Supermicro X9SCI/X9SCA server does a shutdown rather than a reboot3 June 2013Major Hayden#centos #command line #fedora #linux #red hat #sysadmin [Read more]
Installing the Xen hypervisor on Fedora 193 June 2013Major Hayden#command line #fedora #kernel #linux #security #selinux #sysadmin #virtualization #xen #yum [Read more]
Handling terminal color escape sequences in less22 May 2013Major Hayden#centos #command line #fedora #advice #linux #red hat #sysadmin [Read more]
Changing your ssh server’s port from the default: Is it worth it?15 May 2013Major Hayden#command line #fedora #advice #linux #networking #networking #red hat #security #ssh #sysadmin #virtualization #web Moving ssh to a port other than port 22 can make it slightly more difficult to attack your server. 🛡️[Read more]
Limit access to the su command26 April 2013Major Hayden#centos #command line #fedora #pam #red hat #security #sysadmin [Read more]
Remove sensitive information from email headers with postfix15 April 2013Major Hayden#centos #command line #fedora #mail #postfix #red hat #security #sysadmin [Read more]
Late night virtualization frustration with kvm20 March 2013Major Hayden#command line #fedora #kvm #sysadmin #virtualization [Read more]
Survive the Google Reader exodus with Tiny Tiny RSS17 March 2013Major Hayden#advice #google reader #mysql #php #security #ssl #sysadmin #web [Read more]
Using git clean to remove subdirectories containing git repositories24 October 2012Major Hayden#development #git #sysadmin [Read more]
Lenovo ThinkPad T430s review21 October 2012Major Hayden#customer service #linux #sysadmin #thinkpad #twitter [Read more]