MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

plentz

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

hofmannsven

Git

Global Settings

• Related Setup: https://gist.github.com/hofmannsven/6814278
• Related Pro Tips: https://ochronus.com/git-tips-from-the-trenches/
• Interactive Beginners Tutorial: http://try.github.io/
• Git Cheatsheet by GitHub: https://services.github.com/on-demand/downloads/github-git-cheat-sheet/

Reminder

Press minus + shift + s and return to chop/fold long lines!

morhekil

http {
  log_format bodylog '$remote_addr - $remote_user [$time_local] '
      '"$request" $status $body_bytes_sent '
      '"$http_referer" "$http_user_agent" $request_time '
      '<"$request_body" >"$resp_body"';

  lua_need_request_body on;

  set $resp_body "";
  body_filter_by_lua '

wakwanza

#!/bin/bash
# Mount and format the disks
sudo mkdir -p /data
sudo yum install xfsprogs -y 
sudo /usr/share/google/safe_format_and_mount -m "mkfs.xfs -isize=512" /dev/sdb /data
sudo echo "Mount persists"
sudo sh -c "echo \"/dev/sdb   /data   xfs   noatime,data=writeback,errors=remount-ro   0 1\" >> /etc/fstab"
sudo echo "fstab done"

chrissimpkins

Use these rapid keyboard shortcuts to control the GitHub Atom text editor on macOS.

Key to the Keys

• ⌘ : Command key
• ⌃ : Control key
• ⌫ : Delete key
• ← : Left arrow key
• → : Right arrow key
• ↑ : Up arrow key

vpack

Same as Screen but better

screen split commands

<ctrl> a - enter command mode
S - split uppercase
Q - close - uppercase
| - vertical split
tab - tab to other windows

arttuladhar

Kitchen Commands

kitchen list
kitchen create
kitchen destroy
kitchen login <InstanceName>

lumengxi

.PHONY: clean-pyc clean-build docs clean
define BROWSER_PYSCRIPT
import os, webbrowser, sys
try:
	from urllib import pathname2url
except:
	from urllib.request import pathname2url

webbrowser.open("file://" + pathname2url(os.path.abspath(sys.argv[1])))
endef