RPM(Redhat Package Manager) is a command line package management utility used for installing, uninstalling, updating, querying and verifying software packages. This article I will explain some of the most common Linux rpm commands for a system admin. Some of the [...]
Linux Commands
Linux Commands - Complete Guide
If you are a beginner in Linux you might have started using the command line. Once familiarized it is fairly easy to work from the terminal and that why most Linux sysadmins prefer over the GUI. This tutorial we did [...]
2:54 am
8 Linux Tee Command with Examples
Linux tee command is used for chaining and redirection of tasks, you can redirect the output and/or errors to a file and it will not be shown on the terminal. Similarly, using chaining, the output of one command can be [...]
12:05 am
10 Linux rsync Command to Exclude Files/Directories
Rsync (Remote Sync) is a most commonly used command for copying and synchronizing files and directories remotely as well as locally in Linux/Unix systems. With the help of rsync command you can copy and synchronize your data remotely and locally [...]
3:38 am
Linux Netstat Commands with Examples
Netstat is a command line tool that is used to view and monitor network statistics and configurations of a system. This tool is available on both Unix, Linux and Windows NT-based operating systems. Below are some of the activities that [...]
12:05 am
How to Use Netcat Commands with Examples
Netcat (nc) command is a powerful tool to analyze network connections, scan for open ports, transfer data etc. It is a networking utility for reading from and writing to network connections using TCP or UDP protocols. How to install netcat [...]
12:29 am
How to List Users using Linux Command Line
In Linux or Unix-like operating system, the '/etc/passwd' file stores all user information. This file contains the normal (regular) and system users. In this tutorial, I will show you how to list users in Linux using the command line. The [...]
3:33 am
How to Check Service Running on Specific Port on Linux
Occasionally, we may need to check out the default port number of specific services/protocols or services listening on certain ports on Linux. A number of command line tools are available to help you search port names and numbers in your [...]
3:23 am
4 Tools to Browse Internet from Linux Terminal
In this article, we'll focus on how you can browse the internet from Linux command line using text-based browsers. Text browsers are browsers that only render the text contents of a web page, leaving out all the graphical content including [...]
12:05 am
6 Commands to Clear Linux Terminal
Sometimes, as you go about running commands on a Linux terminal, you may feel that the terminal is somewhat 'filled up' with commands and outputs of those commands. Therefore, you may want to clear the terminal to declutter it and [...]
2:16 am
How to Find Packages Owns Specific File on Ubuntu
This guide is meant to help you identify a package that owns/provides a specific file on your Ubuntu system. All commands on this article have been tested on Ubuntu 18.04 and Ubuntu 16.04 Desktop and Server edition. Sometimes it is [...]
1:13 am
Tcpdump Examples- Capture Network Traffic in Linux
Tcpdump is a network troubleshooting command which is also known as a packet sniffer is used to capture and display packets from a network. Tcpdump allows users to capture and display TCP/IP and other packets (UDP, ARP or ICMP) being [...]
1:20 am
16 Tar Commands to Compress and Extract Files in Linux
Tar is a command line tool used to create and manipulate archive files in Linux and Unix systems. Tar command creates .tar archive file and then compress using gzip or bzip2. You can create a single archived compressed file using [...]
1:02 am
How to Limit Process at User Level on Linux
When the system is heavily used, it would be a big challenge for system administrators to manage resources. Ulimit (user limit) is a powerful command which helps to limit resources on your system. Sometime, but not very often a single [...]
2:00 am