This script is very useful for system admins, it checks Cpuload and get info of which process takes the cpuload, if cpuload is or above 70% it sends alert email to admin ============================== #!/bin/bash # Shell script to monitor or watch the high cpu-load # It will send an email to $ADMIN, if the (cpu …
This will describe you how to set up a smarthost using sendmail. This is to send emails using your linux server as your smtp server, and it will use your ISP email server to send all your emails through it, to the final users. For setting up smarthost you have to add open relay smtp …
Introduction – Two days back I brought TATA Indicom datacard! As I am Ubuntu user. I wanted to use this datacard on Ubuntu Linux! PPP is the Point to Point protocol used for establishing internet links over dial-up modems, DSL connections, and many other types of point-to-point links. The pppd daemon works together with the …
Introduction – Array is one of the best feature of Bash shell and I am fan of this feature!!. Bash shell provides one-dimensional array. Any variable may be used as an array. There are many ways to declare array. Builtin “declare” command is used to explicitly declare an array. There is no maximum limit on …
What is Tomcat – Tomcat is the servlet container, which implements the Java Servlet and the JavaServer Pages (JSP) specifications from Sun Microsystem. Tomcat is pure HTTP web server for Java based appicatio. How to install – 1) Download java – Go to http://java.sun.com/javase/downloads/?intcmp=1281 choose your platform and follow the steps on the site. 2) …
There is more to Red Hat Enterprise Linux 5 (RHEL5) than Xen. I, for one, think people will develop a real taste for YUM (Yellow dog Updater Modified), an automatic update and package installer/remover for RPM systems. YUM has already been used in the last few Fedora Core releases, but RHEL4 uses the up2date package …
Introduction – apt-get is the APT package handling utility. I am using apt-get command for my day to day activities, which is very handy tool on Debian/Ubuntu Linux. Which can be used for installing/updating or removing Debian package (.deb), updating system etc. So I was thinking about using apt-get on Redhat (RPM) based Linux. is …
Introduction – To install WordPress, you should have Apache, MySQL, and PHP installed on your Linux server(typical LAMP server). If you don’t have LAMP server installed yet, then there are plenty of tutorials out there that will help you install them. Note that this walk through will probably also work for recent versions of Debian/Ubuntu …
Introduction – Zabbix is a solution for monitoring applications, networks, and servers. With Zabbix you can monitor multiple servers at a time, using a Zabbix server that comes with a web interface (that is used to configure Zabbix and holds the graphs of your systems) and Zabbix agents that are installed on the systems to …