.
  #   Usage: simple-bash-upload.sh [full|active|selection|filename.ext]
  #   Can be used directly from console to upload files (./simple-bash-upload.sh file.png) or assigned to a custom action in Thunar (./simple-bash-upload.sh %f)
  #   Can also be bound to run on certain keypresses such as print screen, alt+print screen and ctrl+print screen.
  # Dependencies:
  #   scrot (for screenshotting)
  #   xclip (for copying the link to your clipboard)
  #   libnotify (for notifying you of the uploads)
  # Xfce4 keyboard shortcut fixes (selection mode doesn't work without these)
  sleep 0.1
  export DISPLAY=:0.0
  # Configuration Options:
  UPLOAD_SERVICE="My Awesome Server"
  RANDOM_FILENAME=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)
  IMAGE_PATH="/home/$USER/Screenshots/$RANDOM_FILENAME.png"
  REMOTE_USER="test"
  REMOTE_SSH_AUTH="~/.ssh/my_ssh_key"
  REMOTE_SERVER="example.org"
  REMOTE_PORT="22"
  REMOTE_PATH="/var/www/html/files/"
  REMOTE_URL="https://example.org/files/"
  if [ "$1" == "full" ]; then
    MODE=""
  elif [ "$1" == "active" ]; then
    MODE="-u"
  elif [ "$1" == "selection" ]; then
    MODE="-s"
  else
      FILE_PATH=$1
      FILE_NAME=$(basename $FILE_PATH)
      FILE_EXT=".${FILE_NAME##*.}"
      notify-send "$UPLOAD_SERVICE" "Upload of file '$RANDOM_FILENAME$FILE_EXT' started."
      scp -i $REMOTE_SSH_AUTH -P $REMOTE_PORT $FILE_PATH $REMOTE_USER@$REMOTE_SERVER:$REMOTE_PATH$RANDOM_FILENAME$FILE_EXT
      if [ $? -eq 0 ];
      then
          echo -n $REMOTE_URL$RANDOM_FILENAME$FILE_EXT|xclip -sel clip
          notify-send "$UPLOAD_SERVICE" $REMOTE_URL$RANDOM_FILENAME$FILE_EXT
      else
          notify-send "$UPLOAD_SERVICE" "Upload failed!"
      fi
      exit
  fi
  scrot $MODE -z $IMAGE_PATH || exit
  notify-send "$UPLOAD_SERVICE" "Upload of screenshot '$RANDOM_FILENAME.png' started."
  scp -i $REMOTE_SSH_AUTH -P $REMOTE_PORT $IMAGE_PATH $REMOTE_USER@$REMOTE_SERVER:$REMOTE_PATH
  if [ $? -eq 0 ];
  then
      echo -n "$REMOTE_URL$RANDOM_FILENAME.png"|xclip -sel clip
      notify-send "$UPLOAD_SERVICE" "$REMOTE_URL$RANDOM_FILENAME.png"
  else
      notify-send "$UPLOAD_SERVICE" "Upload failed!"
  fi
  

Spacetopia Marketplace

Based on my XenForo forum shop system. Adds extra features for BYOND and Spacetopia integration.

Additional features:

• Support for BYOND sprite files
• Allows user submitted content.

XenForo Mods

Shop/Market System

A simple shop system, later made modular and given an internal API to make it able to work with any forum or CMS software.

Features:

• Ability to buy items using real money or on-site currency.
• Users can buy on-site currency with real money.
• Users can submit their own items.
• User accounts which serve as banks.
• Automatically calculated item pricing (inflation) based on bank accounts' currency and item ownership.
• Rating and flagging system for items.
• Items have a redeem code for gifting or giveaways.
• An inventory which displays each item you own.
• Items can be either used, activated or downloaded depending on their type.

Smartness Points

Highlights bad grammar and misspellings as red, reduces points for each mistake as a disciplinary action. Based on the Facepunch Studios smartness system from around 2004-2005.

