How to Use the Bash xargs Commands
The xargs is a bash command that allows the execution of multiple commands in the same line, whether the commands take parameters or arguments as input.
Read MoreHow to Use the Bash Cut Command
Tutorial on how to use the Bash cut command to print the selected sections of a given line and split the given line using practical examples.
Read MoreLinux rmdir Command Examples for Beginners
The post Linux rmdir Command Examples for Beginners first appeared on Tecmint: Linux Howtos, Tutorials & Guides .As Linux users, we interact with the files and directories on a regular basis. One common operation users perform is removing directories f…
Read MoreHow to Change Ban Time Fail2ban, Even Ban Forever if Desired
Fail2ban is an open-source log parsing application that prevents your system from brute force attacks. It parses log files and blocks IP addresses.
Read Morechgrp Command in Linux
This article explains how to modify the group ownership of specific files. This is done using the chgrp command in Linux.
Read MoreHow Do I Create a .CRT File in Linux?
A step-by-step guide on how to create a .CRT file in Linux to generate a private key, a certificate signing request, and a certificate with the OpenSSL tool.
Read MoreUnderstanding the Bash shuf Command
The shuf command takes input from files, randomizes the input, and gives output. It works like how you shuffle cards and pull a random output.
Read MoreHow to Monitor and Optimize Power Usage on Linux?
Guide on how to monitor the system resource usage with the different tools and how to optimize the power usage on a Linux system using various doable methods.
Read MoreHow to Resize an Online Multipath Device on Linux
Disk space on Linux can be expanded by adding a new LUN or resizing an existing LUN on the system. In most cases, the online resizing of the multipath device …
The post How to Resize an Online Multipath Device on Linux first appeared on 2DayGeek.
Read Moresnmpwalk Command in Linux
Guide on using the snmpwalk command in Linux, including the definition of SNMP, the basic function of SNMP, demonstration of the snmpwalk command, and its use.
Read MoreHow do I Check my NIC Speed in Linux?
NIC acts as a bridge between a computer system and the network. It has an associated speed that determines the quality of your interaction with the network.
Read MoreLinux Rmdir Command Examples
The rm and rmdir are built-in command line utilities that are used when you need to remove directories. The use of rmdir command in Linux is discussed here.
Read More20 mysqladmin Commands for MYSQL/MariaDB Database Administration
The post 20 mysqladmin Commands for MYSQL/MariaDB Database Administration first appeared on Tecmint: Linux Howtos, Tutorials & Guides .mysqladmin is a command-line database administration utility that comes with MySQL/MariaDB server, which is used by D…
Read MoreSed In Place Edit File
In UNIX/Linux ecosystem, the sed command is a dedicated tool for editing streams. This guide explores in-place file editing with sed.
Read MoreHow to Monitor Linux Users Activity with psacct or acct Tools
The post How to Monitor Linux Users Activity with psacct or acct Tools first appeared on Tecmint: Linux Howtos, Tutorials & Guides .psacct or acct both are open source utilities for monitoring users’ activities on the Linux system. These utilitie…
Read MoreWhere 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.
Read MoreLinux 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.
Read MoreHow 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.
Read More10 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…
Read MoreHow 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.
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