Ref: Performance Tuning for Linux® Servers
Ref: System Performance Tuning, Second Edition
Ref: Optimizing Linux® Performance: A Hands-On Guide to Linux® Performance Tools
Linux Performance Tools:
Processor time is organized into four timed modes: system time, user time, I/O wait time, and idle time. The idle time consists of what’s left over when all other portions have had their [...]
Archive for September, 2009
Linux performance tuning tools (vmstat tool)
Wednesday, September 23rd, 2009How to install apache2-php-mysql from source
Thursday, September 10th, 2009Prerequisite : yum install gcc-c++ gcc make ncurses-devel openssl-devel
Packages required for php: yum install libjpeg-devel libpng-devel curl-devel libmcrypt-devel krb5-devel
Apache Server Installation from Source:
Apache installation directory is : /usr/local/apache
a) Download the apache source file from : http://httpd.apache.org/download.cgi
b) Download the source file in to /tmp directory.
c) I am guessing the source file is httpd-2.2.13.tar.gz
d) Cd /tmp
e) tar –xvzf httpd-2.2.13.tar.gz
f) cd httpd-2.2.13
g)
./configure –prefix=/usr/local/apache [...]
How to backup linux Server remotely
Monday, September 7th, 2009Bellow article will show how to backup a Linux server remotely by using RSYNC with public key base authentication.
To make this backup process automatic we need a password less authentication system so that we don’t have to insert username and password before backup starts.
How to create Key base authentication:
Here are the steps you [...]