Forum: Cfengine Help
Subject: Re: maintaining /etc/security/limits.conf with cf3
Author: svenXY
Link to topic: https://cfengine.com/forum/read.php?3,21465,21466#msg-21466

OK, deleting the lines before inserting new ones does the trick fine:


  !soft_limit_ok::
    delete_lines:
      "${user}\s+soft\s+${what}.*";

    insert_lines:
      "${user}      soft    ${what}            ${soft}"
        classes => if_repaired('soft_limit_ok'),
        comment => "Add line for soft limit";

  !hard_limit_ok::
    delete_lines:
      "${user}\s+hard\s+${what}.*";

    insert_lines:
      "${user}      hard    ${what}            ${hard}"
        classes => if_repaired('hard_limit_ok'),
        comment => "Add line for hard limit";


but then, I'm still interested to know how either edit_field or replace_line 
would be used here.

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