Shell
Sends a command to the system command interpreter
Syntax
`
Declare Function Shell ( ByRef command As Const String ) As Integer
`
Usage
`
result = Shell( command )
`
Parameters
`command`
A string specifying the command to send to the command interpreter.
Return Value
If `command = ""`, or else the command could not be executed, -1 is returned. Otherwise, the command is executed and its exit code is returned.
Description
Program execution will be suspended until the command interpreter exits.
Example
`
'e.g. for windows:
Shell "dir c:*.*"
'e.g. for linux:
Shell "ls"
`
Platform Differences

- Linux requires the command case matches the real name of the command. Windows and DOS are case insensitive. The program being shelled may be case sensitive for its command line parameters.
- Path separators in Linux are forward slashes / . Windows uses backward slashes \ but it allows for forward slashes . DOS uses backward \ slashes.

Differences from QB

- QB allowed SHELL on its own without a "command" argument which caused a default command shell to be started. Execution in the main program would suspend until exit from the command shell.

See also

- `Exec`
- `Run`