Update: performed some simple testing on a basic text file containing the following 5 entries:
line1
line2
line3
line4
line5
Running with CF3.0.4p2 on CentOS 5.4 x64, this is the behaviour I'm getting:
before line1 = OK
after line1 = Broken (appended to end of file)
before line2 = Broken (appended to end of file)
after line2 = OK
before line3 = OK
after line3 = OK
before line4 = OK
after line4 = OK
before line5 = OK
after line5 = OK
Attached is the promise.cf and cron.cf file if anyone else feels like
giving it a try.
Cheers
Steve
>
> Works ok for me
>
> Steve Barnes wrote:
>> I'm trying to disable a few cron tasks by inserting an `exit 0` statement
>> just after the shebang:
>>
>> ###################################################
>>
>> bundle agent cron {
>>
>> files:
>>
>> "/etc/cron.daily/mlocate.cron"
>>
>> edit_line => disable_task;
>>
>> "/etc/cron.daily/makewhatis.cron"
>>
>> edit_line => disable_task;
>>
>> "/etc/cron.weekly/makewhatis.cron"
>>
>> edit_line => disable_task;
>>
>> }
>>
>> bundle edit_line disable_task {
>>
>> insert_lines:
>>
>> "exit 0"
>>
>> location => after_shebang;
>>
>> }
>>
>> body location after_shebang {
>>
>> select_line_matching => "^#!.*sh$";
>> before_after => "after";
>>
>> }
>>
>> ###################################################
>>
>> What I end up with in all of the files is this:
>>
>> [r...@box]# cat /etc/cron.daily/mlocate.cron
>> #!/bin/sh
>> nodevs=$(< /proc/filesystems awk '$1 == "nodev" { print $2 }')
>> renice +19 -p $$ >/dev/null 2>&1
>> /usr/bin/updatedb -f "$nodevs"
>> exit 0
>> exit 0
>> exit 0
>>
>> If I modify the promise to use `before_after => "before";` it does what I
>> would expect:
>>
>> [r...@box]# cat /etc/cron.daily/mlocate.cron
>> exit 0
>> #!/bin/sh
>> nodevs=$(< /proc/filesystems awk '$1 == "nodev" { print $2 }')
>> renice +19 -p $$ >/dev/null 2>&1
>> /usr/bin/updatedb -f "$nodevs"
>> exit 0
>>
>> But that's not what I'm after. Is this a bug?
>>
>> Cheers
>>
>> Steve
>>
>> _______________________________________________
>> Help-cfengine mailing list
>> Help-cfengine@cfengine.org
>> https://cfengine.org/mailman/listinfo/help-cfengine
>
> --
> Mark Burgess
>
> -------------------------------------------------
> Professor of Network and System Administration
> Oslo University College, Norway
>
> Personal Web: http://www.iu.hio.no/~mark
> Office Telf : +47 22453272
> -------------------------------------------------
>
cron.cf
Description: Binary data
promises.cf
Description: Binary data
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