Linux, Ubuntu, Debian, Mint, CentOS Tutorials
Linux provides the echo command in order to print given text or string into the command line interface. The echo command can be used in different shell environments like Bash, Csh, etc. We can use the echo command in the bash interactive shell or in a bash script. The usage of the echo command in … Read more
The Unix operating system provides echo command in order to display some text or string in the terminal. The echo command is generally used to print variables into the terminal. Also, Linux distributions like Debian, Kali, RedHat, Fedora, Ubuntu, etc. support the echo command by default. echo String In Unix We can print some strings … Read more
The echo command is used to print some text into the terminal or console or command line interface. The echo command prints provided text into the standard output which is the current terminal or console or command line interface. But we can use the echo command output in a file in Linux. Write Into File … Read more
The rmdir command is used to delete directories in Linux. The rmdir command simply removes or deletes an empty directory but does not work with non-empty directories. If we try to remove a non-empty directory in Linux with the rmdir command we get an error like below. Force Delete Directory with rm Command We should … Read more
RPM packages are used to download and install the software in RPM-based Linux distributions like CentOS, RHEL, Fedora, and SUSE. RPM packages only contain the software and metadata about the package but they do not contain the dependencies. Dependencies are required to install and run the software properly. Even the yum and dnf commands automatically … Read more
The RPM package format is used to store software and related metadata for software installation. The Delta RPM is used to transfer only changed parts of the packages in order to save bandwidth and speed up the download of the RPM packages. For example, if there is a very small change in an RPM package … Read more
The yum command is created to manage, install, update and remove RPM-based packages in an automated way. By default, the yum command uses online repositories to download RPM packages and install them with their dependencies. But the yum command can be also used to install RPM packages locally without the need for the internet. Install … Read more
The yum command is a popular command used to manage software in RPM-based distributions. The RPM is a popular package format used to store software and metadata information to install, update and remove. By default, the yum command use local or remote repositories to install and update packages without any need to work with the … Read more
Ubuntu is a popular Linux distribution that is used by end users and enterprises. The RPM package format is a popular Linux packaging format used to manage, install, update and uninstall packages in a Linux system. Ubuntu uses the DEB packages via the apt, dpkg, or apt-get commands which is an alternative to the RPM … Read more
The RPM packages are used to manage, install, update, and uninstall different software into Linux distributions. The rpm command can be used to uninstall a package that is already installed into the current Linux distribution. List Installed RPM Packages Before uninstalling the RPM package it can be useful to list existing or installed RPM packages. … Read more