Tags

sysadm {feed}

Serving CA certificates on the cheap
Running traefik in a less braindead way
Installing Podman on Alpine Linux
Project intro: Going Cloud Native for internal services
Running one's own root Certificate Authority in 2023
Upgrading grub on my alpine with secureboot setup
IPv6 Unique Local Addresses (ULA) for the win
Three common Regular Expression gotchas
Fixing IPv6 on UniFi guest wireless network
Setting Xorg screen layout by display serial numbers
How to run an unattended install of Alpine Linux
How to install low dependency Let's Encrypt client
Upgrading SSL (TLS) on Kerio Workspace 2.1.4
Three commands to make serial console awesome
Replacing pkexec with sudo
Configuring IPv6 on EdgeRouter for Fiber7 and PiHole
Fixing memif's poor performance in a VPP tutorial
Controlling fan speed the right way
Loadtesting EdgeRouter 4 in more depth
Making AlpineLinux load ZFS keys for all pools on startup
Fixing grub 2.06 "error: verification requested but nobody cares"
Loadtesting bunch of routers
Succeeding at a network loadtest
Failing at a network loadtest (for now)
Adding capacity to an existing ext3-on-luks-on-LVM-on-raid1 setup
How to make a USB cable for APC Smart-UPS SC450RMI1U
Setting up secure boot with fully encrypted filesystems on Alpine Linux
Convert arbitrary IP range to a set of CIDR
How to setup passwordless disk encryption in Debian Etch
A HTTP(S) healthcheck script
A simple Ruby-based HTTP request tracer
GeoIP update client + server
Apache patch to optionally disable Partial Content
How to hunt for kernel memory leaks
Guard free space and status of your RAID devices
Eicar and Gtube are your friends
How to prevent hotlinking without mod_rewrite

unix {feed}

Serving CA certificates on the cheap
Extracting data from Goethe Zertifikat B1 Wortliste pdf
Running traefik in a less braindead way
Installing Podman on Alpine Linux
Project intro: Going Cloud Native for internal services
Running one's own root Certificate Authority in 2023
Upgrading grub on my alpine with secureboot setup
How to avoid having ssh mangle spaces in command-line args
Parallelize batch runs with style
How to split a big XCI/NSP file to store it on a FAT32
Parallelize YouTube downloads
IPv6 Unique Local Addresses (ULA) for the win
Three common Regular Expression gotchas
Fixing IPv6 on UniFi guest wireless network
Setting Xorg screen layout by display serial numbers
How to run an unattended install of Alpine Linux
Generating birthday party invitations
How to install low dependency Let's Encrypt client
Upgrading SSL (TLS) on Kerio Workspace 2.1.4
Three commands to make serial console awesome
Replacing pkexec with sudo
Configuring IPv6 on EdgeRouter for Fiber7 and PiHole
Fixing memif's poor performance in a VPP tutorial
How to call renameat2 syscall in Ruby
Controlling fan speed the right way
Loadtesting EdgeRouter 4 in more depth
Making AlpineLinux load ZFS keys for all pools on startup
Reversing Yamaha SR-C20A [by Michael Obst]
Engineering a better Anagrammer, part II
Fixing grub 2.06 "error: verification requested but nobody cares"
Engineering a better Anagrammer, part I
Loadtesting bunch of routers
Succeeding at a network loadtest
Failing at a network loadtest (for now)
Adding capacity to an existing ext3-on-luks-on-LVM-on-raid1 setup
6 burning questions for the self-proclaimed blockchain singularity (dfinity)
Putting an old digital clock (with an outdoor thermometer) on steroids
Multi-weekend project intro: Putting the fear of AirPlay into Yamaha YAS-207 soundbar
Comparison of USB Bluetooth adapters in Linux
Urbit :: the good, the bad, and the insane
How to make a USB cable for APC Smart-UPS SC450RMI1U
Setting up secure boot with fully encrypted filesystems on Alpine Linux
Convert arbitrary IP range to a set of CIDR
Flush INBOX via IMAP
How to fix the `AC_LIB_PREPARE_PREFIX is m4_require'd but not m4_defun'd`
How to setup passwordless disk encryption in Debian Etch
A HTTP(S) healthcheck script
Why I LOVE Apache httpd hooks and pools
A simple Ruby-based HTTP request tracer
GeoIP update client + server
Apache patch to optionally disable Partial Content
How to hunt for kernel memory leaks
Spec.rb, a saner alternative to Markdown
Guard free space and status of your RAID devices
Eicar and Gtube are your friends
How to prevent hotlinking without mod_rewrite
Conway's Game of Life redefined
On file change run...