The Tar word derived from its name “Tape ARchive”, it was designed to store files on magnetic tape. The tar command is used to make tar archives by encapsulating the files or directories. It can be use to extract tar files, add new files and to list the files included in the archive. In this
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How to Install Apache Cassandra on CentOS 8
Apache Cassandra is a free and open-source NoSQL database with no single point of failure. It provides linear scalability and high availability without compromising performance. Apache Cassandra is used by many companies that have large, active data sets, including Reddit, NetFlix, Instagram, and Github. This article explains how to install Apache Cassandra on CentOS 8.
How to Install Memcached on Ubuntu 20.04
Memcached is an open-source, free and high-performance in-memory caching system. Generally, it’s used to speed up web applications by caching large volumes of data in memory from page load requests or API calls. This article explains how to install and configure Memcached on Ubuntu 20.04. Install Memcached on Ubuntu# The standard Ubuntu repositories includes the
How to Change the SFTP Port
SFTP (SSH File Transfer Protocol) is a secure file protocol for transferring files between two hosts over an encrypted connection. It also allows you to perform various file operations on remote files and to resume file transfers. SFTP can be used as a replacement for the legacy FTP protocol. It has all the functionality of
How to Extract (Unzip) Tar Bz2 File
This tutorial explains how to extract (or unzip) tar.bz2 and tbz2 archives using the tar command. The tar command is used to make and extract tar archives. Compression programs such as gzip, bzip2, lzip, lzma, lzop, xz and compress are supporting by it. Extract tar.bz2 File# By default the tar utility comes pre-installed in most
How to make a POST request with cURL
cURL is a command-line utility for transferring data from or to a remote server using one of the supported protocols. It is installed by default on macOS and most Linux distributions. cURL is used by developers for testing APIs , viewing response headers, and making HTTP requests. In this article, we’re going to explain how
How to Install TensorFlow on CentOS 8
TensorFlow is an open-source and free software library for machine learning developed by Google. It can be installed system-wide, in a Python virtual environment, as a Docker container, or with Anaconda. Also, large companies like Airbus, Intel, Twitter, PayPal, and Lenovo using TensorFlow. In this tutorial we will show you how to install TensorFlow in
How to Create Tar Gz File
A tar archive is a file that stores a collection of other files, including information about them, such as the ownership, permissions, and timestamp. In Linux operating systems, you can use the tar command to create tar archives. The command can also compress archives using a vast range of compression programs with gzip is the
How to Install Steam on Ubuntu 20.04
Steam is a digital service to distribute video games developed by Valve Corporation. There are numerous games free and paid games available on Steam store. This article explains how to install the Steam client on Ubuntu 20.04. Prerequisites# You must be logged in as a user with sudo privileges on your Ubuntu system. Install Steam
How to Rename Directories in Linux
Renaming directories is one of the most basic operations you often need to perform on a Linux system. You can rename directories from the GUI file manager with a couple of clicks or using the command-line terminal. This article explains how to rename directories using the command-line. Renaming Directories # In Linux and Unix-like operating