ifconfig in short “interface configuration” utility for system/network administration in Unix/Linux operating systems to configure, manage and query network interface parameters via command-line interface or in a system configuration scripts. [ You might also like: 22 Linux Networking Commands for Sysadmin ] The “ifconfig” command is used for displaying current network configuration information, setting up
The Linux find command is one of the most important and frequently used command command-line utility in Unix-like operating systems. The find command is used to search and locate the list of files and directories based on conditions you specify for files that match the arguments. find command can be used in a variety of
It’s really a very tough job for every System or Network administrator to monitor and debug Linux System Performance problems every day. After being a Linux Administrator for 10 years in the IT industry, I came to know that how hard is to monitor and keep systems up and running. For this reason, we’ve compiled
A system administrator’s routine tasks include configuring, maintaining, troubleshooting, and managing servers and networks within data centers. There are numerous tools and utilities in Linux designed for administrative purposes. In this article, we will review some of the most used command-line tools and utilities for network management in Linux, under different categories. We will explain
Are you having problems monitoring your Linux network bandwidth usage? Do you need help? It’s important that you are able to visualize what is happening in your network in order to understand and resolve whatever is causing network slowness or simply to keep an eye on your network. Read Also: 20 Command Line Tools to
The lsof command in Linux displays in its output information about files that are opened by processes. In this article, we will discuss the Linux lsof tool using 15 easy-to-understand examples. Please note that all examples mentioned in this tutorial have been tested on Ubuntu 20.04 LTS, but they will work on other Linux distributions
Linux command-line, the most adventurous and fascinating part of GNU/Linux is a very cool and powerful tool. A command-line itself is very productive and the availability of various inbuilt and third-party command-line applications makes Linux robust and powerful. The Linux Shell supports a variety of web applications of various kinds be it torrent downloader, dedicated
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1 The GREP command – an overview The grep command, which stands for global regular expression print, is one of the most versatile commands in a Linux terminal environment. It is an immensely powerful program that allows the user to sort input according to complex rules, which makes it a rather popular link in numerous
Iptables is used to set up, maintain, and inspect the tables of IP packet filter rules in the Linux kernel. You can delete one or more rules from the selected chain. There are two versions of this command: the rule can be specified as a number in the chain (starting at 1 for the first
