calling function shell script very simple ones

knockout_artist · 05-15-2008, 11:43 AM

Good Day,

Is there any thing wrong with way I am trying to print "three".
Is this not the wright way to call function?

Code:

#!/bin/sh

echo one
 
  sleep 2

echo two
  
  sleep 2 

$difer

  difer ()
      {
      echo three
      }

Thanks.

drauk · 05-15-2008, 11:58 AM

the function have to be defined before the call, also the you don't need $ to call the funcion:

Code:

#!/bin/sh

echo one
 
  sleep 2

echo two
  
  sleep 2 

  difer ()
      {
      echo three
      }

difer

knockout_artist · 05-15-2008, 12:01 PM

Thank you very much!