How to Fix Truncated PowerShell Output
Fix truncated PowerShell output in the console, text files, and reports with Format-Table -Wrap, Out-File -Width, CSV exports, and FormatEnumerationLimit.
MCSA Guru Team Jun 2, 2026 9 min read
IT how-to guides for sysadmins
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MCSA Guru is a growing library of practical walkthroughs for Windows Server & Active Directory, Microsoft 365, Teams, Windows 10/11, Docker, and virtualization — written by people who run this stuff every day.
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Seven focused areas across the Microsoft and infrastructure stack.
Windows Server & Active Directory
Set up and run Windows Server the right way — Active Directory, domain controllers, FSMO roles, DNS/DHCP, Group Policy, replication, backups, and server migrations.
5 guidesMicrosoft 365 & Exchange
Administer Microsoft 365 and Exchange Online — user and license management, shared mailboxes, mail flow, migrations, security, MFA, and Defender for Office 365.
3 guidesMicrosoft Teams
Deploy and troubleshoot Microsoft Teams — Teams admin center, meetings, Teams Phone, calling policies, guest access, and the fixes for the issues users actually hit.
3 guidesWindows 10 & 11
Fix and optimize Windows 10 and Windows 11 — updates, upgrades, BitLocker and TPM, performance, networking, drivers, recovery, and password and sign-in problems.
14 guidesDocker & Containers
Learn Docker from the ground up — installation, Docker Compose, volumes and networking, reverse proxies, image security, and fixes for the most common Docker errors.
3 guidesVirtualization (Hyper-V, VMware, VirtualBox)
Run virtual machines with confidence — Hyper-V, VMware ESXi and Workstation, VirtualBox, and WSL2, plus the conflicts, networking, snapshots, and backup issues that trip people up.
3 guidesProxmox VE
Build and run Proxmox VE — installation, VMs and LXC containers, networking and bridges, ZFS and storage, clustering and HA, backups, and migrating from VMware.
2 guidesAI Coding Tools & Models
Run terminal coding agents — Claude Code, Codex CLI, OpenCode, Aider, and Cline — on cheap and open models like DeepSeek, Qwen, GLM, and Kimi. Setup guides, routing and proxy tools, pricing, and comparisons for Windows and WSL.
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Pillar Guide
How to Transfer or Seize FSMO Roles in Active Directory
Learn the 5 FSMO roles, when to transfer them gracefully vs seize them after a DC failure, and how to do both with ntdsutil and PowerShell — safely.
MCSA Guru Team Jun 2, 2026 10 min read
How to Fix Hyper-V Virtual Machine Has No Internet
Hyper-V VM has no internet? Work through the virtual switch type, NAT setup, VM adapter, host firewall, and DNS to get your guest back online for good.
Sysadmin Desk Jun 14, 2026 8 min read
Anthropic-Compatible Endpoints: Run Claude Code on Any Backend
Run Claude Code on any backend using Anthropic-compatible endpoints. How ANTHROPIC_BASE_URL works, which providers support it, and setup on Windows — no proxy.
MCSA Guru Team Jun 15, 2026 4 min read
How to Build Your Own MCP Server (Node + TypeScript)
Build a minimal MCP server from scratch with the official TypeScript SDK, expose one tool over stdio, connect it to Claude Code, and test it end to end.
MCSA Guru Team Jan 8, 2026 5 min read
Convert WebP to JPG or PNG on Windows Free
Convert WebP to JPG or PNG free on Windows using WSL. Use dwebp for PNG, ImageMagick for JPG, batch a whole folder, and keep every file local — no uploads.
MCSA Guru Team Jun 10, 2026 3 min read
Run OpenClaw 100% Locally with Ollama (No API Bills)
Run OpenClaw fully local and free with Ollama — no API keys, nothing leaving your machine. Model choices, the config, hardware reality, and where it falls short.
MCSA Guru Team Mar 11, 2026 5 min read
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