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lua

Summary

Launch the Lua interpreter, or execute a Lua script entry file.

Availability

  • Repository: opencomputers
  • System: plan9k
  • Type: command

Source

  • OpenComputers/src\main\resources\assets\opencomputers\loot\plan9k\bin\lua.lua
  • OpenComputers/src\main\resources\assets\opencomputers\doc\de_DE\general\lua.md
  • OpenComputers/src\main\resources\assets\opencomputers\doc\en_US\general\lua.md
  • OpenComputers/src\main\resources\assets\opencomputers\doc\fr_FR\general\lua.md
  • OpenComputers/src\main\resources\assets\opencomputers\doc\ru_RU\general\lua.md
  • OpenComputers/src\main\resources\assets\opencomputers\doc\zh_CN\general\lua.md
  • OpenComputers/src\main\resources\assets\opencomputers\loot\openos\usr\man\lua
  • OpenSecurity/src\main\resources\assets\opensecurity\lua\SecureOS\usr\man\lua

Syntax

lua
lua FILE [ARGS...]

Purpose

When called without arguments, the command starts the bundled Lua shell entry script. When a filename is provided, it reads that file, strips a shebang if present, loads it, and executes it with the remaining arguments.

Parameters

  • FILE: Optional Lua script to execute instead of the interactive shell.
  • ARGS...: Optional extra arguments forwarded to the loaded script.

Examples

lua

Launch the interactive Lua interpreter shell.

lua /home/test.lua foo bar

Execute /home/test.lua and pass foo and bar as script arguments.

Notes

  • The interpreter shell will attempt to resolve unknown globals by calling require with that name.
  • Syntax or runtime errors are written to standard error and cause a false exit status.