bashrc

# .bashrc

# rmコマンド実行でゴミ箱へ
# 'rm' move ~/.Trash
function rm () {
  local path
  for path in "$@"; do
    # ignore any arguments
    if [[ "$path" = -* ]]; then :
    else
      local dst=${path##*/}
      # append the time if necessary
      while [ -e ~/.Trash/"$dst" ]; do
        dst="$dst "$(date +%H-%M-%S)
      done
      mv "$path" ~/.Trash/"$dst"
    fi
  done
}

# grep option
alias grep='grep -i -E --color=auto'

# ls option
alias ls='ls -lG'
alias la='ls -a'
alias lsl='ls | lv'
alias lal='ls -a | lv'