I recently used an AI model through Open WebUI, connected to Open Terminal, to configure an HP printer sitting on my network. It even set a static IP. 🤓 That’s a wonderfully unglamorous example of what makes this combination so interesting. Not generating another paragraph of text. Not giving me instructions to copy and paste. … Read more
I recently discovered docker compose ls, and my immediate reaction was: “Wait… this has been here the whole time?” 😅👏 It lists your Docker Compose projects. No hopping between directories. No trying to remember which folder contains that one Compose file. Just a quick overview. That got me thinking: most of us get comfortable with … Read more
Streamlined SSH Tunnels for RDP: Jump Hosts and One-Liner Magic Imagine being a sysadmin ninja, crafting multi-hop SSH tunnels and punching through firewalls like a legend, all without breaking a sweat. If you’ve ever wrestled with layer-upon-layer of SSH hops to access a remote RDP session, you’re probably looking to add some real efficiency to … Read more
“Unable to negotiate with 192.168.1.3 port 22: no matching cipher found. Their offer: 3des-cbc” ?! I’ve seen similar errors before, didn’t make good notes on how it was resolved.. so here are a couple of items. 1 – nano ~/.ssh/config and set the connection parameters for each server you often connect to using the example … Read more
Overview If you’re working in IT infrastructure, web hosting, or managing secure connections for multiple domains/subdomains, you’ve likely run across SAN certificates. These magic multi-host certs allow for Subject Alternative Names—a necessity when you’re consolidating domains or managing microservices architecture. In this guide, I’ll show you how to create a Certificate Signing Request (CSR) … Read more
Free backup software to store encrypted backups online. For Windows, macOS and Linux Many Backends Duplicati works with standard protocols like FTP, SSH, WebDAV as well as popular services like Backblaze B2, Microsoft OneDrive, Amazon S3, Google Drive, box.com, Mega, hubiC and many others. https://www.duplicati.com/
From TecMint.com – https://www.tecmint.com/extend-and-reduce-lvms-in-linux/ Previously we have seen how to create a flexible disk storage using LVM. Here, we are going to see how to extend volume group, extend and reduce a logical volume. Here we can reduce or extend the partitions in Logical volume management (LVM) also called as flexible volume file-system. Extend/Reduce LVMs … Read more
From TecMint.com – https://www.tecmint.com/find-linux-filesystem-type/ A file system is the way in which files are named, stored, retrieved as well as updated on a storage disk or partition; the way files are organized on the disk. A file system is divided in two segments called: User Data and Metadata (file name, time it was created, modified … Read more
fdisk Fdisk is the most commonly used command to check the partitions on a disk. The fdisk command can display the partitions and details like file system type. However it does not report the size of each partitions. $ sudo fdisk -l Each device is reported separately with details about size, seconds, id and individual … Read more
