I've built systems that swap differently depending on what dies first: the CPU or the storage. Zram and zswap solve adjacent problems, and picking the wrong one costs you either write cycles or latency.
Google doesn't publish ARM64 Chrome. Chromium fills that gap on Debian-based ARM64 Linux systems, and any CDP automation library works identically against it. Pin the version, fix `/dev/shm`, work around the M113 CDP bind change with socat, and you've got a solid headless setup.
You should check telemetry for attitude alerts, sudden shutdowns, thermal spikes and short comms blackouts to identify collision risks for AWS Outpost deployments. Record exact timestamps, correlate them with your CPU and BMC logs, and run diagnostic commands to trace the root cause and apply conservative fixes.
Remote Work Network Configuration guide shows how to set VLANs by role, configure DHCP pools and secure remote access. You get concrete VLAN IDs, DHCP ranges, and test steps to verify isolation. Apply ACLs on the router, use WireGuard or managed VPNs, enforce short leases and clear IT policies to keep your network reliable.
Discover effective strategies for managing LSI RAID in Proxmox using CLI tools. Learn how to troubleshoot and optimise your RAID setup for improved performance.
Enhance your Proxmox SSH experience with this simple .bashrc tweak! It monitors screen and tmux sessions, ensuring you never leave detached sessions behind.
Migrating from VMware to Proxmox? This practical guide shows the Proxmox configuration choices that matter. You get step-by-step commands for KVM setup, network and VLAN mapping, storage imports, backup patterns and firewall rules. Use your checklist and verify restores to make the migration repeatable and auditable.
What you see Error codes from PDQ Connect Typical PDQ output looks like this: Step failed, Exit Code: 1 The PDQ deployment log shows the step failed and returned code 1 Exit code 1 is a generic failure. It means the installer returned a non-zero exit status when PDQ ran it. Do not assume the […]
Transitioning from Windows to Ubuntu can seem daunting. This guide simplifies essential Linux commands, covering navigation, permissions, and package management to ease your migration.
SurfSense installation on Docker guides you to run a self-hosted AI agent on your machine. Get Docker running, use a named volume for persistent data, reserve ports 3000 and 8000, and start with one local LLM. Follow commands, watch logs, and verify the dashboard.
I build Kubernetes clusters to survive real faults, not to win configuration contests. This is what I do during setup to keep them standing when something fails, and the places I see people cut corners if they are rushing. Keep it concrete. Test it, then test the restore. Control plane and data store Run an […]
I use Proxmox CLI GPU Passthrough when I need raw GPU power inside a VM. This keeps the noise down and gets straight to the checks that matter. I’m assuming a single Proxmox host on a recent Proxmox VE release, with root or sudo access. Start by enabling IOMMU on the host. Edit GRUB and […]
Sparse files let you create large logical files that consume little physical disk space until you write data. Use them for VM images, test files or temporary swap, but monitor actual usage with du and preserve holes when copying with cp --sparse=always or rsync -S.
The SAMOSA bill highlights essential software management strategies, urging businesses to enhance inventory practices, automate licence tracking, and improve negotiation skills for optimal efficiency.
Check Windows 11 compatibility before you upgrade medical devices. Record exact error messages, capture screenshots and event logs, and run TPM and Secure Boot checks. Keep vendor responses and timelines. Prioritise by clinical risk, isolate affected devices where needed, and log validation tests for procurement and safety boards.
Implementing regional redundancy after the AWS outage The recent AWS outage showed what happens when a DNS automation bug gets the wrong chance to run. I read that as a reminder to treat resilience work as a set of checks, not a slide deck. For a homelab, the useful part is simple: map dependencies, split […]
Configure Windows 11 Insider Previews for steady test results and fast recovery. Back up your data, choose an appropriate Insider channel, limit background apps, and monitor performance. Follow clear rollback steps to restore a working system.
Test CPU models to improve Windows VM performance. Run repeatable tests in Proxmox. Change CPU type only and measure disk I/O with CrystalDiskMark and DiskSpd. Reboot, warm up, run three passes, and log CPU model and drivers. You must use snapshots and avoid testing on production.
Proxmox VE GPU Passthrough lets you assign a GPU to a VM for full acceleration. This guide shows the checks, commands and config edits you need. Test on one machine, confirm GRUB, vfio binding and drivers, then scale with care to track PCIe lanes, power and IOMMU groups.
Fix captive portal logins with Sophos authentication automation for education networks. You will capture form requests, preserve cookies and tokens, run scripts at boot, and store credentials securely. Run a single gateway or per device script for reliable internet access.
How to Manage Multiple Linux Distributions Without Losing Your Mind I used to swap distros every few days. That taught me quickly that, without rules, the mess grows faster than patience. The useful part is simple: check what you have, keep your configs under control, and make backups before you change anything. Distro hopping: strategies […...
How Linux file structures differ from Windows Linux uses one tree with / at the top. Windows uses drive letters. That is the first thing to get used to. A separate disk shows up as a folder once it is mounted. An extra drive might appear at /mnt/data or /media/usb, not as E:. Your personal […]
Windows Group Policy controls settings across your network. Learn to find and fix common issues. You will check scope, permissions, replication, gpupdate and gpresult. You will use step by step checks to identify failing GPOs, resolve conflicts and restore policy application.
You can fix Windows Startup failures by booting from recovery media. Start with the exact error message. Run Startup Repair, then use Command Prompt tools like bootrec and bcdboot. Check firmware mode, BitLocker and disk health. Record results and restore from image if needed.
Avoiding Common Pitfalls in Windows 11 Updates I run Insider builds on test machines, not production kit. They are useful for checking scripts, deployment steps, and Windows changes before they hit anything I care about. They also break in ordinary ways, which is why the setup matters. Getting Started with Windows 11 Insider Previews Overview...
