How do I use grep command in Linux operating systems? The grep command which stands for “global regular expression print,” processes text line by line and prints any lines which match a specified pattern. It is a command line utility for searching plain text data sets for lines that match a regular Read more…
About connections: Number of connections is not number of users. Each user browser can open multiple connections at the same time. On the opposite, while more rare, multiple users using the same proxy could appear only through one connection. In some high connection high load servers, this log would be Read more…
Zabbix is an open source monitoring tool for network services, network hardware, servers, and application. Designed to track and monitor the status of your system and servers. Zabbix offers support for many database systems – including MySQL, PostgreSQL, SQLite, and IBM DB2 – to store data. Zabbix backend is written Read more…
For Email services Exim is an open source mail transfer agent (MTA), which is a program responsible for receiving, routing, and delivering e-mail messages. Exim can be run on any TCP/IP network, in conjunction with any combination of host and user software, and is the default MTA included on some Linux systems. Read more…
Here in this article you will come to know about the need of SSL to secure your websites. We are even noticed that some URLs begins with “https://”, while others start with “http://”? You may have came across the extra “s” in the URL on sites that require you to Read more…