RE: Deleting lines from a files that don't match a list

[Justin Lloyd]

Neil,

That does seem to work, though I'm really hoping that it's working like Mark 
says and that the promises repaired percentage is fixed to reflect how it 
really works.

Here's what I have, based on your code:

bundle agent test {
    vars:
        "myfile" string => "/tmp/passwd_test";
        "valid_netgroups" slist => { "is", "dba" };

    files:
        "$(myfile)"
            edit_line => update_netgroups("@(test.valid_netgroups)");
}

bundle edit_line update_netgroups(valid_netgroups) {
    delete_lines:
        "\...@.*";

    insert_lines:
        "+...@$(valid_netgroups):x:::::";
}

Thanks!
Justin

-----Original Message-----
From: nwat...@symcor.com [mailto:nwat...@symcor.com] 
Sent: Thursday, February 11, 2010 11:00 AM
To: Justin Lloyd
Cc: help-cfengine@cfengine.org; help-cfengine-boun...@cfengine.org; Mark Burgess
Subject: RE: Deleting lines from a files that don't match a list

Try this.  It worked for me and only edited when necessary.

######################
body common control {
    bundlesequence => { "test" };
}

bundle agent test {

    vars:

        "ldaps" slist => {
            "+...@unix",
            "+...@ops"
        };

    files:

        "/tmp/edittest"
                edit_line => del_insert_str(
                    "@{test.ldaps}",
                    "....@.+"
                );
}

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.";
}


Sincerely,
--
Neil Watson
416-673-3465

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