#!/bin/bash # File : .bashrc_common # License : MIT # Author : Feng Bohan <1953356163@qq.com> # Date : 2025-04-25 17:20:07 # Last Modified Date: 2025-04-25 17:21:35 # Last Modified By : Feng Bohan <1953356163@qq.com> # ----- # Copyright © 2025 Feng Bohan. All Rights Reserved. alias e='gvim ~/.bashrc' alias s='source ~/.bashrc' alias eg='gvim ~/.vimrc' #******************** set prompt ******************** free_mem() { free -m | awk 'NR==2{printf "%.2fG", $4/1024}' } w5(){ current_dir=$(pwd) IFS='/' read -r -a dir_array <<< "$current_dir" array_length=${#dir_array[@]} if [ $array_length -gt 5 ]; then start_index=$((array_length - 5)) short_path="/" for (( i=$start_index; i<$array_length; i++ )); do short_path+="${dir_array[i]}/" done echo "${short_path%?}" else echo "$current_dir" fi } export PS1="[\[\e[01;32m\]\u@\h\[\e[00m\]-\t \$(free_mem)]:\[\e[01;34m\]\$(w5)\[\e[00m\]\$ " # set for tabby auto detect work dir export PS1="$PS1\[\e]1337;CurrentDir="'$(pwd)\a\]'