bash advanced 之 bash function define All In One

bash advanced 之 bash function define All In One

bash function define / bash 函数定义

1. function test () {}

#!/usr/bin/env bash

# function 定义
function test () {
  echo "test function with keyword and ()"
}
test

2. function test {}

#!/usr/bin/env bash

# function 声明式
function test {
  echo "test function with keyword"
}
test

3. test () {}

#!/usr/bin/env bash

# 命令式 ()
test (){
  echo "test function with ()"
}
test

refs

https://github.com/xgqfrms/bash-all-in-one/issues/3#issuecomment-952500845

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