How to List Processes in Linux

Processes are the running instances of programs that consume system resources. Listing these processes helps you monitor system activity, and  troubleshoot issues. That’s why there are multiple tools and utilities in Linux that you can use to list the currently running process. However, many beginners don’t know the exact way to list the process without…

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How to Reboot a WiFi Router

Whether you’re streaming your favorite show, working from home, or participating in an online class, a reliable internet connection is essential. Your router delivers that connection to all your wireless devices. This article shows why (and how) to restart your WiFi router to ensure optimal performance. Why Rebooting Your Router is Important WiFi routers are…

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How To Set up a Cron Job in Linux

Cron is a time-based job scheduler that lets you schedule tasks and run scripts periodically at a fixed time, date, or interval. Moreover, these tasks are called cron jobs. With cron jobs, you can efficiently perform repetitive tasks like clearing cache, synchronizing data, system backup and maintenance, etc. These cron jobs also have other features…

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How to Change File Permissions in Linux

Linux works well as a multiuser operating system. Many users can access a single OS simultaneously without interpreting each other. However, if others can access your directories or files, the risk may increase.  Hence, from a security perspective, securing the data from others is essential. Linux has features to control access from permissions and ownership….

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