fork(1) download
copy 
  1. #!/bin/bash
  2. s="[abc]
  3. field1=34234
  4. field2=t2342
  5.  
  6. [def]
  7. field1=44354
  8. field2=23423"
  9.  
  10. awk -v RS= '/23423/{gsub(/[][]/, "", $1); print $1}' <<< "$s"
  11. awk -v RS= '/23423/{print substr($1, 2, length($1)-2)}' <<< "$s"
Success #stdin #stdout 0s 4396KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
def
def
https://ideone.com/wKfPTG
language:
Bash (bash 5.0.3)
created:
5 years ago
visibility:
secret

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!