Linux

Adding a second IP address to Linux Server

Ronald Bradford
June 24, 2004

If say you want to run apache and tomcat both on port 80 (default), you can create a seperate IP address on an internal network. For RedHat Distros $ cd /etc/sysconfig/network-scripts/

Linux

CentOS 3.x YUM Errors

Ronald Bradford
June 20, 2004

When getting an error stating the PGP key is not correct rpm –import http://mirror.centos.org/centos-3/RPM-GPG-KEY-CentOS-3 The PGP Key is also reportedly on each CD. More info at http://www.centos.org/modules/smartfaq/faq.php?faqid=29

Linux

Changing A Server’s Timezone

Ronald Bradford
June 19, 2004

For RedHat 9 $ redhat-config-date (except this requires X) or $ clock $ rm /etc/localtime $ ln -s /usr/share/zoneinfo/Australia/Brisbane /etc/localtime $ /usr/bin/rdate -s time.nist.gov $ /sbin/hwclock –systohc The last two commands can be added to cron for regular syncing with running ntp