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.
19 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.
17 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.
17 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.
40 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.
15 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.
15 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.
14 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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VMware Snapshots Explained: Why They Are Not Backups
How VMware snapshots and delta disks really work, why they grow and slow your VMs, the 72-hour rule, and why a snapshot is not a backup. Practical guidance.
Sysadmin Desk Jun 21, 2026 7 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 Aug 22, 2026 5 min read
Claude Code vs Codex vs OpenCode vs Aider on Windows (2026)
Claude Code vs Codex CLI vs OpenCode vs Aider compared for Windows in 2026: workflow, custom model support, cost, and which terminal coding agent to pick.
MCSA Guru Team Aug 17, 2026 4 min read
Cerebras Qwen3-Coder Is Deprecated: OpenCode Migration
Cerebras deprecated its public Qwen3-Coder-480B model. Replace the broken OpenCode setup with a current public model or a Qwen provider.
MCSA Guru Team Aug 22, 2026 2 min read
How to Find Your BitLocker Recovery Key
Locked out by BitLocker? Find your recovery key from a Microsoft account, Entra ID, Active Directory, or a printout — and learn why it's asked for after BIOS changes.
MCSA Guru Team Jun 12, 2026 8 min read
Docker Restart Policies Explained: no, always, unless-stopped, on-failure
What no, always, unless-stopped, and on-failure actually do in Docker. How each handles crashes, reboots, and manual stops, plus the gotchas that catch people.
Sysadmin Desk Sep 12, 2026 7 min read
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