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Tecmint: Linux Howtos, Tutorials & Guides
  • Latest Tutorials
  • Commands
    • A – Z Linux Commands
    • 100+ Linux Commands
  • Tools
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    • Linux Distros for Beginners
    • Linux Distros for Experts
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    • Secure Linux Distros
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    • RedHat Distributions
    • Debian Distributions
    • Ubuntu Distributions
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    • Linux Distros for Old PC
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Ubuntu FAQ’s

Fix Username is not in the sudoers file in Ubuntu

How to Fix “Username is not in the sudoers file. This incident will be reported” in Ubuntu

In Unix/Linux systems, the root user account is the super user account, and it can therefore be used to do

Fix NTFS Partition Failed to Mount Error

How to Fix NTFS Partition Failed to Mount Error in Linux

In this article, we will show how to fix NTFS failed to mount errors such as “Failed to mount ‘/dev/sdax’:

Some index files failed to download.” Error In Ubuntu

How to Fix “W: Some index files failed to download.” Error In Ubuntu

Sometimes you might encounter the error “W: Some index files failed to download.” on Ubuntu when updating the system. Here’s

Fix MySQL ERROR 1819 (HY000)

How to Fix “MySQL ERROR 1819 (HY000):” in Linux

When creating a MySQL user with a relatively weak password, you might encounter the error ‘MySQL ERROR 1819 (HY000): Your

Fix ERROR 1130 (HY000): Host Not Allowed to Connect Mysql

How to Fix ERROR 1130 (HY000): Host is not allowed to connect to this MySQL server

In this quick article, you will learn how to solve the “ERROR 1130 (HY000): Host x.x.x.x is not allowed to

Fix Could not get lock /var/lib/apt/lists/lock Ubuntu

Fix “Unable to lock the administration directory (/var/lib/dpkg/)” in Ubuntu

While using the apt-get command or the relatively new APT package management tool in Ubuntu Linux or its derivatives such

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Linux Server Monitoring Tools

SARG – Squid Analysis Report Generator and Internet Bandwidth Monitoring Tool

How to Install Nagios XI on Ubuntu 22.04

vtop – A Linux Process and Memory Activity Monitoring Tool

4 Tools to Manage EXT2, EXT3 and EXT4 Health in Linux

How to Setup and Manage Log Rotation Using Logrotate in Linux

How to Install Zabbix Monitoring Tool on Debian 11/10

Learn Linux Tricks & Tips

How to Get Total Inodes of Root Partition

How to Delete HUGE (100-200GB) Files in Linux

10 Useful Sudoers Configurations for Setting ‘sudo’ in Linux

35 Practical Examples of Linux Find Command

How to Get Domain and IP Address Information Using WHOIS Command

How to Check Exit Status for Command in Linux

Best Linux Tools

Top 6 Command Line Music Players for Linux Users

8 Best Command-Line/Terminal Email Clients for Linux

10 Best Google Drive Clients for Linux in 2023

5 Best Open-Source PDF Annotation Tools for Linux in 2024

16 Best Tools to Access Remote Linux Desktop

8 Best SSH Clients for Linux in 2024

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