Forum: Cfengine Help
Subject: Insert line when regexp does not match
Author: Lars.O
Link to topic: https://cfengine.com/forum/read.php?3,18868,18868#msg-18868
I started with version 3 last week. I've not yet grown accustomed to the new
semantics. But I've managed to get some things running.
I've read the tutorial, and I've tried to RTFM ;-), I've looked at Cfengine
solutions, Community open promise body library, and cfengine_stdlib.cf, but I
don't find the answer to this in there:
I want to edit a file and 'if no line matches/contains "regexp or string" then
insert "new line"'.
And if a new line is inserted, then I want to set a class.
In version 2 this would be something like
editfiles:
{ file
BeginGroupIfNoLineMatching "x*yz"
AppendIfNoSuchLine "new line"
EndGroup
DefineClasses "action"
}
How is this done in version 3? And where in the documentation is it explained?
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