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Linux
2025
Why some systems may break in 2038
27 Sep 2025
How to properly disable IPv6 on Linux
20 Sep 2025
PureVPN IPv6 leak
17 Sep 2025
Renaming your Ubuntu machine can cause problems
7 Sep 2025
Pipelines are not sequential
6 Sep 2025
Unexpected sudo hang under VPN kill-switch
30 Aug 2025
How to write to a root-owned file using sudo
28 Aug 2025
Installing apps from tar archives
21 Aug 2025
Dot-slash revisited
19 Aug 2025
Ctrl+L vs clear
16 Aug 2025
The yes command
10 Aug 2025
Executing vs sourcing a shell script
6 Aug 2025
Reverse searching Bash history with Ctrl-R
26 Jul 2025
The exec() family
23 Jul 2025
Man page section numbers
21 Jul 2025
Copy & paste between Vim and your system clipboard
7 Jul 2025