Features:

• Supports a customizable list of words, thus can be used for more than just grammar/spelling mistakes.
• Users will lose a point for each bad word.
• By correcting a message, the user will gain back any points lost.

Imageboard style warn/ban notices

Appends "USER WAS BANNED FOR THIS POST (REASON)" and/or "USER WAS WARNED FOR THIS POST (REASON)" at the bottom of the users' post.

SS13/BYOND API

Features:

• XenForo user profile info fetching system.
• Trophy (achievement) get and set system.
• BYOND ckey comparison using XenForo custom profile fields.
• Fetch clothing and character customization from user profile fields.
• Shop integration.
• bdBank integration.

server.sh

Space Station 13 Linux Server Toolkit

#!/bin/sh
  source ../byond/bin/byondsetup
  
  cd `dirname $0`
  isdefined=0
  ${1+ export isdefined=1}
  if [ $isdefined == 0 ] ; then
      echo "Space Station 13 Linux Server Toolkit"
      echo "by researcx (https://github.com/researcx)"
      echo "Parameters: start, stop, update, compile, version"
      exit
  fi
  
  LONG=`git --git-dir=../space-station-13/.git rev-parse --verify HEAD`
  SHORT=`git --git-dir=../space-station-13/.git rev-parse --verify --short HEAD`
  VERSION=`git --git-dir=../space-station-13/.git shortlog | grep -E '^[ ]+\w+' | wc -l`
  
  if [ $1 == "start" ]; then
      DreamDaemon 'goonstation.dmb' -port 5200 -log serverlog.txt -invisible -safe &
  elif [ $1 == "stop" ]; then
      pkill DreamDaemon
  elif [ $1 == "update" ]; then
      echo 'Downloading latest content from .git'
      git clone https://invalid.url.invalid/repo/space-station-13 ../space-station-13/
  
      echo 'Checking for updates'
      sh -c 'cd ../space-station-13/ && /usr/bin/git pull origin master'
  
      LONG=`git --git-dir=../space-station-13/.git rev-parse --verify HEAD`
      SHORT=`git --git-dir=../space-station-13/.git rev-parse --verify --short HEAD`
      VERSION=`git --git-dir=../space-station-13/.git shortlog | grep -E '^[ ]+\w+' | wc -l`
  
  
      curl "http://invalid.url.invalid/status/status.php?type=update&ver=$VERSION&rev=$LONG"
      echo ''
  elif [ $1 == "compile" ]; then
      echo "Compiling Space Station 13 (Revision: $VERSION)"
  
      TIME="$(sh -c "time DreamMaker ../space-station-13/goonstation.dme &> build.txt" 2>&1 | grep real)"
      #TIME="testing"
  
      echo $TIME
  
          LONG=`git --git-dir=../space-station-13/.git rev-parse --verify HEAD`
          SHORT=`git --git-dir=../space-station-13/.git rev-parse --verify --short HEAD`
          VERSION=`git --git-dir=../space-station-13/.git shortlog | grep -E '^[ ]+\w+' | wc -l`
  
  
      BUILD="$(tail -1 build.txt)"
      cp build.txt /usr/share/nginx/html/
      
      curl "http://invalid.url.invalid/status/status.php?type=build&data=$BUILD&ver=$VERSION&time=$TIME&log=http://invalid.url.invalid/build.txt"
  elif [ $1 == "version" ]; then
      echo "Version Hash: $LONG ($SHORT)"
      echo "Revision: $VERSION"
      echo "Changes in this version: https://invalid.url.invalid/repo/space-station-13/commits/$LONG"
      else
      echo "exiting...";
  fi
  

GitLab • GitHub

git-update

Git repository auto-updater

#!/bin/sh
  REPO="https://github.com/<user>/<repo>"
  PATH="/path/to/repository"
  LATEST=`/usr/bin/git ls-remote $REPO refs/heads/master | /usr/bin/cut -f 1`
  CURRENT=`/usr/bin/git -C $PATH rev-parse HEAD`
  echo "Current Revision: $CURRENT"
  echo "Latest Revision: $LATEST"
  if [ "$LATEST" == "$CURRENT" ]; then
          echo 'No updates found!'
          exit
  fi
  /usr/bin/git -C $PATH pull
  

researcx/opensim-mod (currently unavailable)

OpenSimulator mods for XenForo bdBank currency and user integration.

