How to Clean Up NVM Node Versions Except One?
How to Remove All NVM Node.js Versions Except One NVM is Node Version Manager, which can be installed via github. With NVM, one can easily manage and installs multiple …
Tag: bash
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 …
Monitoring 28 VPS Machines (Including a Raspberry Pi) with Nezha Dashboard
Side Projects and My Fleet of 28 Servers Over the years, I have worked on various small projects—blogs, online tools, and being a STEEM witness. Currently, I manage 28 …
Compute GCD in Bash with Input Validation
GCD Computation in Bash What is GCD? GCD stands for Greatest Common Divisor. It is the largest positive integer that divides two numbers without leaving a remainder. For example: …
Why a Leading Space in Linux Shell Commands Can Matter?
Understanding the Leading Space Behavior in Linux Shells Overview In Linux shell environments like bash, prefixing a command with a space can influence whether or not that command is …
