Force a user to change their password at next login

Tue 28 October 2014 by Mikhail Basov

pwdadm -f ADMCHG <username>

passwd -f <username>

passwd -e <username>

usermod -L <username> # lock user
chage -d 0            # set password expired
usermod -U <username> # unlock user

('chage' - change adge)

Check TZ 2014f patch installation

Mon 29 September 2014 by Mikhail Basov en ru

Oct 26, 2014 in the Russian Federation time zone switching to whinter time will happiened.

The following command help to check is correct time zone patch installed:

# perl -e 'print scalar(localtime(1414305000))."\n"'

If patch is installed:

Sun Oct 26 09:30:00 2014

If not:

Sun Oct 26 …