Shell (API)
From ComputerCraft Wiki
The shell API allows you to interface with the shell.
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| Method Name | Description |
| shell.exit() | Exits the current shell |
| shell.dir() | Returns the directory |
| shell.setDir(string path) | Sets the directory |
| shell.path() | Returns the path |
| shell.setPath(string path) | Sets the path |
| shell.resolve(string localpath) | Resolves a local path to an absolute path. |
| shell.resolveProgram(string name) | Resolves the absolute path to the program whose name you provided. |
| shell.aliases() | Returns aliases. |
| shell.setAlias(string alias, string program) | Sets an alias. |
| shell.clearAlias(string alias) | Clears an alias. |
| shell.programs([boolean hidden]) | Returns a table of programs. |
| shell.run(string command) | Runs a program. |
| shell.getRunningProgram() | Returns the absolute path to the currently-executing program. |
| shell.openTab(string command) | Runs a program in another multishell tab. Requires version 1.6 or newer and an advanced computer. |
| shell.switchTab(number tab ID) | Switches the multishell tab to tab with the given ID. Requires version 1.6 or newer and an advanced computer. |
Note that shell.run and shell.openTab concatenate any arguments they are given with single space separator characters before parsing the command. This is backwards compatible with scripts written when shell.run required one string argument for the program, and one per argument for that program, but accepts a single string with the entire command as well.
