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Linux FAQ’s

Fix NTFS Partition Failed to Mount Error

How to Fix NTFS Partition Failed to Mount Error in Linux

2 Comments

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

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

3 Comments

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 Ansible Shared Connection Error

How to Fix “Shared connection to x.x.xx closed” Ansible Error

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In this short article, we will explain how to solve the: “module_stderr“: “Shared connection to x.x.x.x closed.\r\n”, “module_stdout”: “/bin/sh: /usr/bin/python: No such file or directory\r\n”, while running Ansible commands. The following screenshot shows the

Fix 403 Forbidden Error Apache

“Forbidden – You don’t have permission to access / on this server” Error

2 Comments

Apache web server is one of the most popular and widely used opensource web servers thanks to its stability and reliability. The web server commands a huge market, especially in the web hosting platforms.

Fix Passwd: Authentication token manipulation Error

How to Fix “passwd: Authentication token manipulation error” in Linux

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In Linux, the passwd command is used to set or change user account passwords, while using this command sometimes users may encountered the error: “passwd: Authentication token manipulation error” as shown in below example.

Fix “firewall-cmd: command not found” Error

How to Fix “firewall-cmd: command not found” Error in RHEL/CentOS 7

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firewall-cmd is a command line front-end for firewalld (firewalld daemon), a dynamic firewall management tool with D-Bus interface. It supports both IPv4 and IPv6; it also supports networks firewall zones, bridges and ipsets. It

How to Fix Yum Error: Database Disk Image is Malformed

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In this article, we will briefly describe YUM, YumDB, then the cause of Yum Error: database disk image is malformed and how to fix this error. YUM (Yellowdog Updater, Modified) is the default, high-level

Fix “failed to mount /etc/fstab” Error in Linux

How to Fix “failed to mount /etc/fstab” Error in Linux

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In this article, i will explain how to solve “failed to mount /etc/fstab” boot error in Linux. The file in question contains descriptive information concerning the filesystems the system can mount automatically at boot

Fix: ERROR 2003 (HY000): Can’t connect to MySQL

Fix: ERROR 2003 (HY000): Can’t connect to MySQL server on ‘127.0.0.1’ (111)

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This tutorial is intended to explain the necessary steps for solving the “ERROR 2003 (HY000): Can’t connect to MySQL server on ‘127.0.0.1’ (111)” which might occur when you try to access the MySQL database

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A Beginners Guide To Learn Linux for Free [with Examples]
Red Hat RHCSA/RHCE 8 Certification Study Guide [eBooks]
Linux Foundation LFCS and LFCE Certification Study Guide [eBooks]

Learn Linux Commands and Tools

How to Disable Shutdown and Reboot Commands in Linux

12 Practical Examples of Linux grep Command

How to Copy a File to Multiple Directories in Linux

Todo.txt – Manages Your Todo Tasks from Linux Terminal

How to Encrypt and Decrypt Files and Directories Using Tar and OpenSSL

Display Command Output or File Contents in Column Format

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Linux Server Monitoring Tools

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

How to Setup Rsyslog Client to Send Logs to Rsyslog Server in CentOS 7

Nmon: Analyze and Monitor Linux System Performance

CloudStats.me – Monitors Your Linux Servers and Websites from the Cloud

LibreNMS – A Fully Featured Network Monitoring Tool for Linux

Sysdig – A Powerful System Monitoring and Troubleshooting Tool for Linux

Learn Linux Tricks & Tips

How to Clear BASH Command Line History in Linux

How to Restore Deleted /tmp Directory in Linux

Display Command Output or File Contents in Column Format

How to Create a New Ext4 File System (Partition) in Linux

How to Count Number of Files and Subdirectories inside a Given Directory

How to Monitor Progress of (Copy/Backup/Compress) Data using ‘pv’ Command

Best Linux Tools

10 Best Media Server Software for Linux in 2019

5 Most Notable Open Source Centralized Log Management Tools

27 Best IDEs for C/C++ Programming or Source Code Editors on Linux

8 Best PDF Document Viewers for Linux Systems

10 Best Free and Open Source Software (FOSS) Programs I Found in 2020

16 Most Used Microsoft Office Alternatives for Linux

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