Posts
2014
AVC: denied dyntransition from sshd
·163 words·1 min
Install Debian packages without starting daemons
·379 words·2 mins
Get colorful ansible output in Jenkins
·228 words·2 mins
Getting Dell’s racadm working in Fedora 20
·229 words·2 mins
Fixing broken DNS lookups in spamassassin
·311 words·2 mins
Configure remote syslog for XenServer via the command line
·80 words·1 min
Evade the Breach
·831 words·4 mins
Switching to systemd on Debian jessie
·255 words·2 mins
Text missing in chrome on Linux
·245 words·2 mins
Helpful Linux I/O stack diagram
·78 words·1 min
Configure static IP addresses for Project Atomic’s KVM image
·130 words·1 min
Launch secure LXC containers on Fedora 20 using SELinux and sVirt
·1284 words·7 mins
DevOps and enterprise inertia
·780 words·4 mins
openssl heartbleed updates for Fedora 19 and 20
·157 words·1 min
Docker, trusted builds, and Fedora 20
·417 words·2 mins
Show originating IP address in Apple Mail
·183 words·1 min
Annoying security requests highlight company silos
·125 words·1 min
virt-manager: ‘NoneType’ object has no attribute ‘cpus’
·188 words·1 min
Installing Xen on Fedora 20
·264 words·2 mins
Puppy Linux, icanhazip, and tin foil hats
·336 words·2 mins
Be an inspiration, not an impostor
·514 words·3 mins
Hierarchy of DevOps Needs from DevOps Weekly
·145 words·1 min
nf_conntrack: table full, dropping packet
·134 words·1 min
2013
Learn octal file permissions easily with stat
·106 words·1 min
Information security nuggets from DevOps Weekly #150
·279 words·2 mins
One year in information security
·1390 words·7 mins
Guide to securing apache
·97 words·1 min
One month using a Linux laptop at work: Back to the Mac
·809 words·4 mins
Keeping bwm-ng 0.6 functional on Fedora 19
·232 words·2 mins
Need an edge at work? Learn accounting and finance.
·639 words·3 mins
Moving from OS X to Linux: Day One
·1418 words·7 mins
PXE boot Fedora 19 using a Mikrotik firewall
·565 words·3 mins
A humble farewell to Seth Vidal
·402 words·2 mins
Confine untrusted users (including your children) with SELinux
·735 words·4 mins
Supermicro X9SCI/X9SCA server does a shutdown rather than a reboot
·407 words·2 mins
Installing the Xen hypervisor on Fedora 19
·596 words·3 mins
Presentation: Demystifying SELinux
·83 words·1 min
Handling terminal color escape sequences in less
·268 words·2 mins
Changing your ssh server’s port from the default: Is it worth it?
·544 words·3 mins
Limit access to the su command
·177 words·1 min
Reprint: Stop Disabling SELinux!
·708 words·4 mins
Seriously, stop disabling SELinux
·147 words·1 min
Remove sensitive information from email headers with postfix
·172 words·1 min