ln Command in Linux: Hard Links vs. Symlinks
The ln command in Linux is one of those tools that looks simple on the surface but trips people up constantly. Hard link or symbolic link? What’s the difference? When does it actually…
-
-
Linux Signals Explained: kill, pkill, and trap
Every Linux process runs until something stops it. That “something” is almost always a signal. Signals are how the kernel and user space communicate with running processes, and understanding them properly will save…
-
Upgrade to PHP 8: After 4 years, only 37% of PHP websites use it!
Two years ago, one of our Linux community members discussed some reasons behind the slow adoption to upgrade to PHP 8. One member stated that it’s due to PHP compatibility issues across new…
