What can TCC v36 do that PowerShell 5.1 cannot do?

[Joe Caverly]

I asked Microsoft CoPilot;

What can TCC v36 do that PowerShell 5.1 cannot do?

I asked Microsoft CoPilot to format the response for posting to the JPSoft Forums.

This is the output that I received.

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1. Native command-line features PowerShell cannot replicate

Instant directory navigation enhancements:

• Directory history stack (PUSHDIR, POPDIR, DIRS)
• Directory aliases (ALIAS /D)
• Extended CD syntax (partial matches, fuzzy matches)

PowerShell has Push-Location/Pop-Location, but no:

• persistent directory history
• directory aliasing
• fuzzy directory matching

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2. Wildcards and file matching far beyond PowerShell's capabilities

TCC supports:

• Regular expressions in filenames
• Advanced wildcards ([!abc], ranges, character classes)
• Conditional wildcards
• Date/size/attribute filters directly in the filename expression

PowerShell can filter after enumeration, but cannot:

• use regex in the path
• embed attribute/date filters in the path
• use TCC's extended wildcard engine

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3. Built-in variable functions (hundreds)

TCC has hundreds of built-in variable functions for:

• string manipulation
• date/time math
• hashing
• encoding/decoding
• file metadata extraction
• INI parsing
• numeric formatting
• environment manipulation

PowerShell can do these things, but:

• requires .NET calls
• requires custom functions
• requires modules
• is slower for many micro-operations

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4. Internal commands that PowerShell simply does not have

Examples:

File operations:

• COPY /S /A:... with attribute-based selection
• MOVE /H /S /A:...
• DEL /S /A:...
• FFIND (fast text search)
• LIST (paged viewer)
• VIEW (file viewer with hex mode)

PowerShell can approximate these, but:

• not with the same speed
• not with the same switches
• not with attribute-based path filters
• not with built-in viewers

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5. Interactive shell features PowerShell lacks entirely

TCC includes:

Command dialogs:

• file selection
• directory selection
• input boxes
• message boxes

PowerShell has no built-in GUI dialogs (requires WinForms/WPF code).

Command line editing:

• filename completion with wildcards
• directory completion with fuzzy matching
• history search with regex
• programmable tab completion

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6. Built-in search, scanning, and text processing tools

TCC includes:

• FFIND (fast grep-like search)
• FINDSTR enhancements
• LIST (interactive viewer)
• TPIPE (pipeline text processor with dozens of filters)

PowerShell can do text processing, but:

• not with TCC's speed
• not with TCC's pipeline filters
• not with interactive viewers

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7. Batch-file compatibility and enhancements

TCC supports:

• full CMD.EXE batch syntax
• plus hundreds of extensions
• structured exception handling in batch files
• DO loops with ranges, lists, files, arrays
• IFF/THEN/ELSE syntax

PowerShell cannot:

• run enhanced CMD batch logic
• use TCC's structured batch control flow

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8. Shell-level performance advantages

TCC is optimized for:

• extremely fast directory scanning
• extremely fast wildcard expansion
• extremely fast environment variable operations

PowerShell 5.1 is slower due to .NET object overhead.

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9. Features that PowerShell can do, but only with heavy code

TCC does them natively:

• INI file read/write
• JSON parsing (via TPIPE)
• Hashing (MD5, SHA1, etc.)
• Base64 encode/decode
• FTP/HTTP operations
• ZIP/UNZIP
• File attribute filtering in path expressions
• Timers and profiling

PowerShell requires:

• .NET classes
• modules
• custom scripts
• external utilities

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10. Features PowerShell simply cannot do at all

Unique to TCC:

• On-the-fly alias expansion with parameters
• Command plugins loaded at runtime
• Internal command dialogs
• Extended wildcard engine
• Directory navigation with fuzzy matching
• Interactive file viewers
• Batch exception handling
• Built-in pipeline text processor (TPIPE)

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Summary

TCC is a supercharged command shell.
PowerShell is an automation language.

They are complementary, not competitors.

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