useful alias and bash-function

.zshrc

# alias
alias d='docker'
alias dc='docker-compose'
alias h='heroku'
alias py='python3'
alias wi='which'
alias cl='clear'
alias to='touch'
alias to='source'
alias g='git'
alias hi='history'
alias bu='bundle'
alias ra='bundle exec rails'
alias ll='ls -G -la'
alias ..='cd ..'
alias -g gr='| grep --color'
alias rmi='rm -i'
alias rmf='rm -fr'
alias viz='vi ~/.zshrc'
alias sz='source ~/.zshrc'
alias vib='vi ~/.bashrc'
alias sb='source ~/.bashrc'
alias path='echo $PATH'
alias shell='echo $SHELL'
alias cons='bundle exec rails console'
alias ser='bundle exec rails server'
alias route='bundle exec rails routes'

# function
pss () {
	ps aux | grep -E "PID|$1" | grep -v grep
}

gre () {
	grep -E $1 -rl $2
}

db() {
        case $1 in
                "st") bundle exec rails db:migrate:status ;;
                "up") bundle exec rails db:migrate:up VERSION=$2 ;;
                "do") bundle exec rails db:migrate:down VERSION=$2 ;;
                *) echo "plese give the params st, up, do " ;;
        esac
}