tag

#arguments

3 posts

Shell & TerminalDeep Dive October 3, 2026 8 min read

Fish Lists and Argument Expansion: Preserve Values Without Word Splitting

Use Fish lists, indexes, slices, path variables, and command substitutions without losing empty values, splitting filenames, or multiplying arguments unexpectedly.

#fish#lists#arguments

Shell & TerminalDeep Dive October 3, 2026 7 min read

PowerShell 7.3+ Native Argument Passing: Quotes, Empty Values, and Compatibility

Understand PowerShell native argument modes, test the exact argv received, and migrate scripts safely across Windows, macOS, and Linux.

#powershell#native-commands#arguments

Shell & TerminalDeep Dive October 3, 2026 9 min read

xargs in Production Shell Scripts: Argument Boundaries, Batching, and Parallelism

Use xargs predictably with NUL-delimited paths, bounded argument batches, portable find alternatives, parallel workers, stdin rules, and exit-status handling.

#xargs#find#arguments