How to: Change SSH Port Number
SSH stands for Secure Shell , It is a virtual terminal used to access linux shell on a network . By default it listens...
Load testing Apache Web Server using ab
Apache Bench ( Popularly known as ab ) is used to test the performance of webserver running Apache , It is a famous light...
How to : Configure Nginx Reverse proxy with caching
Nginx is an open source high performace web server which can be effectively configured as Nginx Reverse proxy server. Nginx has an asynchronous event...
Wiki: Linux
Linux was named after its creator Linus Torvald who released its 1st version in 1991 .It posed a big challenge to other paid unix...
How to : Reset root user password in Mysql
While using Mysql sometimes System Administrators or Integrator might forget the password of mysql's root user and is required to reset to reset the password for root user
How to : Installing Mongodb on Linux
Mongodb is a open source database which is document oriented and is a part of Nosql database family . Its structure is a similar...
Recursively check ownership of all files
There are different ways to recursively check the ownership of files for users specified in commands or except users mentioned in commands.
a) To find...
News: Red Hat Announces Beta Availability of Red Hat Developer Toolset 2.0
Red Hat is pleased to announce the Beta availability of Red Hat Developer Toolset 2.0. This latest version bridges development agility with production stability...
How To : Mount Amazon S3 Bucket using S3FS
S3FS is a FUSE file system that allows you to mount an Amazon S3 bucket as a local file system. It stores files natively...
Shell Script : A Brief Insight
Whoever uses Linux and works with many interactive commands, possibly should have already heard about Shell Script. Shell Script is a good way to...
Mysql in Linux : Tutorial for impatient geeks
Mysql is a Relational Database Management system (RDBMS) , In RDBMS data is stored in the form of rows and columns which is in...
Generate PPK key to access Linux/Unix Instance on Amazon
To connect to Linux/Unix Instance we need to use puTTY with ppk key as authorisation which can be created from Private Key (.pem) corresponds...
How to configure Network Bonding or Network teaming in Redhat/Fedora/CentOS
Network Bonding is creation of a single bonded interface by combining 2 or more Ethernet interfaces. Network bonding in linux helps in high availability...
How to do a 301 url redirect in Nginx
In Nginx it can be done with a simple rewrite statement within the configuration file. Lets assume we have a domain abc.com and we want every request to get redirected towards www.abc.com.
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