Cron Job Tutorial What is cron? Actually its called ‘cron daemon’. Cron is an automatic task machine. You will use it on your Unix or Linux operating system for doing some tasks at specific intervals. If you set the clock and forget the task. The cron daemon runs the work for you. What is cron [...]

Howto DNS server on RHEL5 ================================================================= Under RHEL5, these are the packages that I have. bind-9.3.3-9.0.1.el5 system-config-bind-4.0.3-2.el5 bind-libs-9.3.3-9.0.1.el5 bind-chroot-9.3.3-9.0.1.el5 bind-utils-9.3.3-9.0.1.el5 You can use the chkconfig command to get BIND configured to start at boot:- [root@map007]# chkconfig –levels 2345 named on To start, stop, and restart BIND after booting, use:- [root@map007]# /etc/init.d/named start [root@map007]# /etc/init.d/named stop [...]