How To Install PostgreSQL 11 / 10 on CentOS 7 PostgreSQL is an object-relational database management system (ORDBMS) available for many platforms inc
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15 Useful Crontab in Linux Cron, is a task scheduler in Linux which helps to perform a task on time, and with crontab, we can schedule respective tas
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5 Ways to Empty or Delete a Large File Content in Linux While dealing with files in Linux terminal and want to clear the content of a file without ne
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FTP uses two ports, a data port and a command port, to transfer information between a client and a server. During a typical active mode session, the c
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Linux Common Firewall Rules and Commands in iptables What is firewall? A firewall is a network security device that monitors incoming and outgoing
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How to Add and Remove User Account in Linux Linux is a multi-user operating system, which meant to be more than one user can use Linux at the same ti
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Installing Cacti Monitoring Tool on CentOS 7 Let us see about cacti, Cacti is a complete front end RRDTool(round-robin database tool), it stores all
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How to install Lighttpd with PHP-FPM and Mysql on CentOS 7.3 Lighttpd? Lets see about it : lighttpd a web server for Linux and Windows operating sys
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Disabling direct root login and Permitting through “su” user in Linux Does everyone knows, nowadays we have facing number of Hacking attempts. Espe
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Before I go any further, let’s see why this port has to be changed ? Security should always be applied in layers. This provides multiple levels of
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