fork download
copy 
  1. n=10
  2. while [ $n -le 5 ]
  3. do
  4. a=`echo $num | cut -c $n`
  5. echo $a 
  6. n=`expr $n + 2`
  7. done
Success #stdin #stdout 0.02s 5308KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
Standard output is empty
https://ideone.com/Y8V61
language:
Bash (bash 5.0.3)
created:
14 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!