Linux Bash和Windows Batch的自刪除腳本

Question

我有一個卸載腳本，用於清理與應用程序一起使用的附加工具。 該腳本的版本可在Windows和Linux上運行。

我希望能夠刪除卸載腳本文件以及腳本運行的目錄（既包括Windows批處理文件，也包括Linux bash文件的情況）。現在，除了腳本和它運行的目錄之外，其他所有的東西都保留下來。

如何刪除腳本和腳本的目錄？

感謝

Answer 1

在bash中，你可以做

#!/bin/bash 
# do your uninstallation here 
# ... 
# and now remove the script 
rm $0 
# and the entire directory 
rmdir `dirname $0` 

Answer 2

#!/bin/bash 
# 
# Author: Steve Stonebraker 
# Date: August 20, 2013 
# Name: shred_self_and_dir.sh 
# Purpose: securely self-deleting shell script, delete current directory if empty 
# http://brakertech.com/self-deleting-bash-script 

#set some variables 
currentscript=$0 
currentdir=$PWD 

#export variable for use in subshell 
export currentdir 

# function that is called when the script exits 
function finish { 
    #securely shred running script 
    echo "shredding ${currentscript}" 
    shred -u ${currentscript}; 

    #if current directory is empty, remove it  
    if [ "$(ls -A ${currentdir})" ]; then 
     echo "${currentdir} is not empty!" 
    else 
     echo "${currentdir} is empty, removing!" 
     rmdir ${currentdir}; 
    fi 

} 

#whenver the script exits call the function "finish" 
trap finish EXIT 

#last line of script 
echo "exiting script"