Thread: sudo chmod/chgrp/chown

hi all,

i'd change /sys/class/rtc/rtc0/wakealarm every time reboot notebook, don't have answer passwd-promt (because normaly have root this):

code:

bash -c "echo 0 > /sys/class/rtc/rtc0/wakealarm"

first thought manage by:

code:

sudo chmod o+w /sys/class/rtc/rtc0/wakealarm

or change ownership/group:

code:

sudo chgrp gergito /sys/class/rtc/rtc0/wakealarm sudo chown gergito /sys/class/rtc/rtc0/wakealarm

but thing is, every time reboot preveleges , ownership status set root according to

code:

ls -l /sys/class/rtc/rtc0/wakealarm

i don't want login root, nor want set in visudo

code:

%gergito = nopasswd: /bin/su

practically same login' in root...

can please me?

cheers gergito

if i'm understanding you're looking for, put command /etc/rc.local

script runs @ end of boot cycle, , runs root.

code:

#!/bin/sh -e # # rc.local # # script executed @ end of each multiuser runlevel. # make sure script "exit 0" on success or other # value on error. # # in order enable or disable script change execution # bits. # # default script nothing.  # ========== echo 0 > /sys/class/rtc/rtc0/wakealarm  exit 0

Forum The Ubuntu Forum Community Ubuntu Official Flavours Support General Help [ubuntu] sudo chmod/chgrp/chown

Ubuntu