MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

jamster

56k: "https://123.campfirenow.com/images/56k.gif"
bueller: "anyone?"
clowntown: "https://123.campfirenow.com/images/clowntown.gif"
crickets: "hears crickets chirping"
dangerzone: "https://123.campfirenow.com/images/dangerzone.png"
deeper: "https://123.campfirenow.com/images/top.gif"
drama: "https://123.campfirenow.com/images/drama.jpg"
greatjob: "https://123.campfirenow.com/images/greatjob.png"
heygirl: ":sparkles::information_desk_person::sparkles:"
horn: ":dog: :scissors: :cat:"

benhagen

#!/bin/bash

read -sp "Enter encryption password: " PASSWORD
echo ""
read -sp "Confirm encryption password: " PASSWORD_CONFIRM
echo ""

if [[ "$PASSWORD" != "$PASSWORD_CONFIRM" ]]; then
	echo "ERROR: Passwords do not match!"
	exit 1

octocat

# Compiled source #
###################
*.com
*.class
*.dll
*.exe
*.o
*.so

# Packages #

526avijitgupta

emacs --daemon to run in the background. emacsclient.emacs24 <filename/dirname> to open in terminal

NOTE: "M-m and SPC can be used interchangeably".

• Undo - C-/
• Redo - C-?
• Change case: 1. Camel Case : M-c 2. Upper Case : M-u

3. Lower Case : M-l

jasonrdsouza

'''
This script performs efficient concatenation of files stored in S3. Given a
folder, output location, and optional suffix, all files with the given suffix
will be concatenated into one file stored in the output location.

Concatenation is performed within S3 when possible, falling back to local
operations when necessary.

Run `python combineS3Files.py -h` for more info.
'''

akamyshanov

function gmailAutoarchive() {
  var threads = GmailApp.search("in:inbox label:auto-archive older_than:2d");
  
  Logger.log("found " + threads.length + " threads:");
  for(var i = 0; i < threads.length; i++) {
   var thread = threads[i];
   Logger.log((i+1) + ". " + thread.getFirstMessageSubject());
  }
  
  var batch_size = 100;

dardo82

#!/bin/sh
sudo dscl . read /Users/$USER ShadowHashData | tail -1 | xxd -p -r | plutil -convert xml1 - -o - | sed s/data/string/ | plutil -convert json - -o $USER.json
ITERATIONS=$(jq '."SALTED-SHA512-PBKDF2".iterations' $USER.json)
SALT=$(jq '."SALTED-SHA512-PBKDF2".salt' $USER.json | sed -E 's/"?\\n\\t\\t"?//g' | base64 -D | xxd -c 256 -p)
ENTROPY=$(jq '."SALTED-SHA512-PBKDF2".entropy' $USER.json | sed -E 's/"?\\n\\t\\t"?//g' | base64 -D | xxd -c 256 -p | cut -c -128)
echo "\$ml\$$ITERATIONS\$$SALT\$$ENTROPY" > $USER.hash
hashcat -m 7100 --example-hashes | awk '/HASH/{print $2}' > example.hash
hashcat -a 3 -m 7100 example.hash "?l?l?l?l?l?l?l"

probonopd

Think twice before abandoning Xorg. Wayland breaks everything!

Hence, if you are interested in existing applications to "just work" without the need for adjustments, then you may be better off avoiding Wayland.

Wayland solves no issues I have but breaks almost everything I need. Even the most basic, most simple things (like xkill) - in this case with no obvious replacement. And usually it stays broken, because the Wayland folks mostly seem to care about Automotive, Gnome, maybe KDE - and alienating everyone else (e.g., people using just an X11 window manager or something like GNUstep) in the process.

---

Update 06/2025: X11 is alive and well, despite what Red Hat wants you to believe. https://github.com/X11Libre/xserver revitalizes the Xorg X11 server as a community project under new leadership.