fork download
copy 
  1. #!/bin/bash
  2. s='# comment
  3.      # comment
  4. dog=woof
  5. cat=meow
  6. moose=huuuuu #comment
  7.  
  8. # comment
  9. ### comment'
  10. awk -F'=' '!/^[[:space:]]*#/{print $1}' <<< "$s"
Success #stdin #stdout 0.01s 5524KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
dog
cat
moose
https://ideone.com/IDzB25
language:
Bash (bash 5.0.3)
created:
3 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!