with augtool you can do the following:
augtool> ls /files/etc/fstab/3/
spec = UUID=XXXX
file = /boot/efi
vfstype = vfat
opt[1]/ = umask
opt[2]/ = shortname
dump = 0
passno = 0
augtool> *rm /files/etc/fstab/3/opt[*]*
rm : /files/etc/fstab/3/opt[*] 4
augtool> ls /files/etc/fstab/3/
spec = UUID=XXXX
file = /boot/efi
vfstype = vfat
dump = 0
passno = 0
augtool>
I believe in the augeas resource you can do "rm opt[*]" for the same
result. I'd be sure you have a backup of the file before doing this on a
real box :)
On Wednesday, 4 February 2015 15:15:29 UTC, Anthony Clark wrote:
>
> Hello All,
>
> I have a requirement to mount /var with specific options if mysql-server
> is installed and the filesystem is ext4. So far I have this:
>
> if defined(Package['mysql55-server']) {
> notice "found mysql server"
>
> augeas { 'fstabvarentry':
> context => '/files/etc/fstab/*[file="/var"][vfstype="ext4"]',
> changes => [
> '', # remove all opt nodes
> 'ins opt[1] "defaults"',
> 'ins opt[2] "noatime"',
> # etc etc to build
> "defaults,noatime,data=writeback,barrier=0,nobh,errors=remount-ro"
> ],
> onlyif => 'match /files/etc/fstab/*[file="/var"][vfstype="ext4"]',
> }
> }
>
> Now, my problem is how to deal with all possible opt entries for the /var
> partition. I want to start off by removing *all* opt nodes then adding the
> ones I need, but I am having trouble finding the syntax on how to remove
> all opt nodes.
>
> How can I write "rm opt*" ?
>
> Thanks!
>
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