JiggyPete

# Prerequisit: ImageMagick installed

def file_exists?(filename)
  `[ -f #{filename} ] && echo "Found" || echo "Not found"` == "Not found\n"
end

['landing'].each do |screengrab_file_name|
  before = screengrab_file_name + '_before.png'
  after = screengrab_file_name + '_after.png'
  difference = screengrab_file_name + '_difference.png'

paulanthonywilson

Spacemacs Cheatsheet

General

• spc f s Save a buffer
• spc f S Save all opened buffers
• spc b s Open (switch) to a buffer with helm

NeoTree

chrismdp

#!/bin/bash

if [ ! -z "$(find ~/.mail/*/INBOX -type f)" ]; then
  printf '📥  '
  for box in `ls ~/.mail | grep -v temp`; do
    emails=$(find ~/.mail/$box/INBOX -type f | wc -l)
    [ $emails -ne 0 ] && printf '%s:%d ' ${box:0:1} $emails
  done
  printf '~\n'
fi