【Shell函数】Windows-Linux路径转换

目的：

一个路径转换的函数：方便大家在aws 里面进行linux和windows 路径的转换；
（使用上一定注意加上引号cdwin "Z:\bgcrh\build\training_project_1\practice_wh\cp\tools" ）

参考资料：

https://www.coder.work/article/176623 转换函数
https://www.cnblogs.com/zyh9900010/p/11748179.html sed 基本用法： 包括# 用法；
https://blog.csdn.net/Jcggnice/article/details/108897392 sh脚本添加帮助文档；
https://www.cnblogs.com/struggle-1216/p/13174266.html 函数定义
字符串判断用[[ ]] || [[]] ; 数字判断使用(( ))
https://cloud.tencent.com/developer/article/1414363 零度断言
https://www.cnblogs.com/garyzhuang/p/10136852.html 脚本模板
https://www.tutorialspoint.com/how-to-output-colored-text-to-a-linux-terminal 颜色编码
echo -e "\033[1;31mThis is bold red text\033[0m\n"
https://unix.stackexchange.com/questions/404586/how-to-save-a-function-in-bash-for-later-use 保存函数

img

测试

1. 输入例子

• Windows: Z:\bgcrh\build\training_project_1\practice_wh\cp\tools
• Linux: /usrfiles/bgcrh/build/training_project_1/practice_wh/cp/tools

2. 源码

#！/bin/bash
#####################################################################
#  Program: cdwin win2linux linux2win
#  Programmer: Kai Cao
#  Date: 10Sep2021
#  Study: all study
#  Version: 1.0 
#  Input :  Linux or Win Path 
#
#  Description & Uasge: 
#        1.cdwin     --> change directory by win path
#            cdwin "Z:\bgcrh\build\training_project_1\practice_wh\cp\tools"
#
#        2.win2linux --> convert win path to linux Path
#            win2linux  "Z:\bgcrh\build\training_project_1\practice_wh\cp\tools"
#
#        3.linux2win --> convert linux path to win Path
#            linux2win "/usrfiles/bgcrh/build/training_project_1/practice_wh/cp/tools"
# 
#                
###################################################################
#  MODIFICATIONS:
#  Programmer:
#  Date:
#  Reason:
#
###################################################################/


#######################################  cdwin  ##########################################
# cdwin "Z:\bgcrh\build\training_project_1\practice_wh\cp\tools"

function cdwin(){
    if [[ $1 = "--help" ]] || [[ $1 = "-h" ]] || [[ ! $1 ]]; then
        echo "Usage: "
        echo 'cdwin "Z:\bgcrh\build\training_project_1\practice_wh\cp\tools"'
        echo "Input the win path     --> $1"
    elif [[ $1 =~  Z:.* ]]; then
        line=$(echo $1 | sed -e 's#^Z:#/usrfiles#' -e 's#\\#/#g')
        cd "$line"
    else                                                          
        echo -e "***Input a valid win path***\n"
        echo "Usage: "
        echo 'cdwin "Z:\bgcrh\build\training_project_1\practice_wh\cp\tools"'
    fi
}



#######################################  win2linux  ##########################################
# win2linux  "Z:\bgcrh\build\training_project_1\practice_wh\cp\tools"

function win2linux(){
    if [[ $1 = "--help" ]] || [[ $1 = "-h" ]] || [[ ! $1 ]]; then
        echo "Usage: "
        echo 'win2linux  "Z:\bgcrh\build\training_project_1\practice_wh\cp\tools"'
    elif [[ $1 =~  Z:.* ]]; then
        echo -e '\033[1;33mInput the win path\033[0m     -->  \c'
        echo $1
        line=$(echo $1 | sed -e 's#^Z:#/usrfiles#' -e 's#\\#/#g')
        echo -e "\033[1;33mOutput the linux path\033[0m  -->  \c"
        echo $line
    else                                                          
        echo -e "***Input a valid win path***\n"
        echo "Usage: "
        echo 'win2linux  "Z:\bgcrh\build\training_project_1\practice_wh\cp\tools"'
    fi
}




#######################################  linux2win  ##########################################
# linux2win "/usrfiles/bgcrh/build/training_project_1/practice_wh/cp/tools"

function linux2win(){
    if [[ $1 = "--help" ]] || [[ $1 = "-h" ]] || [[ ! $1 ]]; then
        echo "Usage: "
        echo 'linux2win "/usrfiles/bgcrh/build/training_project_1/practice_wh/cp/tools"'
    elif [[ $1 =~  /usrfiles.* ]]; then                                                          # match Z 
        echo -e '\033[1;33mInput the linux path\033[0m    -->  \c'
        echo $1
        line=$(echo $1 | sed -e 's#^/usrfiles#Z:#' -e 's#/#\\#g')
        echo -e "\033[1;33mOutput the win path\033[0m     -->  \c"
        echo $line
    else 
        echo -e "***Input a valid win path***\n"
        echo "Usage: "
        echo 'linux2win "/usrfiles/bgcrh/build/training_project_1/practice_wh/cp/tools"'
    fi
}

3. 配置环境(个人配置) :

step1: 上传到mobaxterm

image

step2: 加载到Linux环境里面

• step2.1：如果是临时使用,直接source脚本

[email protected]@sas94p ~$ mkdir software
[email protected]@sas94p ~$ source ~/path_convert.sh 

• step2.2: step2.2: 如果想永久的使用，添加到配置文件~/.bashrc里面
  vi ~/.bashrc 进入，使用vim 添加下面两个打勾部分代码，任意一个就行。

image

4. 配置环境(服务器共享路径) :

### add into ~/.bashrc
$ source /usrfiles/bgcrh/build/training_project_1/practice_wh/exercise/dev/pgm/learning/kai_cao/software/path_convert.sh


$ win2linux "Z:\bgcrh\build\training_project_1\practice_wh\exercise\dev\pgm\learning\kai_cao\software"
          Input the win path     -->  Z:\bgcrh\build\training_project_1\practice_wh\exercise\dev\pgm\learning\kai_cao\software
          Output the linux path  -->  /usrfiles/bgcrh/build/training_project_1/practice_wh/exercise/dev/pgm/learning/kai_cao/software


$ cdwin "Z:\bgcrh\build\training_project_1\practice_wh\exercise\dev\pgm\learning\kai_cao\software"

5. 三个函数使用的例子:

• cdwin 用法:

image

• linux2win 用法 :

image

• win2linux 用法：

image

image.png

Tips:

• 注意shell脚本里面 不要出现tab;

img

• [[ ]] 字符串比较用双中括号；数值比较用双小括号；小数计算bc
• 字符串颜色标示 注意加上-e 参数，但如果path里面存在路径\t 或者\n写法可能会识别为特殊符号；

echo -e "\033[1;31mThis is bold red text\033[0m\n $path"

• 如果想把脚本直接加载到环境变量里面，需要用使用source test.sh而不是bash test.sh

• exit功能： 退出当前sh或者退出文件执行。

欢迎大家评论交流~