Categories:- Unix Commands

Command To Check UP Time of a Linux Server

“uptime” , “w” & “top” command are  used to check the uptime of a Linux Server.


uptime :  This command tell how long the system has been running. It also gives a one line display of the following information.  The current time, how long the system has been running, how many users are currently logged on, and the system load averages for the past 1, 5, and 15 minutes read More

How To Split Big File into Smaller Files in Linux

split command is used to to split large files into smaller files in Unix.. Syntax of Split command :


#  split [options]   filename   prefix


Replace filename with the name of the large file you wish to split. Replace prefix with the name you wish to give the small output files. You can exclude [options], or replace it with either of the following read More

How to Change the Attributes of a File in Linux using chattr Command

chattr : chattr is a command in the Linux operating system that allows a user to set certain attributes on a file residing on an ext2/ext3/ext4 based filesystem. read More