bash – Quick Fixes

Having Linux’s hardware detection software configure your network devices, including your WiFi, is the usual thing. But you may come

3 Days of Networking Troubleshooting – Day 2: Hand building a wired connection with and without DHCP support

Most Linux distros today will automatically configure your network as soon as you boot, more often than not, even while

The same way you can use the GNU/Linux command line to troubleshoot the brightness of your laptop backlight, it is

You can adjust the brightness of your laptop’s screen from the command line to make sure it is working properly.

Say you work for Mashley Faddison, an online dating site which handles sensitive user information. Say you suspect somebody is