tar-handles-multiple-x-options

busybox最新版的源码:学习和应用的好东东,多的不说了,大家看后再说吧

# FEATURE: CONFIG_FEATURE_TAR_FROM
# FEATURE: CONFIG_FEATURE_TAR_CREATE
touch foo
touch bar
tar cf foo.tar foo bar
echo foo > foo.exclude
echo bar > bar.exclude
rm foo bar
busybox tar xf foo.tar -X foo.exclude -X bar.exclude
test ! -f foo -a ! -f bar