Read cheat sheets from cheat.errtheblog.com without Ruby.

cheat.sh

#
# cheat.sh
# Read cheat sheets from cheat.errtheblog.com without Ruby.
#
# Put (or source) this in your .zsh_profile or whatever.
# 
# Usage:
# $ cheat sheets
# $ cheat recent
# $ cheat zsh
# $ cheat vim --edit
#
# Bugs:
# - Doesn't cache. At all.
# - Doesn't try to parse YAML.
#

cheat () {
  ROOT="http://cheat.errtheblog.com"
  
  if [[ $1 = "recent" ]]; then
    curl -s "$ROOT/yr/" | tail -n +2;
  elif [[ $2 = "--edit" ]]; then
    curl -s "$ROOT/y/$1/" | $EDITOR -;
  else
    curl -s "$ROOT/y/$1/" | tail -n +3 | sed 's/^  //' | $PAGER;
  fi
}