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@masak
masak / explanation.md
Last active November 11, 2025 13:51
How is git commit sha1 formed

(The below text is licensed with CC0, which means that if you want to use or translate it, that is OK by me.)

Ok, I geeked out, and this is probably more information than you need. But it completely answers the question. Sorry. ☺

Locally, I'm at this commit:

$ git show
commit d6cd1e2bd19e03a81132a23b2025920577f84e37
Author: jnthn <[email protected]>

Date: Sun Apr 15 16:35:03 2012 +0200

@MohamedAlaa
MohamedAlaa / tmux-cheatsheet.markdown
Last active December 5, 2025 13:59
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@willurd
willurd / web-servers.md
Last active December 5, 2025 14:02
Big list of http static server one-liners

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000
@myusuf3
myusuf3 / delete_git_submodule.md
Created November 3, 2014 17:36
How effectively delete a git submodule.

To remove a submodule you need to:

  • Delete the relevant section from the .gitmodules file.
  • Stage the .gitmodules changes git add .gitmodules
  • Delete the relevant section from .git/config.
  • Run git rm --cached path_to_submodule (no trailing slash).
  • Run rm -rf .git/modules/path_to_submodule (no trailing slash).
  • Commit git commit -m "Removed submodule "
  • Delete the now untracked submodule files rm -rf path_to_submodule
@0xDE57
0xDE57 / config.md
Last active October 24, 2025 12:09
Firefox about:config privacy settings

ABOUT

about:config settings to harden the Firefox browser. Privacy and performance enhancements.
To change these settings type 'about:config' in the url bar. Then search the setting you would like to change and modify the value. Some settings may break certain websites from functioning and rendering normally. Some settings may also make firefox unstable. I am not liable for any damages/loss of data.

Not all these changes are necessary and will be dependent upon your usage and hardware. Do some research on settings if you don't understand what they do. These settings are best combined with your standard privacy extensions (HTTPS Everywhere No longer required: Enable HTTPS-Only Mode, NoScript/Request Policy, uBlock origin, agent spoofing, Privacy Badger etc), and all plugins set to "Ask To Activate".

@tianyuf
tianyuf / baidu-as-a-network-utility.css
Created May 14, 2016 15:03
BaaN: Baidu as a Network Utility - 百度的实用主义方法论.
@-moz-document domain("baidu.com") {
body {
display: none;
}
html {
margin: 30px;
}
html::after {
#!/usr/bin/env python2
# lrdcq
# usage python2 unwxapkg.py filename
import sys, os
import struct
class WxapkgFile(object):
nameLen = 0
@gornostal
gornostal / README.md
Last active December 3, 2025 17:01
Ulauncher Color Themes

This will be a temporary site for sharing Ulauncher color themes

When posting a theme make sure it has

  • title (theme name or whatever)
  • link to a gist or github repo with theme files
  • screenshot attached (just drag an image onto a comment area)

@KenOokamiHoro
KenOokamiHoro / archlinux_cn_talks.md
Last active October 12, 2023 14:00
Arch Linux CN Community talk group guides
@bmaupin
bmaupin / en_SE
Last active July 3, 2025 08:05
en_SE locale
escape_char /
comment_char %
% This file was generated by taking the LC_TIME section from en_US and
% replacing date/time representation with that of sv_SE from the glibc
% locale sources
% (http://sourceware.org/git/?p=glibc.git;a=tree;f=localedata/locales;hb=HEAD)
% (https://www.gnu.org/software/libc/manual/html_node/Formatting-Calendar-Time.html)
% This file is part of the GNU C Library and contains locale data.