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powershell

PowerShell scripting and automation

OSmkdir -p: Create Directory & Parent Directories

Learn mkdir -p equivalents to create a directory and missing parent directories in Linux/macOS, Python (os.makedirs), PowerShell (New-Item), Node.js, Java. Avoid race conditions with exist_ok=True.

1 answer• 4 views
DevOpsPowerShell Invoke-Command: Escape Single Quotes for bpflist

How to escape single quotes in PowerShell Invoke-Command ScriptBlock for NetBackup bpflist -pattern. Includes backtick escaping, $using:, and -ArgumentList

1 answer• 2 views
ProgrammingFix PowerShell Array Sorting: Numeric Sort for Nested Arrays

Learn how to fix PowerShell's incorrect sorting behavior for nested integer arrays. Discover workarounds using script blocks, type casting, and best practices for proper numeric sorting.

1 answer• 1 view
ProgrammingPowerShell Comma Operator: Deferred Enumeration Explained

PowerShell comma operator (unary ,) wraps values in a single-element array to prevent automatic enumeration of IEnumerable, deferring costly eager iteration.

1 answer• 1 view
OSWindows 11 Services to Disable for Performance Boost

Comprehensive list of safe-to-disable Windows 11 services and scheduled tasks for optimization. Includes PowerShell scripts like win11-optimizer, manual guides, and risks. Boost CPU, RAM, and speed for gaming.

1 answer• 1 view
OSBackup Windows Services & Task Scheduler: Win11 Guide

Step-by-step guide to backup and transfer enabled/disabled states of Windows services and Task Scheduler tasks between Windows 11 systems. Use PowerShell, registry exports, schtasks for safe migration with scripts and verification.

1 answer• 1 view
ProgrammingTwo-Step Offline Unattended Rust Installer for Windows

Two-step offline Rust installer on Windows: one online bundle with rustup, toolchains and crates; one silent offline install to set up rustup, cargo and PATH.

1 answer• 1 view
ProgrammingFix VS Code tasks.json PowerShell -Command Error

Resolve 'Cannot find parameter named Command' error in VS Code when running PowerShell scripts via tasks.json. Learn why cmd.exe inserts -Command before Set-Location and fix with 'powershell' task type or -File parameter for smooth execution.

1 answer• 1 view
OSFix VSCode terminal: fully clear scrollback with cls/clear

Resolve VSCode's cls/clear not removing scrollback. Step‑by‑step fixes for PowerShell, Bash and an extension to fully clear the integrated terminal history.

1 answer• 1 view