All About Linux.

gzip replaces each file you hand it with a smaller .gz version using the DEFLATE algorithm. It is the standard compression tool on Linux and has been for decades, so the commands below work on any distribution without installation. I tested every example here on gzip 1.12. How gzip compression works gzip combines LZ77 and

After Chrome and Firefox, Brave ranks among the top browsers on Linux. It is open source, built from Chromium, and ships with a built-in ad blocker that also stops cross-site trackers and cookies. Brave’s privacy features cut off the ad revenue funding content creators. You can fix that by whitelisting specific websites and YouTube channels,

date prints the clock, and the argument after the plus sign decides which shape that clock comes out in. I ran date +%F on a UTC machine and got 2026-09-16, where the bare command printed Wed Sep 16 17:43:13 UTC 2026. That switch also produces the epoch number a script compares against and the ISO

CPU temperature on Linux has two correct answers and each one fails on the wrong machine. Install lm-sensors and run sensors, or read a file under /sys/class/thermal. A temperature appears only after a kernel driver recognises a sensor chip and publishes its registers as files. The first command is therefore a detection command, and the