linux
2020
2019
- Bring Back Fedora's Beefy Miracle boot splash Dec 16
- Thinkpad T490 Fedora install tips Dec 12
- Monitoring OpenShift cron jobs Nov 18
- Monitor CyberPower UPS wattage Nov 8
- Install Chromium with VAAPI on Fedora 30 Oct 20
- Customize GNOME from i3 Sep 22
- Deploy monit in OpenShift Sep 11
- Get faster GitLab runners with a ramdisk Aug 16
- buildah error: vfs driver does not support overlay.mountopt options Aug 13
- Fedora 30 on Google Compute Engine Aug 7
- Ham Radio FAQ Jun 6
- Texas Linux Fest 2019 Recap Jun 2
- Build containers in GitLab CI with buildah May 24
- Inspecting OpenShift cgroups from inside the pod Apr 5
- Get a /56 from Spectrum using wide-dhcpv6 Mar 19
- Stop audio pops on Intel HD Audio Mar 4
- Automatic floating windows in i3 Feb 8
- DevConf.CZ 2019 Recap Jan 31
- Using the pressure stall information interface in kernel 4.20 Jan 27
2018
2017
- Ensuring keepalived starts after the network is ready Dec 15
- Troubleshooting CyberPower PowerPanel issues in Linux Jul 25
- Apply the STIG to even more operating systems with ansible-hardening Jul 21
- Customize LDAP autocompletion format in Thunderbird Jul 18
- Enable AppArmor on a Debian Jessie cloud image May 24
- OpenStack-Ansible networking on CentOS 7 with systemd-networkd Apr 13
- RHEL 7 STIG v1 updates for openstack-ansible-security Apr 5
- Five reasons why I’m excited about POWER9 Mar 21
- ICC color profile for Lenovo ThinkPad X1 Carbon 4th generation Jan 11
2016
- OpenPOWER Summit Europe 2016 Recap Nov 4
- Power 8 to the people Sep 22
- IBM Edge 2016: Day 2 Recap Sep 21
- IBM Edge 2016: Day 1 Recap Sep 20
- Setting up a telnet handler for OpenStack Zuul CI jobs in GNOME 3 Jul 22
- Bring back two and three finger taps in Fedora 24 Jul 6
- My list of must-see sessions at Red Hat Summit 2016 Jun 26
- Lessons learned: Five years of colocation Apr 22
- Mouse cursor disappears in GNOME 3 Mar 11
- Recovering deleted Chrome bookmarks on Linux Feb 26
2015
- First thoughts: Linux on the Supermicro 5028D-TN4T Sep 28
- Understanding systemd’s predictable network device names Aug 21
- Research Paper: Securing Linux Containers Aug 14
- Book Review: Linux Kernel Development Jun 21
- Tweetdeck’s Chrome notifications stopped working May 8
- Run virsh and access libvirt as a regular user Apr 11
- Share a wireless connection via ethernet in GNOME 3.14 Mar 30
- Xerox ColorQube 9302 and Linux Mar 16
- Lessons learned from a kernel bisection Feb 9
- Using ZoneMinder with a Logitech C270 webcam Feb 8
- Linux support for the Dell XPS 13 9343 (2015 model) Feb 3
2014
- Try out LXC with an Ansible playbook Dec 17
- A response to Infoworld’s confusing article about Fedora Nov 19
- Test Fedora 21 at Rackspace with Ansible Oct 3
- Apache’s mod_proxy, mod_ssl, and BitTorrent Sync Sep 28
- Switching to systemd on Debian jessie May 20
- CoreOS vs. Project Atomic: A Review May 14
- Helpful Linux I/O stack diagram Apr 30
- Docker, trusted builds, and Fedora 20 Mar 26
- Installing Xen on Fedora 20 Feb 28
- icanhaz more domains: icanhazepoch.com Feb 22
- Puppy Linux, icanhazip, and tin foil hats Feb 10
- CentOS and Red Hat join forces Jan 8
2013
- Learn octal file permissions easily with stat Dec 10
- I’m on the hunt for experienced security analysts! Oct 15
- One month using a Linux laptop at work: Back to the Mac Sep 23
- Moving from OS X to Linux: Day One Aug 27
- Come and get your SELinux shirts! Jul 18
- A humble farewell to Seth Vidal Jul 10
