[chef] Re: LWRP, append text to file only if it doesnt comtain it

[AJ Christensen < >]

Use someara's line cookbook: https://supermarket.chef.io/cookbooks/line

append_if_no_line "make sure a line is in dangerfile" do
  path "/tmp/dangerfile"
  line "HI THERE I AM STRING"
end

Consider searching the supermarket for cookbooks before sending a
message to every Chef community mailing list user like this. Thanks in
advance.

cheers,

--aj

On Wed, Mar 11, 2015 at 6:18 AM, Medya 
<
 >
 wrote:
> is there any LWRP way to do append a text to a file if it does NOT contain
> it ?
>
> for exmaple
>
> add PEERDNS=no to this file
> /etc/sysconfig/network-scripts/ifcfg-eth0
>
> only if it is not there