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Function Catalog

Public functions live under Functions/{Category} and are loaded automatically by the main profile.

Contents

• Network and DNS
• System Administration
• Developer
• Security
• Active Directory
• PowerShell Module Management
• Profile Management
• Media Processing
• Utilities

Network and DNS

• ConvertTo-CidrNotation - Converts between subnet mask, CIDR prefix length, and wildcard mask formats.
• Get-DnsRecord - Retrieves DNS records for a specified domain name.
• Get-IPAddress - Retrieves local network interface IP addresses or public external IP address.
• Get-IPSubnet - Calculates IP subnet information including network address, broadcast address, and subnet mask.
• Get-NetworkMetric - Collects network performance metrics for a target host.
• Get-NetworkProcess - Shows local network ports and the processes using them.
• Get-NetworkRoute - Displays the local routing table as structured PowerShell objects.
• Get-PublicDnsServer - Returns a curated list of well-known public DNS servers.
• Get-ReverseDns - Performs reverse DNS (PTR) lookups for IP addresses.
• Get-Whois - Performs WHOIS lookups for domain names and IP addresses.
• Invoke-NetworkDiagnostic - Performs comprehensive network diagnostics with visual output.
• Invoke-Ping - Sends ICMP echo requests to test network connectivity.
• Resolve-GeoIP - Resolves IP addresses to geographic location information.
• Send-TcpRequest - Sends a TCP request to a remote computer and returns the response.
• Show-NetworkLatencyGraph - Displays ASCII graph visualizations of network latency data.
• Test-Bandwidth - Tests network bandwidth with download speed and latency measurements.
• Test-DnsNameResolution - Tests if a DNS name can be resolved.
• Test-DnsPropagation - Checks DNS propagation across multiple public DNS servers.
• Test-HttpResponse - Tests HTTP/HTTPS endpoints and returns response details.
• Test-Port - Tests TCP or UDP port connectivity to target hosts.
• Test-TlsProtocol - Tests which TLS protocols are supported by a remote server.
• Trace-Route - Performs a cross-platform traceroute to a destination host.

System Administration

• Export-InstalledPlatformPackage - Exports installed platform package records to JSON or CSV.
• Find-PlatformPackage - Searches native platform package registries.
• Get-PathPermission - Shows file and directory permission details for one or more paths.
• Get-PlatformPackage - Gets installed packages from the native platform package manager.
• Get-PlatformPackageDependency - Gets package dependency relationships from the native platform package manager.
• Get-SystemInfo - Gets system information from local or remote computers.
• Get-TlsSecurityProtocol - Gets the current TLS security protocol configuration for the PowerShell session.
• Install-PlatformPackage - Installs packages with the native platform package manager.
• Invoke-ElevatedCommand - Runs a script block with elevated privileges and passes pipeline input.
• Remove-PlatformPackage - Removes installed packages with the native platform package manager.
• Set-PathPermission - Sets filesystem permissions for files and directories.
• Set-TlsSecurityProtocol - Configures TLS security protocol settings for secure network connections.
• Show-InstalledPlatformPackage - Displays installed packages from the native platform package manager.
• Show-PlatformPackageManager - Opens a unified console UI for native platform package management.
• Show-SystemResourceMonitor - Displays a visual monitor for CPU, memory, disk, and network activity.
• Start-KeepAlive - Prevents the system and display from sleeping.
• Test-Admin - Determines if the current PowerShell session is running with elevated privileges.
• Test-PendingReboot - Tests whether the local computer is pending a reboot.
• Upgrade-PlatformPackage - Upgrades outdated packages with the native platform package manager.

Developer

• Get-DotNetVersion - Gets installed .NET Framework and .NET versions from local or remote computers.
• Get-GitHubPullRequest - Retrieves GitHub pull requests for the current user or a specified GitHub scope.
• Get-GitHubRepositoryTopic - Gets GitHub repository topics from an explicit repository or the current Git repository.
• Get-GitHubVariable - Retrieves a GitHub configuration variable from repository, environment, or organization scope.
• Import-DotEnv - Loads environment variables from dotenv (.env) files.
• Invoke-BfgRepoCleaner - Runs BFG Repo-Cleaner against a Git repository.
• Invoke-DockerAutoRun - Auto-detects a project, generates a Dockerfile, then builds and runs a container.
• Invoke-GitPull - Performs a Git pull with rebase on one or more Git repositories.
• Invoke-Magika - Runs Magika file-type detection against files and folders.
• Invoke-SqlFluff - Runs SQLFluff lint, fix, or format against SQL files.
• Remove-DockerArtifact - Cleans up unused Docker artifacts with safety controls.
• Remove-DotNetBuildArtifact - Removes bin and obj folders from .NET project directories.
• Remove-GitHubRepositoryTopic - Ensures one or more GitHub repository topics are absent.
• Remove-GitHubSecret - Removes a GitHub secret from repository, environment, organization, or user scope.
• Remove-GitHubVariable - Removes a GitHub configuration variable from repository, environment, or organization scope.
• Remove-GitIgnoredFile - Removes ignored and optionally untracked files from a Git repository.
• Remove-NodeModule - Removes node_modules folders from Node.js project directories.
• Remove-PythonArtifact - Removes Python build, test, environment, and cache artifacts from project directories.
• Set-GitHubRepositoryTopic - Ensures one or more GitHub repository topics are present.
• Set-GitHubSecret - Creates or updates a GitHub secret at repository, environment, organization, or user scope.
• Set-GitHubVariable - Creates or updates a GitHub configuration variable at repository, environment, or organization scope.
• Update-DockerImage - Pulls the latest versions of local Docker images from their remote registries.
• Update-DotNetTool - Updates local or global .NET tools and can list outdated tools without updating.

