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Ubuntu FAQ’s

Fix NTFS Partition Failed to Mount Error

How to Fix NTFS Partition Failed to Mount Error in Linux

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In this article, we will show how to fix NTFS failed to mount errors such as “Failed to mount ‘/dev/sdax’: Input/output error, NTFS is either inconsistent, or there is a hardware fault, or it’s

Some index files failed to download.” Error In Ubuntu

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

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Sometimes you might encounter the error “W: Some index files failed to download.” on Ubuntu when updating the system. Here’s an excerpt of the error. W: Failed to fetch archive.ubuntu.com/ubuntu/dists/quantal-security/Release.gpg Unable to connect to

Fix MySQL ERROR 1819 (HY000)

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

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When creating a MySQL user with a relatively weak password, you might encounter the error ‘MySQL ERROR 1819 (HY000): Your password does not satisfy the current policy requirements’. Technically, this is not an error,

Fix Sub-process dpkg returned an error

How to Solve “Sub-process /usr/bin/dpkg returned an error code (1)” In Ubuntu

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It’s not uncommon to run into an issue of broken packages in Ubuntu and other Debian-based distributions. Sometimes, when you upgrade the system or install a software package, you may encounter the ‘Sub-process /usr/bin/dpkg

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

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In this quick article, you will learn how to solve the “ERROR 1130 (HY000): Host x.x.x.x is not allowed to connect to this MySQL server” error in MySQL/MariaDB database deployment on a Linux system.

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

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

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While using the apt-get command or the relatively new APT package management tool in Ubuntu Linux or its derivatives such as Linux Mint (which I actually use as my primary operating system for doing

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

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In Unix/Linux systems, the root user account is the super user account, and it can therefore be used to do anything and everything achievable on the system. However, this can be very dangerous in

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A Beginners Guide To Learn Linux for Free [with Examples]
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Linux Server Monitoring Tools

Darkstat – A Web Based Linux Network Traffic Analyzer

Duf – A Better Linux Disk Monitoring Utility

How to Monitor System Usage, Outages and Troubleshoot Linux Servers – Part 9

How to Install Nagios 4.4.5 on RHEL/CentOS 8/7 and Fedora 30

whowatch – Monitor Linux Users and Processes in Real Time

4 Useful Commandline Tools to Monitor MySQL Performance in Linux

Learn Linux Tricks & Tips

How to Run a Command with Time Limit (Timeout) In Linux

3 Ways to Find Out Which Process Listening on a Particular Port

How to Find a Specific String or Word in Files and Directories

How to Split Large ‘tar’ Archive into Multiple Files of Certain Size

4 Useful Way to Know Plugged USB Device Name in Linux

8 Linux ‘Parted’ Commands to Create, Resize and Rescue Disk Partitions

Best Linux Tools

4 Best Linux Boot Loaders

10 Best Open Source Forum Software for Linux

10 Best Media Server Software for Linux in 2019

The 5 Best Command Line Music Players for Linux

7 Best IRC Clients for Linux

16 Best Web Browsers I Discovered for Linux in 2020

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