#!/bin/bash DIR="$( cd "$( 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
复制代码 代码如下:
#!/bin/bash SOURCE="$0" while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )" SOURCE="$(readlink "$SOURCE")" [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located done DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )"
