If you have lot of developers or programmers who access your servers frequently in your company and if you wanna to keep an eye on what data they are accessing, what commands they are issuing, how long they have been … Continue reading →

What is htop ? htop is a Linux tool divided into three section ( CPU and Memory usage information,  Load Average Uptime and View of Processes) which allows real time monitoring of the  processes. It was created to replace  the … Continue reading →

Nagios is a popular open source computer system and network monitoring software application. It watches hosts and services, alerting users when things go wrong and again when they get better.  Nagios was originally designed to run under Linux, but also … Continue reading →

The sar command collect, report, or save UNIX / Linux system activity information. It will save selected counters in the operating system to the /var/log/sa/sadd file. From the collected data, you get lots of information about your server:

Nagios is a popular open source computer system and network monitoring software application. It watches hosts and services, alerting users when things go wrong and again when they get better. Nagios was originally designed to run under Linux, but also … Continue reading →

Question : How to solve: /nagios/cgi-bin/statusmap.cgi was not found issue while instaling nagios?

Nagios is a popular open source computer system and network monitoring software application. It watches hosts and services, alerting users when things go wrong and again when they get better. Nagios was originally designed to run under Linux, but also … Continue reading →

Zabbix is a network management system application created by Alexei Vladishev. It is designed to monitor and track the status of various network services, servers, and other network hardware. It uses MySQL, PostgreSQL, SQLite or Oracle to store data. Its … Continue reading →