filter out some host-specific information from pushd/popd.

051

@@ -304,7 +304,7 @@ echo ""
 echo "=== Recursive change ACL ==="
 rm -fr root
 mkdir root
-pushd root
+pushd root >/dev/null
 # create an arbitrary little tree
 for i in 1 2 3 4 5 6 7 8 9 0
 do
@@ -312,7 +312,7 @@ do
 	mkdir -p b/c$i/$i
 	touch a/$i/mumble
 done
-popd
+popd >/dev/null
 chown -R 12345.54321 root
 echo "Change #1..."
 $runas -u 12345 -g 54321 -- /bin/chacl -r u::rwx,g::-w-,o::--x root

051.out

@@ -106,9 +106,6 @@ acldir []
 acldir/file2 []
 
 === Recursive change ACL ===
-/mnt/test/051.dir1/root /mnt/test/051.dir1
-/mnt/test/051.dir1/root
-/mnt/test/051.dir1
 Change #1...
 root [u::rwx,g::-w-,o::--x]
 root/a [u::rwx,g::-w-,o::--x]