Awstat is free log analizer tool which generates advanced web, streaming, ftp or mail server statistics, graphically. This post explains how to install awstat in Redhat and CentOS. Install and setup awstat Follow the steps to install and configure the awstat in your Red Hat based system. Step 1: Download the awstats. wget http://sourceforge.net/projects/awstats/files/AWStats/7.0/awstats-7.0-1.noarch.rpm Note: … Read more
This post will help you to delete password of user in linux. We should also know what is the exact reason we are deleting the password of user. User and group management in any operating system always play an important role. In Linux, sometimes we receive the request to disable the login of a user. … Read more
RSA key authentication in Linux : Passwordless login Scenario : (1) Two Servers Hostname : Server1 , username : test (user must exist in server) Hostname : Server2 , username : test (user must exist in server) (2) We want to login into Server2 from Server1 without giving passwd. means when we do “ssh test@server2” … Read more
GNU Screen: It is a terminal multiplexer.By using GNU Screen, we can run many number of applications,interactive command shells, text editors, etc. within a single terminal. Inside the terminal user can open many windows terminal and sub-terminal. Installation: It can be installed in many flavours of Unix System.(I checked in all linux distro,AIX,Sun Solaris – … Read more
In this post we will learn about saving every linux/unix command and its output in log file. The command called script will be use to save the command output in log. Run script command to save command output in file/log script filename.log Example: [root@server1 ~]# [root@server1 ~]# script my.log Script started, file is my.log Welcome … Read more
How to increase Password Expire date without resetting the password It is commonly used that when we have to increase the password expire date of any user we simply reset the password of that user . But we can increase the Password Expire date of user without resetting the password. Here is the below scenario … Read more