Tuesday, 18 June 2013

bash substring matching


  1. #!/bin/bash
  2. [[ "$(hostname -s)" =~ $'dev' ]] && exit
  3. echo "we are not a dev host"
By at
Labels: , , , , ,

No comments:

Post a Comment

Note: only a member of this blog may post a comment.

Subscribe to: Post Comments (Atom)

Interview questions: 2020-12

Terraform provider vs provisioner Load balancing Network Load Balancer vs Application Load Balancer  Networking Layer 1 vs Layer 4 haproxy u...