Forum: Cfengine Help
Subject: Re: Help editing /etc/hosts with cf3
Author: neilhwatson
Link to topic: https://cfengine.com/forum/read.php?3,17873,17875#msg-17875
How about this. Boiled down it is a simple search and replace.
"${g.crontabs}/root"
create => "true",
edit_line => del_insert_str(
"${cfexecd_cron_line}",
".*?cf-execd.*"
),
####################
# file editing
####################
bundle edit_line del_insert_str(istr, dstr) {
# Replace one string with another by delete and insert.
delete_lines:
"${dstr}",
comment => "Delete any instances of string/regex.";
insert_lines:
"${istr}",
comment => "Insert one instance of string from.";
}
bundle edit_line AppendIfNoLine(line) {
insert_lines:
"${line}" location => "append";
}
body location append {
before_after => "after";
}
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