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December 2013

Unix Question

By | 2017-07-21T21:50:23+00:00 December 18th, 2013|Unix|

What is the best way to know the list of Users in Linux? There is no direct command to know the list of Users in Linux. But alternate ways are available to know the list of Users. Linux/Unix stores users Login related information in a file “/etc/passwd”. This file can be used to list down [...]

September 2013

Linux alias command tutorial with example

By | 2017-07-21T21:51:21+00:00 September 7th, 2013|Unix|

What is Alias Alias is a command(User Chosen e.g. JBT) which is used to launch any system specific(e.g. ls) command or group of command inclusive of any options,arguments or redirection. In simple word it is(Alias command) providing you option to use simple string for any complex command(Shortcut of a complex command). […]

August 2013

What is shell in linux operating system

By | 2017-07-21T21:53:58+00:00 August 8th, 2013|Unix|

We know that computers only understand two thing 0 and 1(Binary Language). So if you want your computer to do anything, you have to say it in the form of 0 and 1 only. No English No Hindi nothing else. So what can we do now. We can only speak English (Hindi for me). How [...]

March 2013