06 March 2009

How to make partition in Linux using Gparted

If you want to make partition in Linux, you can use Gparted for that.
Here is how to make partition using gparted

  1. Downloaded Gparted Live 0.3.1-1 Burned as ISO using K3B.
  2. Booted into XP and verified that I had all my music, videos, and documents backed up to the fat32 partition. Deleted all copies on ntfs partition. Opened add remove programs and uninstalled all the Windows versions of programs that I also have on Ubuntu and all programs that I rarely used. Retained all programs that I might use if I ever boot into XP again. Opened and ran disk cleanup wizard. Ran disk defragmenter about five times.
  3. Rebooted with Gparted Live disk. Wow! Amazing program. Only 85MB on the disk and loads linux to ram in less than two minutes! Resized ntfs from 97GB to 40GB.
  4. Decided to use some of that 50GB of free space to try Edgy Eft Knot3. Downloaded, burned as ISO (K3B again), and rebooted. Booted live Edgy disk, clicked the install icon, and ran into a little problem. My disk already had four primary partitions and the newly freed space was not in the extended partition. Was unable to proceed using installation partitioner.
  5. Rebooted with Gparted Live disk. First, I moved my second primary partition (/home) as far left as I could enlarging it by about 10GB as I did. This placed the free space next to my extended partition. Second, I enlarged the extended partition to encompass the free space.

05 February 2009

How to check IP In Linux

In Linux, you can use Shell Command to find or get IP address
It displays Ethernet IP address, Mac address, subnet mask and other information.
Type /sbin/ipconfig command to display IP address:

Code:

$ /sbin/ifconfig

Code:

$ /sbin/ifconfig | less


Under Solaris and other Unixish oses you may need to type ifconfig command with -a option as follows:

Code:

$ /sbin/ifconfig -a
Output sample

Code:

eth0     Link encap:Ethernet  HWaddr 00:0F:EA:91:04:07
  inet addr:192.168.1.2  Bcast:192.168.1.255  Mask:255.255.255.0
  inet6 addr: fe80::20f:eaff:fe91:407/64 Scope:Link
  UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
  RX packets:31167 errors:0 dropped:0 overruns:0 frame:0
  TX packets:26404 errors:0 dropped:0 overruns:0 carrier:0
  collisions:0 txqueuelen:1000
  RX bytes:38338591 (36.5 MiB)  TX bytes:3538152 (3.3 MiB)
  Interrupt:18 Base address:0xc000

03 January 2009

Package Management in Linux

Here are some package managemen in Linux

Synaptic
Synaptic is a graphical user interface (GUI) for managing software packages on Debian-based distributions. If you are using Debian or Ubuntu you will easily find Synaptic in the System Tools menu or in the Administration menu. Synaptic uses the GTK graphic libraries . So, if you are using GNOME on your debian-based distro you will probably have Synaptic installed as well. Synaptic is a graphical package management program for apt. It provides the same features as the apt-get command line utility with a GUI front-end based on Gtk+. http://www.debianadmin.com/

Yum
Yum is the easiest way to keep all programs up to date. It downloads and installs the latest version of a program. A single command can update all software installed, including third-party software, security updates and operating system. It can do the updating automatically in the night. In this howto, we install yum and make it do all the above.
Yum is similar to, but better than apt, apt4rpm, windows update, up2date, yast and many other package managers I have seen. Yum works in a safe, standardized way. It uses rpm (Red Hat package manager) for installing programs. Authenticity of packages is checked with strong gpg encryption. Package repositories are just folders on a web server.