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]
Automate CentOS 6 deployments with CIS Security Benchmarks already applied26 April 2013Major Hayden#centos #development #fedora #github #kickstart #red hat #rpm #security [Read more]
Limit access to the su command26 April 2013Major Hayden#centos #command line #fedora #pam #red hat #security #sysadmin [Read more]
Reprint: Stop Disabling SELinux!19 April 2013Major Hayden#centos #fedora #advice #red hat #security #selinux #writing [Read more]
Seriously, stop disabling SELinux16 April 2013Major Hayden#centos #command line #fedora #advice #red hat #security #selinux [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]
virt-manager won’t release the mouse when using ssh forwarding from OS X20 March 2013Major Hayden#centos #fedora #mac #ssh #virt-manager #virtualization [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]