command line tools

Q. I don’t need GUI as I’m developing CLI based applications. By default Ubuntu Loads Gnome GUI. How do I disable / Gnome under Linux so that I get text only login? A. You can use GUI tools or command line tools to disable GDM (Gnome Display Manager) service (/etc/init.d/gdm). Disable GDM using GUI […]


Q. How do I change ip address in Linux? A. There are different ways to change IP address in Linux (a) Command Line tools (b) Modify configuration files (c) Use GUI tools Task: Display current IP address and setting for network interface called eth0 Use ifconfig command: # ifconfig eth0 Output: eth0 Link encap:Ethernet HWaddr […]


Q. How do I configure Fedora Linux sound card using GUI and command line tools? A. You can use GUI tool called redhat-config-soundcard to configure sound under Fedora or Red Hat enterprise Linux or Cent OS etc. Just type the following command: redhat-config-soundcard & If you didn’t hear any sound use aumix to setup sound […]