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  1. #!/bin/bash
  2. s="define service{
  3.     host_name               A
  4.     notification_period     F
  5.     }
  6.  
  7.  
  8.     define service{
  9.     host_name               A
  10.     notification_period     metrologie
  11.     notification_period     F
  12. }"
  13.  
  14. sed '/metrologie/{N;/\n.*notification_period/{s/\n.*//}}' <<< "$s"
Success #stdin #stdout 0s 4392KB
comments (?)
stdin 
Standard input is empty
stdout 
define service{
    host_name               A
    notification_period     F
    }


    define service{
    host_name               A
    notification_period     metrologie
}
https://ideone.com/qr1rCX
language:
Bash (bash 5.0.3)
created:
6 years ago
visibility:
public

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