understanding Debian dpkg package version numbers
When I type dpkg -l | grep xserver-xorg, I get list of installed packages and their versions:
Unix & Linux
Where is Unix Time / Official Time Measured?
I just went through the list oft StackExchange sites for about 20 minutes trying to figure out where to post this. If you know any site more suitable, please move this question there. I’m posting this here because unix time got me thinking.
How can I view gzipped files in less without having to type zless?
I am using Ubuntu, and I would like to be able to type less compressed_text_file.gz and page the contents of the text file in uncompressed form. Is there a way to do this?
Why is it that my initrd only has one directory, namely, ‘kernel’?
I’m using debian live-build to work on a bootable system. By the end of the process i get the typical files used to boot a live system: a squashfs file, some GRUB modules and config files, and an initrd.img file.
How to fill 90% of the free memory?
I want to do some low-resources testing and for that I need to have 90% of the free memory full.
ulimit: difference between hard and soft limits
What is the difference between hard and soft limits in ulimit?
How to run systemd user service to trigger on sleep (aka. suspend, hibernate)?
Based on various sources I have cobbled together ~/.config/systemd/user/screenlock.service:
Getting a window’s PID by clicking on it
Is there any package which shows PID of a window by clicking on it?
List all available ssl ca certificates
My git client claims
mount error 13 = Permission denied
One of my servers is set up to automatically mount a Windows directory using fstab. However, after my last reboot it stopped working. The line in fstab is: