Check if iRule is used

more /config/bigip.conf | grep -C 5 irule_name should work. The -C 5 shows the 5 lines before and after any line that contains the rule_name text, you might need to increase the value to actually see a VS name if it's applied to any. Obviously you'll always get one hit/match on the iRule configuration itself.

 

 

There may be a better way using tmsh but I can't check right now.

 

 

"list recursive virtual rules internal" gives you a list of all the virtuals and the rules assigned to them. You can run "grep" on the list-command, but I haven't tried "awk" on it yet.

 

 

However, you could save the the output of "list recursive virtual rules internal" and run grep/awk on it seperately.