Add quick functions to your shell

show

#! /bin/bash
if [[ $1 == 'me' ]]; then
  cat "$(which show)"
elif [[ $1 == 'loc' ]]; then
  echo `which show`
elif [[ $1 == 'install' ]]; then
  echo "Ensure to place this file in `usr/local/bin` and read instructions on https://gist.github.com/swaathi/8c18be3a437e498034a5a3ede54d0ce9/."
  brew install fortune
  brew install cowsay
  brew install lolcat
elif [[ $1 == 'commands' ]]; then
  echo 'show > loc | ssh | time | date | day | ip | irb | rand | brewstop | db'
  echo 'show git > hash | Hash | key | config | ignore'
elif [[ $1 == 'edit' ]]; then
  atom "$(which show)"
elif [[ $1 == 'ssh' ]]; then
  cat '/Users/swaathi/.ssh/id_rsa.pub'
elif [[ $1 == 'time' ]]; then
  echo `date +%H:%M`
elif [[ $1 == 'date' ]]; then
  echo `date '+%A, %B %d'`
elif [[ $1 == 'day' ]]; then
  echo `date +%A`
elif [[ $1 == 'ip' ]]; then
  echo `ifconfig | grep "inet " | grep -Fv 127.0.0.1 | awk '{print $2}'`
elif [[ $1 == 'irb' ]]; then
  echo "irb -r crawler -I ./lib"
elif [[ $1 == 'rand' ]]; then
  echo $(openssl rand -base64 ${2:-8} | tr -d "=+/" | cut -c1-25)
elif [[ $1 == 'git' ]]; then
  if [[ $2 == 'hash' ]]; then
    echo "$(git log --pretty=format:'%h')"
  elif [[ $2 == 'Hash' ]]; then
    echo "$(git log --pretty=format:'%H')"
  elif [[ $2 == 'key' ]]; then
    cat '/Users/swaathi/.github.access.key'
  elif [[ $2 == 'config' ]]; then
    cat `pwd`'/.git/config'
  elif [[ $2 == 'ignore' ]]; then
    echo "$(git rm -r --cached .)"
  else
    echo 'git option not found'
  fi
elif [[ $1 == 'brewstop' ]]; then
  `export HOMEBREW_NO_AUTO_UPDATE=1`
elif [[ $1 == 'sm' ]]; then
  if [ -z "$2" ]; then
    fortune | cowsay | lolcat -a -s 70 -d 20
  else
    echo $2 | cowsay | lolcat -a -s 70 -d 20
  fi
elif [[ $1 == 'db' ]]; then
  echo 'development:
    adapter: mysql2
    encoding: utf8mb4
    collation: utf8mb4_bin
    reconnect: false
    database: <DATABASE-NAME-HERE>
    pool: 50
    username: root
    password: root
    socket: /tmp/mysql.sock
    variables:
     sql_mode: ""'
else
  echo 'option not found'
fi

show-readme.md

1. Place the file 'show' in your usr/local/bin
2. Edit the file and replace <username> with your username
3. Grant all permissions (you can alternatively grant only read permissions) to it, chmod 777 show
4. Execute show install
5. Try it out!

show github
show ssh
show time
show date
show day
show ip
show rand

FUN TIP: Execute show sm