vsh: Print output of execute() directly to stdout

[fossdd]

One difference from bash, sh,.. and vsh is that Commands executed, will not live printed to the terminal.

For example:

println(execute('echo first; sleep 10; echo after').output)

does print the output after the command was run. But isn't there a function that prints it directly?

I don't develope programming languages or so and I don't know how that can be implemented, but I guess the idea is not bad.

Also don't replace it with the execute(). Adding something like execute_and_print.

The return value can be the same as in execute().

[spytheman]

system() does what you need (unlike execute(), system() will not wait for the command to finish before showing its output/stderr)

[spytheman]

it does not capture the output though, it returns just the exit code of the passed command to the caller