Monday, July 28, 2014

How to Recover Mysql Root Password - 6 Steps

How to Recover Mysql Root Password - 6 Steps

This post deals with recovering the Mysql root password. If you forget the root mysql password, following steps help us to recover it. Step 1:  First stop the mysql service. [root@linuxstorages ~]# /etc/init.d/mysqld stop Stopping mysqld:                                           [  OK  ] Step 2: Switch mysql service to safe mode using...

Monday, July 21, 2014

User Modification Commands in Linux

User Modification Commands in Linux

The usermod command modifies the system account files to reflect the changes that are specified on the command line. User Modification Commands : #usermod -c <Add comment>              - To change the comment for user.#usermod -d <Home directory>           - To change the user home directory.#usermod -u <UID>                       ...

Wednesday, July 16, 2014

Recover & Restore Mysql Database from Crashed Server

Recover & Restore Mysql Database from Crashed Server

What can be done when Mysql Server got corrupted or crashed and can't able to boot mysql server, Which contain more important databases without proper backup. To avoid this situation take proper backup for mysql server in multiple ways which help you more.                               Follow the following steps...

Monday, July 14, 2014

User Management in Linux

User Management in Linux

Normal 0 false false false EN-US X-NONE X-NONE Each user is associated with a unique numerical identification number called a user ID (UID). Likewise, each group is associated with a group ID (GID). A user who creates a file is also the owner and group owner of that...

Friday, July 11, 2014

Nginx vs Apache Architecture and Performance

Nginx vs Apache Architecture and Performance

 Nginx and Apache ( pronounced “engine-x”) are free, open-source, cross-platform web servers. Nginx was developed by Igor Sysoev for use with one of Russia’s largest sites: Rambler (a web portal). He started developing the software in 2002, but the first public release wasn’t until 2004. The popularity of...

Wednesday, July 9, 2014

How Renew DHCP IP in MAC - Command Line

How Renew DHCP IP in MAC - Command Line

The 'normal' way involves the Network preference pane in the System Preferences application. Click on the "Show" pull-down menu and select either 'Network Port Configurations' or 'Active Network Ports,' depending on whether you're using 10.2 or an earlier version. Click off the box next to your network port...

Tuesday, July 8, 2014

RHEL 7 Installation - 6 Steps

RHEL 7 Installation - 6 Steps

Redhat has recently released RHEL7 Operating system.  Some of the Changes in RHEL7 are listed below as compare with RHEL 6 .      Default root file system is XFS Linux 3.10 kernel. A new systemctl command replaces chkconfig and service, although scripts allow you to still use the...

Monday, July 7, 2014

Boot Process in Linux - 6 Stages

Boot Process in Linux - 6 Stages

6 Stages of Linux Boot Process 1. BIOS BIOS stands for Basic Input/Output System Performs some system integrity checks Searches, loads, and executes the boot loader program. It looks for boot loader in floppy, cd-rom, or hard drive. You can press a key (typically F12 of F2, but...
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