Debian 11, codenamed ‘bullseye’ was released on August 10th and is available for download. Debian 11 ships with a number of significant software improvements and enhancements including: Support a wide range of architectures including 64-bit ARM (arm64), ARMv7, 64-bit little-endian
There are some popular methods of generating SSL and TLS certificates in Linux. One of the most popular methods of issuing SSL certificates is Let’s encrypt which is a certificate authority that offers free SSL certificates. There is an even
Yarn is a package manager for Javascript. It is meant to replace npm (node package manager). Yarn uses a different way to install packages. Instead of installing from the registry, it installs packages from other nodes in your network that
The LAMP stack is a collection of open-source software products that are frequently used in conjunction. The acronym LAMP is used to describe a computer system that has the following components: Linux, Apache HTTP Server (or just server), MySQL and
R is a programming language that is mostly used for statistical computing, data mining, and graphics. RStudio is an Open Source and free-to-use integrated development environment (IDE) for R. Prerequisites Before moving to the R and RStudio installation, we need
A computer system without proper backup is as vulnerable as a piece of software without updates. The problem comes when we want to restore our system to a particular time point and can’t find the right tool to do so.
Rkhunter stands for “Rootkit Hunter” is a free and open-source vulnerability scanner for Linux operating systems. It scans for rootkits, and other possible vulnerabilities including, hidden files, wrong permissions set on binaries, suspicious strings in kernel etc. It compares the
Portable Document Format (PDF) files are widely used nowadays. Images in any format are still easier to edit and manipulate than PDF files so it is general practice to convert pdf files to images to edit them. In this article,
ELK stack consists of a set of applications for retrieving and managing log files. In the software development industry, log files play a vital role to identify the problem and troubleshoot the issue. ELK stack is a collection of different
MySQL and MariaDB are the most widely used relational database management systems (RDMS) when it comes to website hosting and CMS systems such as Joomla, WordPress, Drupal, and Typo 3. In this article, I will explain how to speed up
