Linux Archive

How to list the loaded modules of kernel using command line

Kernal modules are nothing but the pieces of code. These codes can be loaded or unloaded on the kernel based upon the environment demand.

How to edit Crontab files as root user

The crontab is a list of commands to be executed in the scheduled manner, and also the name of the command is used to manage that list. crontab stands for “cron table,” because it uses the job scheduler cron to execute tasks. The crontab

How to display the information of /home file system using Linux command

The command df displays the available disk space on the file system which contains each file name argument. If the file name was not given, then the space available on all currently mounted file systems is shown.  To know the available disk

How to view the DNS records using Dig command

The Dig command is the Domain Information Groper. It is a network administration command-line tool which is used for analyzing DNS nameservers. Domain Information Groper command is used for verifying and troubleshooting DNS problem. This command can be

Which command is used to identify the types of file

Linux is a Unix-like, open source and community-developed operating system. It can be used for computers, servers, mainframes, mobile devices and embedded devices. It is supported on almost every major computer platform including x86, ARM and SPARC, making it one

How to view the socket statistics using ss command

The ss command (Socket Statistics) is the command which displays information similar to ‘netstat’ command. The ss tool displays the TCP and other socket information in a detailed manner. It displays the statistics like Packets, TCP, UDP,

How to use “man” command in Linux

The man command is a user manual which is available in most of the linux distribution. It provides a detailed document regards all the commands and configuration files. The man command displays the details about command, syntax

How to shutdown the linux system using “shutdown” command

The “shutdown” command is used to shutdown the system or schedules the system to shutdown through the terminal. Before the shutdown process, all logged in-receive notification. The scheduling format for this command is based on 24hrs format.

What is blkid (block id) Command in Linux

Linux is a free and open-source operating system first developed by Linus Torvalds and friends that was first announced August 25, 1991. The Linux kernel runs on numerous different platforms including the Intel and Alpha platform and is available under the GNU General Public License. blkid is a utility that locates or

What is sfdisk (scriptable fdisk) Command in Linux

Linux is a free and open-source operating system. It was first developed by Linus Torvalds and friends that was first announced on August 25, 1991. The Linux kernel runs on numerous different platforms including the Intel and Alpha platform and is available under the GNU General Public License.  The sfdisk works