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
Real fixes and step-by-step guides, without the fluff
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.
12 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.
9 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.
9 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.
34 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.
9 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.
9 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.
8 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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Claude Code Hooks: Automate Formatting, Guardrails, and Logging
Use Claude Code hooks to run shell commands on agent events — auto-format after edits, block risky commands, log activity. The events, config, and working examples.
MCSA Guru Team Feb 22, 2026 7 min read
How to Run Qwen3-Coder With Claude Code on Windows
Run Qwen3-Coder with Claude Code on Windows via Claude Code Router and Alibaba's DashScope. API key, config, big-context coding, pricing and coding plan, and fixes.
MCSA Guru Team Jun 24, 2026 3 min read
How to Build a Custom Subagent in Claude Code
Step-by-step guide to building a custom Claude Code subagent: write the frontmatter, a focused system prompt, scope tools tightly, test delegation, and iterate.
MCSA Guru Team Jun 11, 2026 9 min read
The Best Claude Code Slash Commands to Set Up in 2026
The built-in and custom Claude Code slash commands worth knowing in 2026 — context, cost, model switching, clear, plus custom commands you should build.
MCSA Guru Team Jun 8, 2026 5 min read
Best MCP Servers for Sysadmins and DevOps
The MCP servers worth adding to Claude Code for ops work: filesystem, GitHub, Postgres, SQLite, Docker, fetch, Sentry, and Playwright — with honest caveats.
MCSA Guru Team Jun 9, 2026 9 min read
Best Claude Code Hook Examples to Copy in 2026
Practical Claude Code hook examples worth copying — auto-format, block destructive commands, notify on stop, log activity, and load context on session start.
MCSA Guru Team Jun 8, 2026 5 min read
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