(docs) lib/puppet/type/exec.rb unless grep(1) anchors

kai-burghardt · joshcooper · commit 2990e9ce97e2 · 2022-01-26T14:37:52.000-08:00
The shown `grep(1)` example is missing begin‑of‑line/end‑of‑line anchors.
diff --git a/lib/puppet/type/exec.rb b/lib/puppet/type/exec.rb
@@ -457,7 +457,7 @@ def check(value)
 
             exec { '/bin/echo root >> /usr/lib/cron/cron.allow':
               path   => '/usr/bin:/usr/sbin:/bin',
-              unless => 'grep root /usr/lib/cron/cron.allow 2>/dev/null',
+              unless => 'grep ^root$ /usr/lib/cron/cron.allow 2>/dev/null',
             }
 
         This would add `root` to the cron.allow file (on Solaris) unless

Original file line number	Diff line number	Diff line change
`@@ -457,7 +457,7 @@ def check(value)`
`457`	`457`
`458`	`458`	`exec { '/bin/echo root >> /usr/lib/cron/cron.allow':`
`459`	`459`	`path => '/usr/bin:/usr/sbin:/bin',`
`460`		`- unless => 'grep root /usr/lib/cron/cron.allow 2>/dev/null',`
	`460`	`+ unless => 'grep ^root$ /usr/lib/cron/cron.allow 2>/dev/null',`
`461`	`461`	`}`
`462`	`462`
`463`	`463`	This would add `root` to the cron.allow file (on Solaris) unless