View source for Bash function

bash function structure
  functions ''function_name'' {
    command 1
    command 2
    ...
  }


== function with argument and return string ==
 #!/bin/bash
 function pass_back_a_string() {
         eval $1=foo
 }
 return_var=''
 pass_back_a_string return_var
 echo $return_var

Prints "foo"

[[category:bash]]