- Boot VM’s with virt-manager and libvirt with ISO’s stored remotely via samba/cifs Jul 7
- My interview on the Dave and Gunnar Show Jun 19
- Red Hat Summit 2013 Recap Jun 15
- Supermicro X9SCI/X9SCA server does a shutdown rather than a reboot Jun 3
- Installing the Xen hypervisor on Fedora 19 Jun 3
- Migrate KVM virtual machines from CentOS 6 to Fedora 18 without the luxury of shared storage May 22
- Handling terminal color escape sequences in less May 22
- Changing your ssh server’s port from the default: Is it worth it? May 15
- Block Flash and Java in your browser today Feb 22
- Fixing the Lenovo X1 Carbon’s washed out display Jan 8
2012
- Handy settings for the touchpad/clickpad in the Lenovo X1 Carbon Dec 28
- Launch applications quickly with dmenu in XFCE Dec 27
- Lenovo ThinkPad T430s review Oct 21
- Going back to Linux as a desktop Oct 12
- One week with Android Sep 7
- See you at LinuxCon North America 2012! Aug 15
- Privacy and icanhazip.com Aug 5
- Mounting an LVM snapshot containing partitions Jul 15
- X forwarding over ssh woes: DISPLAY is not set Jul 14
- Red Hat Summit 2012: Wednesday Jun 28
- First day of the Red Hat Summit Jun 27
- Off to the 2012 Red Hat Summit Jun 26
- Great guide for using traceroute and understanding its results Jun 13
- Fedora 17 is a go! May 25
- Lesser-known but extremely handy Linux tools May 11
- New Fedora and EPEL package: httpry Mar 14
- Preparing for Red Hat Exams Feb 28
- Looking back at the long road to becoming a Red Hat Certified Architect Feb 13
- Kerberos for haters Feb 3
- XenServer 6: Storage repository on software RAID Jan 16
- XenServer 6: Disable GPT and get a larger root partition Jan 13
- Native IPv6 connectivity in Mikrotik’s RouterOS Jan 11
2011
- Getting online with a CradlePoint PHS-300 and an AT&T USBConnect Mercury Dec 16
- Live upgrade Fedora 15 to Fedora 16 using yum Nov 15
- Getting apache, PHP, and memcached working with SELinux Sep 8
- Highlight IP addresses with a double click in Firefox Aug 16
- Xen Summit 2011: My Takeways Aug 8
- Xen 4.1 on Fedora 15 with Linux 3.0 Aug 6
- Keep all old kernels when upgrading via yum Jun 16
- Measure traffic flows with Mikrotik’s RouterOS and ntop on Fedora 15 Jun 5
- Strategies for detecting a compromised Linux server Mar 10
- Dual-primary DRBD with OCFS2 Feb 14
- FUDCon 2011: Day One Jan 30
- Gearing up for FUDCon 2011 Jan 29
- Single boot Linux on an Intel Mac Mini Jan 26
- Using GNU sort to sort a list by IP address Jan 6
2010
- Accessing Rackspace Cloud Servers and Slicehost slices privately via OpenVPN Nov 16
- Securing your ssh server Oct 12
- Installing Xen 4 on Fedora 13 Sep 10
- Very unscientific GlusterFS benchmarks Aug 13
- One month with GlusterFS in production Aug 11
- A modern implementation and explanation of Linux Virtual Server (LVS) Jun 27
- Legacy tty1 and block device support for Xen guests with pvops kernels May 14
- Testing network throughput with iperf Mar 20
- WordPress + W3 Total Cache + MaxCDN How-To Feb 14
- Change the escape keystrokes in screen Jan 7
- A New Year System Administrator Inspiration Jan 4
2009
- Changing the time zone in irssi Nov 3
- Enabling VNC as a pseudo-KVM with VMWare Server Mar 25
- Compare the RPM packages installed on two different servers Mar 10
- Upgrade Debian etch to lenny Feb 18
- New Linux security advisory Twitter bots Feb 5
- Linux: emergency reboot or shutdown with magic commands Jan 30
- Linux: Adjust storage kernel module load order Jan 26