Ivan Tomica

Ivan Tomica

Total 129 Posts Website
Sysadmin on the everlasting journey of learning.

DevOps is not for SysAdmins only

In order to start with this article, I first had to define what the DevOps is. According to the Wikipedia: DevOps is a set of practices that combines software development (Dev) and IT operations (Ops). It aims to shorten the systems development life cycle and provide continuous delivery with high

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Loading modules in PowerShell

Just like Bash on Linux, PowerShell on Windows has it’s PATH-like variable from which modules are being automatically loaded. To find out array of your paths you can use: Now, I have already experimented a bit with PowerShell but I’ve used Windows PowerShell (different version than Core) and I’ve written

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Wireguard Server-Client configuration

Setting up Wireguard based VPN is quite easy. Depending on your distribution you install kernel headers (as Wireguard is loaded kernel module), install Wireguard and configure it and you’re off to the races. With Linux kernel 5.6 Wireguard will be built in so this process will be even simpler. Installation

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AWS Vault login on Windows

I’ve since evolved this script a bit and have published it on GitHub: https://github.com/ivantomica/AWSVault To log in into AWS I prefer to use small function which calls aws-vault utility and gets URL to login to specific AWS account and then opens that AWS account in its own container tab in

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