Terminal Shortcuts Every Linux and macOS User Should Know February 27, 2023 No Comments In this blog post, we will discuss the top 10 most useful Linux terminal shortcuts that can help you save time and increase productivity. Read More »
How to fix apt 404 Not Found error on Debian/Ubuntu August 31, 2022 2 Comments You may encounter a “404 Not Found” error when you want to install a package in a Debian-based host. The reason is quite obvious, the Read More »
Regular Expressions in Linux August 9, 2022 No Comments Regular Expression is a set of characters that defines a search pattern in a text. Regular Expression is used in UNIX text processing utilities like Read More »
How to use grep command in Linux/macOS July 30, 2022 No Comments Global Regular Expression Print (grep) is a UNIX utility that searches text files or standard input for lines that match a string (Regular Expression) and Read More »
How to copy a table in MySQL January 7, 2022 No Comments There are two methods (or probably more) to clone or copy MySQL tables. The second method may not work if Group Replication is active. Using Read More »
Fix PostgreSQL error PANIC: could not locate a valid checkpoint record December 30, 2021 No Comments Issue I’m running PostgreSQL on Kubernetes and my Postgres pod is returning the following error: I needed to run a debug pod on my deployment Read More »