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#! /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"
}

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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

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git commit stats

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

---

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-- 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'

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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

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# 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

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#!/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' }

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Make bundleing and npm installing easy

These git hooks runs bundle or npm install automatically whenever you:

• git checkout a new branch with a different Gemfile or package.json.
• git pull a change to Gemfile or package.json.

How to install

1. cd awesome_git_repo

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#!/bin/sh

export GIT_WORK_TREE="/var/www/project"

echo "--> Checking out..."
git --work-tree=$GIT_WORK_TREE --git-dir=/var/repos/myrepo.git checkout -f

echo "--> NPM install..."
cd "$GIT_WORK_TREE"
npm install

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# fetch the changes from the remote
git fetch origin

# show commit logs of changes
git log master..origin/master

# show diffs of changes
git diff master..origin/master

# apply the changes by merge..