Showing posts from February, 2015

localtimeUpon a successful login into the VM system, changing the Timezone to which the system’s time is configured can be accomplished by changing the /etc/localtimelink. NOTE
Since the implementation of systemd in RHEL7, changing the system’s default
timezone manually is not persistent; as the /etc/localtime link gets recreated
by systemd after a reboot, the user must use timedatectl to make the desired
change persistentTo change the default timezone to the timezone of Chicago, for example, execute the following as the root user:# cd /etc/ # ls -alh localtime /etc/localtime -> ../usr/share/zoneinfo/America/NewYork # unlink /etc/localtime # ln -s /usr/share/zoneinfo/America/Chicago /etc/localtime /etc/localtime -> ../usr/share/zoneinfo/America/Chicago In the above example, we have changed the timezone from the previous value, pointing to the timezone to which “NewYork” belongs, to the timezone of Chicago.The systemd Method for Changing the Default TimezoneSynops…

Configure rsyslog Server on Fedora

It can be very beneficial for system administrators and network administrators, especially, to log system messages from other machines on the network to a centralized hub. Fedora 20 uses rsyslog as the default syslogd service; this allows administrators to configure remote logging. I'll be detailing the necessary configuration steps of rsyslog in Fedora 20 to allow logging messages from a DD-WRT router. This will entail Edit /etc/rsyslog.confSet up firewall rule to allow incoming connection to serverConfigure DD-WRT router to send syslogd messages to our server
rsyslog server Our server will be the Fedora 20 machine. There are two configuration files in the /etc/ directory that are of interest to us: /etc/rsyslog.conf /etc/sysconfig/rsyslog However, the latter file is not useful anymore as it states: # Options for rsyslogd # Syslogd options are deprecated since rsyslog v3. # If you want to use them, switch to compatibility mode 2 by "-c 2" # See rsyslogd(8) for mor…