How to Configure Custom SSH Connections to Simplify Remote Access
SSH (SSH client) is a program for remotely accessing a machine, it enables a user to execute commands on a remote host. It is one
SSH (SSH client) is a program for remotely accessing a machine, it enables a user to execute commands on a remote host. It is one
As a system administrator, you may have a certain directory that you want to give read/write access to every user on a Linux server. In
When you run a command, it produces some kind of output: either the result of a program is suppose to produce or status/error messages of
In recent articles, we’ve showed you 10 Useful Sudoers Configurations in Linux and Let Sudo Insult You When You Enter Incorrect Password, and in this
In this guide, we will cover how to display the total number of files in the current working directory or any other directory and its
By default, all commands executed by Bash on the command line are stored in history buffer or recorded in a file called ~/.bash_history. This means
One of the most important and interesting topics under Linux administration is I/O redirection. This feature of the command line enables you to redirect the
Sudoers is the default sudo security policy plugin in Linux, however, experienced system administrators can specify a custom security policy as well as input and
In Linux and other Unix-like operating systems, only the root user can run all commands and perform certain critical operations on the system such as
In this article, we will review a number of command line tools that act as filters in Linux. A filter is a program that reads
With the thousands of commands/programs available in Linux systems, knowing the type and purpose of a given command as well as its location (absolute path)
Today, Bash is the default shell in most (if not all) modern Linux distributions. However, you may have noticed that the text color in the