systype

UNIX+shell范例精解（第4版）代码

#!/bin/csh -f
# This script is called systype
# Program to determine the type of system you are on.
echo "Your system type is: "
set release = (`uname -r`)
switch (`uname -s`)
case SunOS:
	switch ("$release")
	case 4.*:
			echo "SunOS $release"
			breaksw
	case [56].*:
			echo "Solaris $release"
			breaksw
	endsw
	breaksw
case HP*:
	echo HP-UX
	breaksw

case Linux:
	echo Linux
	breaksw
endsw