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Linux

How To Use Rsync to Sync Local and Remote Directories

Introduction Rsync, which stands for remote sync, is a remote and local file synchronization tool. It uses an algorithm to […]

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Linux Commands

12 Tcpdump Commands – A Network Sniffer Tool

In our previous article, we have seen 20 Netstat Commands (netstat now replaced by ss command) to monitor or manage […]

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Linux

How to Add and Delete Users on Ubuntu 20.04

Introduction Adding and removing users on a Linux system is one of the most important system administration tasks to familiarize […]

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Linux

How To Set Up a Firewall with UFW on Ubuntu 22.04

Introduction UFW, or Uncomplicated Firewall, is a simplified firewall management interface that hides the complexity of lower-level packet filtering technologies […]

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Linux Commands

11 Cron Scheduling Task Examples in Linux

In this article, we are going to review and see how we can schedule and run tasks in the background […]

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Linux Commands

10 Wget (Linux File Downloader) Command Examples in Linux

In this article, we are going to review the wget utility which retrieves files from World Wide Web (WWW) using […]

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Linux Commands

30 Useful Linux Commands for System Administrators

In this article we are going to review some of the useful and frequently used Linux or Unix commands for […]

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Linux Commands

18 Tar Command Examples in Linux

The Linux β€œtar” stands for tape archive, which is used by a large number of Linux/Unix system administrators to deal […]

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Linux

How to Set Up SSH Keys on Ubuntu 22.04

Introduction SSH, or secure shell, is an encrypted protocol used to administer and communicate with servers. When working with an […]