Linux Professional Institute LPIC-2
Today was finally the day I passed the second Exam 202-450 and became LPIC-2 certified.
I passed the first Exam, 201-450 already in October 2019, but failed the second one ... [read more]
Articles tagged with: Linux
jDeepL - Unofficial DeepL App for Linux based on JavaFX
I'm a daily DeepL User, the Windows App is convenient but nothing comparable was available for Linux, so I build my own. jDeepL is a very simple GUI Application based ... [read more]Customized openSUSE Images, to run on Proxmox VE out of the box, build on OBS
I'm using openSUSE whenever possible but had some trouble to use the official images on Proxmox. There is mostly akvm-and-xenimage available, but that doesn't containcloud-initand / or ... [read more]Import 'protective MBR' GPT disk images like SUSE or openSUSE to LVM-Thin with disabled zeroing cause corruption
Any available SUSE and openSUSE KVM Image I tried, ended in a VM that stuck on boot with the message "a start job is running for /dev/disk/by-uuid" or ... [read more]Provide outgoing IPv4 connectivity to Docker Container on a IPv6-only Host via clatd (464xlat)
My experiences are based on a recent Harbor setup on Rocky Linux, but should be easily transferable to any other Application and Linux Distribution. The journey began after Harbor was ... [read more]sshd error - Bind to port failed: Cannot assign requested address
I faced a very weird issue today, sshd failed to start on boot because ListenAddress was set but network.target doesn't mean IP addresses are already assigned and ready. So ... [read more]Certified Specialist in Performance Tuning - Hardest Red Hat Exam
I took five Red Hat Exams within the last six months and have to say, the by far hardest one was EX442 (Certified Specialist in Performance Tuning). Despite a lot ... [read more]openSUSE Tumbleweed: Issues on resume from hibernate / suspend to disk
So far I always used sleep when closing the lid of my Notebook, was ok even though you risk that your battery runs empty and your system shutdown. Wanted to ... [read more]Sophos Anti-Virus for Linux - Hidden On-Access Scan debug option
I had to learn that it can be quite challenging to troubleshoot performance issues related Sophos Anti-Virus for Linux or to identify paths with high I/O load that might ... [read more]ScummVM did the trick!
After playing around with DOSBox a while ago i gave ScummVM a try and actually it couldn't be easier. I picked Discworld II and after adding it i could just ... [read more]