參考文件:https://sexywp.com/bash-how-to-get-the-basepath-of-current-running-script.htm
具體腳本如下:
1 #!/bin/bash 2 if [ -L $0 ] 3 then 4 BASE_DIR=`dirname $(readlink $0)` 5 else 6 BASE_DIR=`dirname $0` 7 fi 8 basepath=$(cd $BASE_DIR; pwd) 9 echo $basepath
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