Turning a Dusty Raspberry Pi into a Home Server for Blockchain Monitoring
TLDR; I’ve now 27 servers, and some are low-cost or even free. For example, oracle gives you 2 free VMs, and I run a raspberry pi 4b home. I …
Category: BASH
Python/Bash Script to Print the Optimized Parameters for MySQL Servers
December 22, 2024
BASH, bash script, database, DevOps, mysql, MySQL, programming languages, python, Python
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When optimizing MySQL performance, tailoring the configuration to the server’s available memory is critical. Two scripts—one in Python and the other in Bash—offer automated solutions to calculate recommended MySQL …
The Simplest String Hash Function: djb2 Algorithm and Implementations
August 5, 2024
algorithms, BASH, c / c++, c #, C/C++, C# (CSharp), Go, Go Programming, Hashing, java, Java, javascript, Node.Js, PHP, php, programming languages, Python, Rust
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A simple yet effective hash function for strings is the well-known “djb2” algorithm by Daniel J. Bernstein. It is simple to implement and has good performance characteristics for many …
How to Get the Last Requests to Apache2 Server?
The apache server logs the access requests in /var/log/apache2 so we can analyse this log file to find out the last few requests. The following parses the apache2 server …
Three Interesting/Fun BASH Commands
March 27, 2024
animation, BASH, bash script, BASH Shell, games, linux, linux shell, Ubuntu, Windows Subsystem for Linux
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This post shows you 3 interesting/fun BASH commands: BASH Console Tetris Game You can now play tetris game in Bash console. You would need to install this via: $ …