10 tr Command Examples in Linux
tr (short for translate) is a useful command line utility that translates and/or deletes characters from stdin input and writes
Linux Commands
Linux Commands for Linux Beginners
4 Ways to Disable Root Account in Linux
The root account is the ultimate account on a Linux and other Unix-like operating systems. This account has access to
How to Search and Remove Directories Recursively on Linux
In one of our previous articles, we explained how to find out top directories and files consuming the most disk
4 Useful Tools to Run Commands on Multiple Linux Servers
In this article, we will show how to run commands on multiple Linux servers at the same time. We will
How to Undo or Redo a Yum Install on CentOS and RHEL
One of the most important and useful feature added to YUM Package Manager (from version 3.2.25) is the ‘yum history’
How to Find Out File Types in Linux
The easiest way to determine the type of a file on any operating system is usually to look at its
How to Remove Packages with Dependencies Using Yum
Normally, removing a package using YUM package management system will remove that package together with its dependencies. However, certain dependencies
How to Reconfigure Installed Package in Ubuntu and Debian
dpkg-reconfigure is a powerful command line tool used to reconfigure an already installed package. It is one of the several
2 Ways to Re-run Last Executed Commands in Linux
One of the greatest features of Bash is the command history, which stores all commands a user runs, in a
5 Command Line Tools to Find Files Quickly in Linux
Searching or finding files on a Linux system from the terminal can be a little of a challenge especially for
How to Download Files to Specific Directory Using Wget
Wget is a popular, non-interactive and widely used network downloader which supports protocols such as HTTP, HTTPS, and FTP, and
How to Create and Execute a .Jar File in Linux Terminal
A JAR (Java ARchive) is platform-independent file format used to aggregate many Java class files and associated metadata and resources