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Hovlar
Asked: 2022-04-29 22:14:36 +0800 CST

从文件执行bash函数

  • 772

我有一个 bash 文件，其中包含一些函数。是否可以使用命令行从文件中运行函数？

bash

1 个回答

  1. Best Answer

    您可以制作脚本文件，以便它定义一些函数，并运行作为第一个参数给出的函数$1。像这样：

    #!/bin/bash

function1() {
  do whatever ...
}

function2() {
  do whatever ...
}

case "$1" in
  function1)    # this is the name of the argument triggering the function - could be different, for instance f1
    function1   # this is the name of the function to run
    ;;

  function2)    # this is the name of the argument triggering the function - could be different, for instance f2
    function2   # this is the name of the function to run
    ;;

  *)
    echo "Usage: $0 {function1|function2}"
    ;;
esac
    • 1

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