ai7ch

#!/usr/bin/env ruby

require 'fileutils'

GIT_REPO = '/home/me/mywebsite_ch.git'
TMP_GIT_CLONE = '/tmp/mywebsite_ch_clone'

DOCROOT = { 'master' => ENV['HOME']+'/public_html',
            'draft' => ENV['HOME']+'/public_html_draft' }

ai7ch

# This is just a cheat sheet:

# On production
sudo -u postgres pg_dump database | gzip -9 > database.sql.gz

# On local
scp -C production:~/database.sql.gz
dropdb database && createdb database
gunzip < database.sql.gz | psql database

ai7ch

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

ai7ch

-- Found at:
--     http://www.if-not-true-then-false.com/2009/postgresql-psql-psqlrc-tips-and-tricks/
--     http://opensourcedbms.com/dbms/psqlrc-psql-startup-file-for-postgres/

\set QUIET ON

\pset pager always

\pset null 'NULL'

ai7ch

git commit stats

Commands to get commit statistics for a Git repository from the command line -
using git log, git shortlog and friends.

---

ai7ch

Regular Expression Engine Comparison Chart

Many different applications claim to support regular expressions. But what does that even mean?

Well there are lots of different regular expression engines, and they all have different feature sets and different time-space efficiencies.

The information here is just copied from: http://regular-expressions.mobi/refflavors.html

ai7ch

#! /bin/bash

send_current() {
	TODAY=$(date '+%-d')
	month=$(ncal -bhM)
	BODY=$( tail -n7 <<< $month | sed -z "s/$TODAY/<span bgcolor='white' color='black'>$TODAY<\/span>/1" | sed "s/\(.*\)\(.\{7\}\)$/\1<span color='IndianRed'>\2<\/span>/")
	HEAD=$(echo "$month" | head -n1)
	notify-send -u critical \
		"$HEAD" "$BODY"
}