#!/bin/bashDIR="$( cd "$( dirname "$0")" && pwd )"
完善版
这个版本解决了使用ln -s target linkName创造软链接无法正确取到真实脚本的问题。
lineos:false
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#!/bin/bashSOURCE="$0"while[ -h "$SOURCE"]; do# resolve $SOURCE until the file is no longer a symlinkDIR="$( cd -P "$( dirname "$SOURCE")" && pwd )"SOURCE="$(readlink "$SOURCE")"[[$SOURCE != /* ]]&&SOURCE="$DIR/$SOURCE"# if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was locateddoneDIR="$( cd -P "$( dirname "$SOURCE")" && pwd )"
