3 easy ways to Alternate row colors in Excel
Alternate row color shading in Excel, also known as “zebra striping,” refers to the practice of formatting rows in a…
What is search path in Postgresql and how to configure it?
In PostgreSQL, the `search_path` is a configuration parameter that determines which schemas the system will check and in what order…
3 ways to fix error ‘bind permission denied’ in Linux
On a Linux system, TCP ports in a reserved range (typically less than 1024) can only be bound by processes…
AI-Assisted Troubleshooting: ChatGPT’s Diagnosis of a Disconnected Server
It was late Thursday evening when I ran into a pesky network issue on our Linux server that had me…
3 Ways to get S3 bucket size in AWS
When it comes to Amazon Web Services (AWS), S3 is one of the most popular services. This is because S3…
How to convert pfx file to pem
A PFX file is a certificate in PKCS#12 format. It contains the SSL certificate (public keys) and the corresponding private…
How to Fix ‘No Such File’ Error
Recently, I encountered a strange problem when executing the binary file protoc, which resulted in the error “no such file…
The Complete Guide to use list in Ansible
If you’ve ever wondered how to handle multiple values in Ansible — like a group of servers, packages, or users…
how to check if an item is in the list in Ansible
In Ansible, you can check if an element is present in a list using the in keyword in a playbook…
Red Hat Enterprise Linux (RHEL) versions 9.3 and 8.9 released
Red Hat has recently announced significant updates to its flagship operating system. It has several key enhancements, focusing on containerization,…