Ruby/Development/system

Материал из Wiki.crossplatform.ru

Create a zero-length file with a system command

system("touch chap.txt") #

Getting Results from Other Programs

x = system("date")
x = "date"

run an operating system command with system:

system "echo "Hello, Matz!""

Run notepad.exe with system function

system("notepad.exe","myfile.txt")  # No problem...

submit each part of a command separately, as an argument to system:

system "echo", "Hello,", "Matz!"