Command-line arguments: Difference between revisions

=={{header|Genie}}==

<lang genie>[indent=4]

/*

Command line arguments, in Genie

valac commandLine.gs

./commandLine sample arguments 'four in total here, including args 0'

*/

init

// Output the number of arguments

print "%d command line argument(s):", args.length

// Enumerate all command line arguments

for s in args

print s

// to reiterate, args[0] is the command

if args[0] is not null

print "\nWith Genie, args[0] is the command: %s", args[0]</lang>

{{out}}

<pre>prompt$ valac commandLine.gs

prompt$ ./commandLine -c "alpha beta" -h "gamma"

5 command line argument(s):

./commandLine

-c

alpha beta

-h

gamma

With Genie, args[0] is the command: ./commandLine</pre>