How to Restrict user login after certain time in Solaris??


 
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Operating Systems Solaris How to Restrict user login after certain time in Solaris??
# 8  
Old 08-05-2010
If you want to block everyone from accessing a system after a specified time, you need to create a /etc/nologin file at that exact time. The file has to be removed at the time you want to allow access to the system. This can be achieved through a crontabs

Type crontab -e while logged in as root and add these lines on the files...

# Block access at 8:00PM from Mon-Fri
00 20 * * 1,2,3,4,5 touch /etc/nologin

# Open access at 8:00 AM from Mon-Fri
00 08 * * 1,2,3,4,5 rm -rf /etc/nologin


and save the file, This will install the cron.


Thanks,
-Raja
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KF(1)							    BSD General Commands Manual 						     KF(1)

NAME
kf -- securely forward tickets SYNOPSIS
kf [-p port | --port=port] [-l login | --login=login] [-c ccache | --ccache=ccache] [-F | --forwardable] [-G | --no-forwardable] [-h | --help] [--version] host ... DESCRIPTION
The kf program forwards tickets to a remote host through an authenticated and encrypted stream. Options supported are: -p port, --port=port port to connect to -l login, --login=login remote login name -c ccache, --ccache=ccache remote cred cache -F, --forwardable forward forwardable credentials -G, --no-forwardable do not forward forwardable credentials -h, --help --version kf is useful when you do not want to enter your password on a remote host but want to have your tickets one for example AFS. In order for kf to work you will need to acquire your initial ticket with forwardable flag, i.e. kinit --forwardable. telnet is able to forward tickets by itself. SEE ALSO
kinit(1), telnet(1), kfd(8) Heimdal July 2, 2000 Heimdal