today's howtos
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How to tar a Folder in Linux?
Linux offers a built-in “tar” command tool to compress and extract the “tar” files and folders having formats “.gz”, “.bz2”, “.xz”, “.tbz” and many more.
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How to Hide Nginx Version in Linux (Simple Guide)
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How to use TCPdump with examples
Hello, friends. Getting network statistics is a basic task that allows you to monitor what is going on with your network. So, today, you will learn how to use the tcpdump command on Linux. We will also use examples to facilitate the tutorial.
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The Beginner’s Guide to Using Iptables for Port Forwarding
Port forwarding is a network address translation (NAT) mechanism that enables proxy firewalls to forward communication queries from one IP address and port to another. Port forwarding is typically configured on Linux systems using iptables, a program for defining IP packet filter rules.
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How to Empty Buffer and Cache Memory in Linux
Linux provides an efficient memory management mechanism that ensures optimal utilization of memory by various programs and processes. H
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How to Hide Nginx Version in Linux (Simple Guide)
Attackers are constantly on the prowl, conducting reconnaissance on web servers to retrieve crucial details such as the Nginx version. With this information at hand, they can then leverage known vulnerabilities associated with the version of the Nginx web server and initiate an attack.