如何在执行某个命令的时候指定一个特定的目录。 - V2EX

如何在执行某个命令的时候指定一个特定的目录。 - V2EX

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OS X下，如何在执行某个命令的时候指定一个特定的目录。
比如我想要我当前的命令在XXX目录下执行，但是我又不想cd过去。

2 replies 2014-07-02 08:09:58 +08:00

1

lululau

Jul 1, 2014

function under() {
local dir=$1
shift
local old_pwd="$PWD"
cd "$dir"
"$@"
cd "$old_pwd"
}

under / ls -l

这样？

2

stevenyou

Jul 2, 2014

@lululau 我一般是 cd /the/directory/ && ls -l && cd -

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