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@jasonm23
jasonm23 / xterm-256color.svg
Last active August 11, 2025 17:37
Xterm 256color mode color chart, organised into sections. (used on Wikipedia/xterm)
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@awidegreen
awidegreen / vim_cheatsheet.md
Last active September 14, 2025 23:40
Vim shortcuts

Introduction

  • C-a == Ctrl-a
  • M-a == Alt-a

General

:q        close
:w        write/saves
:wa[!]    write/save all windows [force]
:wq       write/save and close
@woods
woods / gen-key-script
Last active October 31, 2024 23:23
Creating gpg keys non-interactively
Key-Type: 1
Key-Length: 2048
Subkey-Type: 1
Subkey-Length: 2048
Name-Real: Root Superuser
Name-Email: [email protected]
Expire-Date: 0
@arinto
arinto / TargetTyping.java
Last active April 7, 2017 05:49
A target-typing example in Java 8
public class TargetTyping {
public static void main(String[] args) throws IOException {
String value = System.getProperty("user.dir");
File f = new File(value);
//without target typing
System.out.println("Without target typing example, to find file that ends with xml");
for(File resFile: f.listFiles((File sf) -> sf.getName().endsWith(".xml"))) {
@ygotthilf
ygotthilf / jwtRS256.sh
Last active October 29, 2025 15:38
How to generate JWT RS256 key
ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key
# Don't add passphrase
openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub
cat jwtRS256.key
cat jwtRS256.key.pub
@ctechols
ctechols / compinit.zsh
Last active October 30, 2025 01:07
Speed up zsh compinit by only checking cache once a day.
# On slow systems, checking the cached .zcompdump file to see if it must be
# regenerated adds a noticable delay to zsh startup. This little hack restricts
# it to once a day. It should be pasted into your own completion file.
#
# The globbing is a little complicated here:
# - '#q' is an explicit glob qualifier that makes globbing work within zsh's [[ ]] construct.
# - 'N' makes the glob pattern evaluate to nothing when it doesn't match (rather than throw a globbing error)
# - '.' matches "regular files"
# - 'mh+24' matches files (or directories or whatever) that are older than 24 hours.
autoload -Uz compinit
@HopefulLlama
HopefulLlama / properties.groovy
Last active June 4, 2024 08:17
Print all properties of a Groovy object
println object.properties
.sort{it.key}
.collect{it}
.findAll{!['class', 'active'].contains(it.key)}
.join('\n')
@keithpitty
keithpitty / tmux-ngrok.md
Last active December 15, 2023 16:24
Pairing with tmux and ngrok

Steps for Remote Pairing using tmux and ngrok

The following steps facilitate remote pairing using:

  • tmux which allows terminal sessions to be attached to different terminals, and
  • ngrok which provides secure tunnels to your localhost

1. Install tmux

OS X: brew install tmux

Aligning images

This is a guide for aligning images.

See the full Advanced Markdown doc for more tips and tricks

left alignment

@romainl
romainl / redir.md
Last active October 20, 2025 23:56
Redirect the output of a Vim or external command into a scratch buffer

Redirect the output of a Vim or external command into a scratch buffer

Usage (any shell)

Show the full output of command :hi in a scratch buffer:

:Redir hi

Show the full output of command :!ls -al in a scratch buffer: