getOpts Command in Linux

getOpts Command in Linux

Shell script developers often leverage getopts, which is a bash script utility, to provide details …

diff Command in Linux with Examples

diff Command in Linux with Examples

Comparing multiple files can be a helpful task in Linux that we wish to automate. In this article, …

rm Command in Linux with Examples

rm Command in Linux with Examples

Directory deletion is a common task in Linux. We may need to delete a set of directories or files w…

userdel Command in Linux with Examples

userdel Command in Linux with Examples

Linux is a multi-user operating system in which we can create and remove users. In this article, we…

tee Command in Linux with Examples

tee Command in Linux with Examples

Reading from standard input and writing to standard output is a common task in Linux, which can be …

chmod Command in Linux with Examples

chmod Command in Linux with Examples

Access modes of files and directories is a helpful feature that restricts the users to allow only s…

passwd Command in Linux with Examples

passwd Command in Linux with Examples

Linux is a multi-user Operating System where multiple users collaborate to develop applications. Ea…

tty Command in Linux with Examples

tty Command in Linux with Examples

Everything in the Linux operating system is represented as a file, even the physical devices that w…

alias Command in Linux with Examples

alias Command in Linux with Examples

Substituting the names of commands with custom names becomes important when you are dealing with lo…

sudo Command in Linux with Examples

sudo Command in Linux with Examples

Executing commands in privilege mode is crucial while using fragile parts of the system. For instan…

sleep Command in Linux with Examples

sleep Command in Linux with Examples

Pausing a terminal can be useful for performing debugging and scheduling related tasks. This can be…

head command in Linux with Examples

head command in Linux with Examples

In Linux, file filtering is a frequent task in which we filter the data of files and execute an ope…