Linux

This guide takes you through step by step procedures on how to change MAC address in Linux. I’ve tried to make it generic to cover most Linux distros. If you have a different option, please comment and I will include it in my guide. Under GNU/Linux, the MAC address of …

Couple of days back I was trying to run WPSCAN and I received an interesting warning on my XFCE Desktop. WARNING: gnome-keyring:: couldn't connect to: /root/.cache/keyring-yNzNuC/pkcs11: No such file or directory?. The warning doesn’t actually stops me from doing anything, but I was obviously curious and found that I had …

This is a small guide on How to fix GDBus Error org freedesktop PolicyKit1 Error Failed : An authentication agent already exists for the given subject error in Kali, LMDE or Debian Linux. How to fix GDBus Error org freedesktop PolicyKit1 Error Failed   Background: I use gdm3+XFCE on my …

This is a small guide on How to fix “not starting portmapper is not running … (warning)” in Debian or Kali Linux. Fixing “not starting portmapper is not running … (warning)”: In most Kali or Debian installation users see this warning while booting their system. There’s two ways to fix …

This is a small guide on How to install configure printers on Linux (cups and foomatic-db)?.We will be using cups, cups-client and foomatic-db for this purpose. Foomatic is a database-driven system for integrating free software printer drivers with common spoolers under Unix. It supports CUPS, LPRng, LPD, GNUlpr, Solaris LP, …