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.
Featured
Browse by topic
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.
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.
14 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.
13 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.
114 guidesExplore guides
View all
Pillar Guide
Docker Networking Explained for Beginners
Understand Docker networking: bridge vs host vs none, default vs user-defined bridges, container DNS by name, publishing ports, and Compose networks.
Sysadmin Desk Aug 19, 2026 11 min read
How to Back Up VMware ESXi Virtual Machines
Back up ESXi VMs the right way: why free ESXi blocks most backup tools, how snapshot-based backups work, ghettoVCB and OVF export, and why snapshots aren't backups.
Sysadmin Desk Aug 13, 2026 10 min read
How to Fix DHCP Not Giving IP Addresses on Windows Server
Clients stuck on 169.254 addresses? Work through DHCP scope state, AD authorization, pool exhaustion, conflicts, relay/IP helper, and firewall to fix it fast.
MCSA Guru Team Jul 15, 2026 8 min read
Subagents vs Parallel Agents: Claude Code and Git Worktrees
Compare in-session Claude Code subagents with running parallel agents across git worktrees. Trade-offs, when each fits, and a worktree setup for Windows and WSL.
MCSA Guru Team Aug 16, 2026 7 min read
Use GLM-5.3 With Codex CLI on Windows
Configure Codex CLI to use GLM-5.3 through Z.AI's Responses-compatible endpoint, with the current model ID, config.toml provider, and Windows or WSL setup.
MCSA Guru Team Aug 2, 2026 2 min read
Playwright MCP for Claude Code: Browser Testing That Verifies Itself
Add the Playwright MCP server so Claude Code can drive a real browser, navigate, click, screenshot, assert. The verify-my-change loop, headless vs headed, WSL notes.
MCSA Guru Team Aug 12, 2026 5 min read
Fixing something right now?
Jump straight into the guide library or search for the exact error or task you are dealing with.