NGINX (pronounced as Engine-X) is a free and open-source web server software, load balancer, and reverse proxy optimized for very high performance and stability. NGINX offers low memory usage and high concurrency — which is
The Apache HTTP Server (commonly referred to simply as Apache), is a free and open-source web server software brought to you by the Apache Software Foundation. Apache has been around for more than 2 decades
Before installing Virtualbox, check if virtualization is enabled in BIOS. During bootup press the bios key and navigate through the bios option to enable/disable virtualization. Depending upon your machine product, the bios key may vary.
LinuxShellTips is happy to present a series on oracle VirtualBox, the most popular open-source (GPL V2) cross-platform hosted hypervisor in the market that supports X86, AMD/Intel virtualization. In this series, we will show all the
SSH keys are commonly used without a passphrase. This is especially true when automating tasks because no human is expected to be available to type in the passphrase. Nevertheless, the use of SSH key passphrases
Ideally, SSL certificates are issued by publicly trusted certificate authorities (e.g. Let’s Encrypt, Comodo, Verisign) to provide authentication and encryption on the internet. However, you could obtain an SSL certificate without going through a third-party
BTRFS – an abbreviation for the B-tree file system, is a modern Linux file system and logical volume manager optimized for fault tolerance, error detection, and repair. BTRFS uses the Copy on Write (CoW) principle
RPM, Originally a Red Hat Package Manager, is a free and open-source package management system was created for use in Red Hat Linux. However, RPM is used in many Linux distributions such as CentOS, Fedora,
An IP (Internet Protocol) Address is a unique numerical representation of a computer on a network. Every computer connected to the Internet is identified by an IP Address. Usually, IP addresses are dynamically assigned to
The most widely used Linux distributions, for example, Debian, Ubuntu, RedHat, Fedora, and many more, have a packaging system for distribution software. Binaries and configuration files of software are bundled in a package, which is