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  • MySQL Error 1419 on AWS RDS: You do not have the SUPER privilege and binary logging is enabled

    calendar Apr 10, 2025 · 3 min read · MySQL AWS RDS Database Error Fix Cloud  ·
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    Fixing MySQL Error Code 1419 on AWS RDS: Missing SUPER Privilege with Binary Logging Enabled If you’ve ever tried to create a stored function or trigger in MySQL on Amazon RDS and encountered the error below, you’re not alone: Error Code: 1419. You do not have the SUPER privilege and binary logging is enabled (you …


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  • Step by Step Guide How to Install WordPress on Ubuntu 24.04 and Secure MySQL Server

    calendar May 18, 2024 · 2 min read · AWS EC2 Linux  ·
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    Introduction In this detailed guide, we'll walk you through the process of installing WordPress on Ubuntu 24.04 and securing the MySQL server to ensure the safety of your website's data. Prerequisites Before getting started, ensure you have the following: Ubuntu 24.04 installed SSH access to your server Installing …


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  • Kernel Panic VFS Error and TPM Bypass (Part 2)

    calendar Apr 20, 2024 · 3 min read · Linux  ·
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    Solution 2: Fixing Incomplete Kernel or System Package Installation Create an EBS Snapshot: Follow instructions to Create Amazon EBS snapshots. Open Amazon EC2 Console: Ensure you're in the correct Region. Stop Impaired Instance: Navigate to Instances, select the impaired instance. Choose Instance State, Stop instance, …


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  • Kernel Panic VFS Error and TPM Bypass (Part 1)

    calendar Apr 20, 2024 · 3 min read · Linux  ·
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    Yesterday, I ran into a problem with my AWS instance. Whenever I tried to start it up, I kept getting an error message that said something like "Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)" and in my instance status check, i was getting "Instance status checks failed". Even when I …


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  • How to Check Cloud-init Logs in Linux

    calendar Mar 26, 2024 · 2 min read · Linux  ·
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    How to Check Cloud-init Logs in Linux Cloud-init is a tool that helps set up new cloud computers. It does things like connecting to the internet, setting up passwords, and running commands when the computer starts for the first time. When using cloud computers, it's important to check the cloud-init logs to make sure …


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  • Unveiling Latency Patterns in Log Files With Command Line Tools

    calendar Jan 29, 2024 · 2 min read · Linux  ·
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    In the realm of system monitoring and performance analysis, log files play a crucial role in providing insights into the behavior of applications. One common aspect of interest is latency—measuring the time it takes for a system to respond to a request. In this article, we'll explore how to use command-line tools like …


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  • How to Add Permissions or Role to Existing User in MongoDB

    calendar Nov 5, 2022 · 1 min read · Linux MongoDB  ·
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    In this blog we will learn, how to add permission or role in existing User. In this we will use db.updateUser() method to update the user’s profile on the database on which you run the method. An update to a field completely replaces the previous field’s values. This includes updates to the user’s roles array. Steps to …


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  • Find Out Top Directories and Files Disk Space in Linux

    calendar Dec 27, 2021 · 1 min read · Linux  ·
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    Find Largest Directories in Linux To display the biggest directories in the current working directory: 1du -a | sort -n -r | head -n 5 Let us break down the command and see what says each parameter. du command: Estimate file space usage. a : Displays all files and folders. sort command : Sort lines of text files. -n : …


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  • Mysqld Unix Socket File Dont Exists Error

    calendar May 8, 2020 · 1 min read · Linux  ·
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    Today we will see, how to resolve the error "mysqld_safe Directory '/var/run/mysqld' for UNIX socket file don't exists.". This error you may see, when you try to run MySQL in safe-mode. 1: create a mysqld Directory in /var/run Directory. 1mkdir -p /var/run/mysqld 2: change the ownership of that folder: 1chown …


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  • Root Permission to SSH User

    calendar Feb 13, 2020 · 1 min read · AWS Linux  ·
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    Today we will learn how to provide root permission to your SSH user. So, We can provide SSH user root permission either move them in root user group or We can add simple line in sudoers file to provide root permission. Lets use the first method. Provide ROOT permission to this user by move it to root user. 1usermod -aG …


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Cloud Karamchari

Cloud architect, DevOps maestro, DevSecOps ninja
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Recent Posts

  • MySQL Error 1419 on AWS RDS: You do not have the SUPER privilege and binary logging is enabled
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