Use echo instead of touch - saves on forking

sh/init-common-post.sh

@@ -4,8 +4,8 @@
 # mount $svcdir as something we can write to if it's not rw
 # On vservers, / is always rw at this point, so we need to clean out
 # the old service state data
-if touch "${RC_SVCDIR}/.test" 2>/dev/null ; then
-	rm -rf "${RC_SVCDIR}/.test" \
+if echo 2>/dev/null >"${RC_SVCDIR}/.test.$$" ; then
+	rm -rf "${RC_SVCDIR}/.test.$$" \
 		$(ls -d1 "${RC_SVCDIR:-/lib/rcscripts/init.d}"/* 2>/dev/null | \
 		grep -Ev "/(deptree|ksoftlevel)$")
 else