busybox/examples/var_service/svpage

#!/bin/sh

test "$1" || {
	echo "Syntax: ${0##*/} SERVICE"
	exit 1
}

test x"$1" = x"${1#*/}" -a x"$1" != x"." && {
	# has no slashes and is not a "."
	cd "/var/service/$1" || exit $?
	set -- "."
}

test -x "$1/page" && exec "$1/page"

cd "log/logdir" || exit $?

test "$PAGER" || PAGER=less
cat @* current | $PAGER