Where and How are Passwords Stored on Linux
A username and password for an account are the primary requirements for accessing a Linux system. All user accounts passwords are saved in a file or database.
Linux Check If Port Is Blocked by Firewall
A guide on checking if a port is blocked by a firewall using two commands that are the “telnet” and “nc” commands to connect to desired web servers.
How To Use Zenmap Nmap GUI
A guide on a brief introduction to Nmap and Zenmap and how to install and use Zenmap, the Nmap GUI graphical interface when displaying the commands.
10 Most Dangerous Commands – You Should Never Execute on Linux
The post 10 Most Dangerous Commands – You Should Never Execute on Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .The command-line interface is a powerful and handy utility for administering a Linux system. It provides a fast and ver…
How to go up a Directory in Linux
This article will provide you a detailed guideline on how you switch from one directory to the other. You can learn multiple methods to perform this process.
How to Execute Binary Files in Linux
Binary files in Linux contain the information in the system that are needed to be executed. Read this article to get more details about it.
4 Ways to Find CPU Cores in Linux
CPU cores enhance the overall performance of the system. This article has discussed 4 different ways to find CPU cores in a Linux system.
How to Edit File in Linux
Two most common editors that you can use to edit a file in Linux are Nano and Vim editors. Read this article to know more about these two editors.
Different Methods to Check OS Version in Linux
There are multiple ways to check the OS version in Linux. Some of the main methods have been discussed in detail in this article for your guidance.
Free Command in Linux
The “free” command in Linux-based systems looks promising as it shows you the amount of RAM or memory used by your system.
How to Check the sshd Logs in Linux?
Using sshd logs, you can monitor authorized and unauthorized login attempts on your system. How to check the sshd logs in Linux is discussed.
Commands to Sync Time with NTP Server in Linux
Network Time Protocol (NTP) is an authentic way to synchronize the clock over a network. Find details about commands to sync time with NTP in this guide.
Linux PAM Tutorial
A guide on using the high-level API known as PAM in Linux for dynamic authentication support using many secure systems that are user-friendly and dependable.
Sed Replace Newline With Space
A guide on how sed replaces newline with space in two different ways and includes other relevant tools that we can use to replace newline with whitespace.
Fd – The Best Alternative to ‘Find’ Command for Quick File Searching
The post Fd – The Best Alternative to ‘Find’ Command for Quick File Searching first appeared on Tecmint: Linux Howtos, Tutorials & Guides .Most Linux users are well familiar with the find command and the many cases it can be used. Today we are going to…
How to Run Multiple Commands in the Same Cron Job
This guide covers how you can use multiple commands in one cron job. We’ve seen how to use the && or semi-colon to set your cron jobs in a specific way.
How to Schedule a Cron Job to Run on the Last Day of Every Month
This guide offers a hands-on guide on how to schedule one if you are stuck on scheduling a cron job that runs every last day of each month.
How to Set Up a Cron Job That Only Runs on Weekdays
Guide on how to use the crontab to schedule a job that runs only on weekdays and the other ways to be more specific on the day of the month, hour, minute, etc.
4 Ways to View Disks and Partitions in Linux
The post 4 Ways to View Disks and Partitions in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides .In this guide, we will show how to list storage disks and partitions in Linux systems. We will cover both command-line tools and GUI util…
Linux Find What is Using Disk Space
This article explains how to examine disc space in Ubuntu using the df utility and how to view the file system’s disc space consumption using the “du” tool.