MySQL is a free, open-source, and extremely popular relational database management system. It is a simple, fast, and scalable SQL-based database system that can be installed as part…
Hitesh Jethva
A Port is a logical number assigned to a process running on Linux. The port can be defined as an integer number between 0 to 65535. Ports with…
Hitesh Jethva
If you are a Linux system administrator, then monitoring the server load is necessary to maintain stable performance. The server load is an average of the amount of…
Hitesh Jethva
chmod is a Linux command-line utility used to change the access permissions of files and directories. It is very useful in a multi-user environment where you want to…
Hitesh Jethva
Copying files and directories from one system to another system is a common task for any system administrator. SCP, also called secure copy, is a Linux command-line utility…
Hitesh Jethva
File comparison plays an important role in Linux, especially for programmers and Linux system administrators. For example, if you want to find the difference between two source code…
Hitesh Jethva
If you are working on Linux, then you may need to remove certain files and directories based on a set of predetermined requirements. Linux provides several tools to…
Hitesh Jethva
The $PATH variable plays an important role in Linux and Unix-based operating systems. It contains a list of directories that hold various executables on the system. The $PATH…
Hitesh Jethva
MongoDB is a free, open-source, and cross-platform document-oriented database system that uses JSON-like documents with optional schemas. It is written in C++ and used for developing modern dynamic…
Hitesh Jethva
The chown command, change owner, is a Linux command-line tool used to change the file and directory ownership. Only root and admin users can access all files and…
Hitesh Jethva
In Linux, each file and directory is associated with a user and group owner to decide which user and group can read, write and execute the file and…
Hitesh Jethva
SSL (Secure Sockets Layer) and TLS (Transport Layer Security) are security protocols used to secure web traffic between the web server and the client’s web browser. Generally, they…
Hitesh Jethva
Suricata is a free, open-source, independent threat detection engine developed by the Open Information Security Foundation. It is a flexible, high-performance intrusion detection system (IDS), intrusion prevention system…
Hitesh Jethva
LFTP is a Linux command-line utility that downloads and uploads files from one server to another. It can transfer files via FTP, FTPS, HTTP, HTTPS, FISH, SFTP, BitTorrent,…
Hitesh Jethva
When working in a Linux operating system, a password is the first line of defense to secure the system. It is recommended to change the user password in…
Hitesh Jethva
Wget is a Linux command-line utility that downloads files and web pages from the internet. It supports several internet protocols, including HTTP, HTTPS, and FTP, to access and…
Hitesh Jethva
Pigz stands for “Parallel Implementation of GZip,” which is a compression tool used to compress and uncompress files in Linux. It is written using the most commonly used…
Hitesh Jethva
NFS, also called “Network File System,” is a network file-sharing protocol that allows us to share and mount a remote file system over the network. It works in…
Hitesh Jethva
OpenLiteSpeed is a free, open-source, lightweight web server developed by LiteSpeed Technologies. Compared to Apache and Nginx, OpenLiteSpeed is known for its speed and performance. Furthermore, it also…
Hitesh Jethva
OpenResty is an Nginx-based web platform that can run Lua scripts using its LuaJIT engine. It has many built-in Nginx modules that can make it a powerful web…
Hitesh Jethva
Redis is a free, open-source, and in-memory key-value store that allows data to be stored and accessed at lightning-fast speeds. It can handle large datasets and maintain high…
Hitesh Jethva
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