More images...

scan_pics

Mass incremental+prefix+suffix photo scanner for direct URLs.

<?php
  //scan_pics.php
  //Mass image scanner for URLs.
  
  //Valid known prefixes: DSC, DSCN, DSCF, DSC_, DSC, IMG, IMG_, Photo, PIC
  //Valid suffixes: .jpg, .png (etc, keep in mind on linux servers file names are case sensitive, so searching for .JPG, .PNG may be useful, but cameras usually save them as lowercase .jpg), _DSCN.jpg (in rare cases)
  //For more suffixes or prefixes read up on http://en.wikipedia.org/wiki/Design_rule_for_Camera_File_system
  
  //Optimal usage: /scan_pics.php?url=http://filesmelt.com/dl/&prefix=DSC&suffix=.jpg
  //You must edit the URL to your own likings.
  //In the demonstration it was used on this URL with the DSC prefix although it only finds one photo.
  
  //Additional parameters: &start=0, &end=9999 (most cameras only go up to 9999 so there's no point in going higher)
  //The additional parameters are also good for certain number scans, i.e. from 600 to 699, such as trying to find a set of photos.
  
  //All files that don't exist will error, any files that are found will appear as normal images.
  //The page will take extremely long to load on a normal 0-9999 scan, you'll only know what has loaded and what hasn't when it's done loading.
  
  //Functions used by script
  function zerofill($mStretch, $iLength = 2)
  {
      $sPrintfString = '%0' . (int)$iLength . 's';
      return sprintf($sPrintfString, $mStretch);
  }
  
  if(isset($_GET['start'])){
      $start = $_GET['start'];
  }else{
      $start = 0;
  }
  
  if(isset($_GET['end'])){
      if($_GET['end'] <= 9999){
          $end = $_GET['end'];
      }else{
          $end = 9999;
      }
  }else{
      $end = 9999;
  }
  
  if(isset($_GET['url'])){
      $url = $_GET['url'];
  }else{
      die('No parameters specified.');
  }
  
  if(isset($_GET['prefix'])){
      $prefix = $_GET['prefix'];
  }else{
      $prefix = null;
  }
  
  if(isset($_GET['suffix'])){
      $suffix = $_GET['suffix'];
  }else{
      $suffix = '.jpg';
  }
  
      echo '<title>Scanning images from '.$prefix.$start.$suffix.' to '.$prefix.$end.$suffix.'.</title>';
  
  for($i=$start;$i<$end + 1;$i++){
      echo '<img src="'.$url.$prefix.zerofill($i,strlen($end)).$suffix.'" width="100" height="100" />';
  }
  
  ?>
  

Various Garry's Mod roleplay scripts + hud design.

Hit the giant enemy crab in its weak spot for massive damage.

Source modding

• City 47
• Texturing (custom map textures)
• Model editing (custom player-models)

Various website designs

Markov forum bot

Using a combined pyborg IRC database, takes the replies from a forum thread, adding them to its database and formulating a reply to the thread. Can also reply to individual posts. Triggered automatically at random, but also has a chance to reply when replied to or mentioned.

SMF forum mods:

• Neopets-style RP item shop
• Smartness
• Ban list, improved ban system
• Upload site with file listing, thumbnails, search, user to user file sharing/transfers

Instant-messaging system with an IRC backend. (unavailable)

ActiveWorlds City Builds

• Rockford
• Parameira
• D2City