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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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.
16 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.
14 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.
14 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.
37 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.
12 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.
12 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.
11 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.
103 guidesExplore guides
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How to Write a Claude Code Skill: A Build-Your-Own SKILL.md Guide
Build your own Claude Code Skill from scratch, create a SKILL.md, write a description that triggers it, structure the instructions, add scripts, test it, and share it.
MCSA Guru Team Aug 14, 2026 6 min read
Pillar Guide
How to Fix Active Directory Replication Error 1722: The RPC Server Is Unavailable
A practical, step-by-step guide to diagnosing and fixing Active Directory replication error 1722 — the RPC server is unavailable — from DNS to firewall to RPC ports.
MCSA Guru Team May 20, 2026 7 min read
How to Reset Windows 11 Without Losing Files
Use Reset this PC with 'Keep my files' to fix a misbehaving Windows 11 install while keeping your documents. Cloud download vs local reinstall, what's kept, what's removed.
MCSA Guru Team Aug 11, 2026 7 min read
Claude Code Skills vs MCP vs Subagents: Which One to Use
Skills, MCP servers, and subagents solve different Claude Code problems. What each does, what it costs, and a clear decision guide for picking the right one.
MCSA Guru Team Aug 15, 2026 6 min read
Use GLM-5.3 With Cline in VS Code on Windows
Connect Cline in VS Code to GLM-5.3 through Z.AI's current OpenAI-compatible coding endpoint on Windows.
MCSA Guru Team Aug 10, 2026 2 min read
Run Linux Command-Line Tools on Windows Without a VM
Run Linux command-line tools on Windows without a virtual machine using WSL. Install with apt, work on your Windows files, and use free tools locally — no uploads.
MCSA Guru Team Jun 28, 2026 4 min read
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