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When you delete a file in Linux, it is not immediately deleted from the system.…

Getting real-time statistics on various system metrics is a top priority for system administrators, developers,…

If you do not want others to have access to your data, then encryption is…

Perl is abbreviated for Practical Extraction and Reporting Language that is a well-known and powerful…

vnStat is an open-source and lightweight network traffic monitor for Linux operating systems. vnStat quietly…

Google Hangouts is a famous communication app to send messages, share content like files, pictures,…

Ping is a network administration utility that is used to test the availability of a…

While working with computer systems, sometimes you might require multiple IP addresses on your physical…

HAproxy is an open-source and lightweight package that offers high availability and load balancing for…

MTU (Stands for Maximum Transmission Unit) is the maximum size of the packet that can…