Security

• ConvertFrom-JwtToken - Decodes a JWT and returns its header and payload.
• Get-CertificateExpiration - Gets the expiration date of an SSL/TLS certificate from a remote host or certificate file.
• Get-CertificateInfo - Gets detailed SSL/TLS certificate information from remote hosts or certificate files.
• Protect-PathWithPassword - Encrypts files or folders with AES-256 encryption using a password.
• Unprotect-PathWithPassword - Decrypts files encrypted with Protect-PathWithPassword.

Active Directory

• Invoke-GroupPolicyUpdate - Forces an immediate Group Policy update on Windows systems.
• Test-ADCredential - Tests an Active Directory username and password.
• Test-ADUserLocked - Tests whether an Active Directory user account is locked out.

PowerShell Module Management

• Get-OutdatedModule - Gets installed PowerShell modules that have newer versions available.
• Remove-OldModule - Removes older versions of installed PowerShell modules.
• Update-AllModule - Updates installed PowerShell modules to their latest versions.

Profile Management

• Find-ProfileFunction - Searches profile functions to help find the right command quickly.
• Show-ProfileFunction - Shows the available profile functions grouped by category.
• Test-ProfileUpdate - Checks for available profile updates from the remote repository.
• Update-Profile - Updates the PowerShell profile to the latest version.

Media Processing

• Get-ImageMetadata - Retrieves embedded metadata from image files using ExifTool.
• Get-MediaInfo - Retrieves detailed information about media files.
• Invoke-FFmpeg - Converts video files using Samsung-friendly H.264 or H.265 settings.
• Remove-ImageMetadata - Removes metadata and privacy-sensitive information from images, with -Verify reporting any remaining watched tags and values.
• Rename-VideoSeasonFile - Renames files into a consistent season sequence format.

Utilities

• Convert-LineEnding - Converts line endings between LF and CRLF with optional encoding conversion.
• ConvertFrom-Base64 - Decodes a Base64-encoded string to text or file content.
• ConvertTo-Base64 - Converts a string or file content to Base64 encoding.
• ConvertTo-Markdown - Converts a URL or local file path to Markdown using Pandoc.
• ConvertTo-MarkdownObject - Converts arbitrary PowerShell objects into Markdown text.
• ConvertTo-USDateTime - Converts a local, UTC, or offset-aware date/time into major US time zones.
• ConvertTo-UrlSlug - Converts text to URL-friendly slugs or renames paths using slugified names.
• Copy-Directory - Copies directories with recursion, exclusions, and parallel processing options.
• Extract-Archive - Extracts archive files and can optionally process nested archives.
• Format-Byte - Formats byte or bit quantities into human-friendly unit conversions.
• Get-CommandAlias - Lists aliases for a specified PowerShell command.
• Get-EncodingFromName - Resolves a profile encoding name to a .NET encoding instance.
• Get-FileEncoding - Detects text file encoding using BOM and content sampling.
• Get-StringHash - Computes the hash value for arbitrary string input.
• Get-WhichCommand - Locates a command and displays its location or type.
• New-RandomString - Generates random strings for passwords, tokens, and other uses.
• New-SymbolicLink - Creates a symbolic link to a file or directory.
• Remove-OldFile - Removes files older than a specified time period.
• Remove-SymbolicLink - Removes a symbolic link without deleting the target.
• Rename-File - Renames files with transformations such as case conversion, normalization, replacement, and batch numbering.
• Replace-StringInFile - Finds and replaces text in files.
• Search-FileContent - Searches file contents with context, filtering, and colorized output.
• Set-FileEncoding - Converts one or more text files to a specified encoding.
• Sync-Directory - Synchronizes directories using rsync on macOS/Linux or robocopy on Windows.

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