-1a\
-
-1d
+1s/^.*$//
/^Filesystem UUID:/d
/^Filesystem created:/d
+/^Filesystem flags:/d
/^Last write time:/d
/^Last mount time:/d
/^Last checked:/d
/^Directory Hash Seed:/d
/^Next check after:/d
/^Maximum mount count:/d
+/Reserved blocks uid:/s/ (user .*)//
+/Reserved blocks gid:/s/ (group .*)//