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Shell: Tips #152

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xvno opened this issue Aug 7, 2021 · 1 comment

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xvno commented Aug 7, 2021

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xvno commented Aug 7, 2021 •

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在 .sh 文件中获取该文件所在位置

通常用在以该 .sh 文件所在文件夹为工作目录的某些操作中

# file_dir=`cd $(dirname $0) && pwd`
file_path=$(dirname $0)
file_dir=$(cd $file_path && pwd)

# e.g.
cat $file_dir/mysql.env

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