Setup bash env.

bash.sh

#!/bin/bash

extract () {
    if [ -f $1 ] ; then
      case $1 in
        *.tar.bz2)   tar xjf $1     ;;
        *.tar.gz)    tar xzf $1     ;;
        *.bz2)       bunzip2 $1     ;;
        *.rar)       unrar e $1     ;;
        *.gz)        gunzip $1      ;;
        *.tar)       tar xf $1      ;;
        *.tbz2)      tar xjf $1     ;;
        *.tgz)       tar xzf $1     ;;
        *.zip)       unzip $1       ;;
        *.Z)         uncompress $1  ;;
        *.7z)        7z x $1        ;;
        *)     echo "'$1' cannot be extracted via extract()" ;;
         esac
     else
         echo "'$1' is not a valid file"
     fi
}

function mcd() {
  mkdir -p "$1" && cd "$1";
}

shopt -s histappend
shopt -s checkwinsize
shopt -s cdspell

export BASH_SILENCE_DEPRECATION_WARNING=1
export HISTSIZE=9999999999
export HISTFILESIZE=999999999
export HISTTIMEFORMAT="[$(tput setaf 6)%F %T$(tput sgr0)]: "
export EDITOR=vi
if [ -x /usr/libexec/java_home ]; then
    export JAVA_HOME=$(/usr/libexec/java_home -v 18)
fi
export LSCOLORS=FxFxBxDxCxegedabagacad
export PROMPT_COMMAND="${PROMPT_COMMAND:+$PROMPT_COMMAND$'\n'}history -a; history -c; history -r"
export COPYFILE_DISABLE="off" # Stops OSX doing daft things with extended attributes
export PATH=/opt/flutter/bin:$PATH
export GPG_TTY=$(tty) # Get to see GPG issues

#GIT_COMPLETION_PATH="/usr/local/etc/bash_completion.d/git-completion.bash"
GIT_PROMPT_PATH="/usr/local/etc/bash_completion.d/git-prompt.sh"
if [ -f "$GIT_COMPLETION_PATH" ]; then
   GIT_PS1_SHOWDIRTYSTATE=true
   . "$GIT_COMPLETION_PATH"
   . "$GIT_PROMPT_PATH"
   ADD_PS1='$(__git_ps1)'
fi

if [[ ${EUID} == 0 ]] ; then
      PS1="\[\033[01;31m\]\h\[\033[01;34m\] \W\[\033[33m\]$ADD_PS1\[\033[34m\] \$\[\033[00m\] "
else
      PS1="\[\033[34;40m\]\u@\h\[\033[01;34m\] \W\[\033[33m\]$ADD_PS1\[\033[34m\] \$\[\033[00m\] "
fi

if [ -x /usr/libexec/java_home ]; then
    alias java6='export JAVA_HOME=$(/usr/libexec/java_home -v 1.6)'
    alias java7='export JAVA_HOME=$(/usr/libexec/java_home -v 1.7)'
    alias java8='export JAVA_HOME=$(/usr/libexec/java_home -v 1.8)'
    alias java9='export JAVA_HOME=$(/usr/libexec/java_home -v 9)'
    alias java10='export JAVA_HOME=$(/usr/libexec/java_home -v 10)'
    alias java11='export JAVA_HOME=$(/usr/libexec/java_home -v 11)'
    alias java14='export JAVA_HOME=$(/usr/libexec/java_home -v 14)'
    alias java17='export JAVA_HOME=$(/usr/libexec/java_home -v 17)'
    alias java18='export JAVA_HOME=$(/usr/libexec/java_home -v 18)'
fi

alias ..='cd ..'
alias bsh='java -cp /Library/Java/Extensions/jline-1.0.jar:/Library/Java/Extensions/bsh-2.0b4.jar jline.ConsoleRunner bsh.Interpreter'
alias c='clear'
alias diff='colordiff'
alias docker-cleanup='docker rmi $(docker images --filter "dangling=true" -q --no-trunc)'
alias e='exit'
alias flushdns='dscacheutil -flushcache'
alias grep='grep --color=auto'
if [[ -f '/Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/bin/jjs' ]]; then
  alias jjs='rlwrap /Library/Java/JavaVirtualMachines/jdk1.8.0.jdk/Contents/Home/bin/jjs'
fi
alias irssi='TERM=screen-256color irssi'
alias la='ls -a'
alias less='less -r'
alias ll='ls -l'
alias ls='ls -G'
alias mkdir='mkdir -p'
alias plutan='sudo lsof +c 0 -iTCP -sTCP:LISTEN -n -P'
alias serve='twistd -no web --path=.'
alias sniff="sudo tcpflow -p -c port 80 | grep -oE '(GET|POST|HEAD) .* HTTP/1.[01]|Host: .*'"
alias s='ssh'
alias tm='ps -ef | grep'
#alias top='top -s1 -o cpu -R -F'
alias top='sudo htop --sort-key PERCENT_CPU'
alias vi='vim'
alias v='rg --files | fzf | xargs -o vi'
alias ws='python -m SimpleHTTPServer'

complete -W "$(echo $(grep '^ssh ' ~/.bash_history | sort -u | sed 's/^ssh //'))" ssh