`bup save` saves the contents of the given files or paths
into a new backup set and optionally names that backup set.
+Note that in order to refer to your backup set later (i.e. for
+restoration), you must either specify `--name` (the normal case), or
+record the tree or commit id printed by `--tree` or `--commit`.
+
Before trying to save files using `bup save`, you should
first update the index using `bup index`. The reasons
for separating the two steps are described in the man page
-f, \--indexfile=*indexfile*
: use a different index filename instead of
- `~/.bup/bupindex`.
+ `$BUP_DIR/bupindex`.
-v, \--verbose
: increase verbosity (can be used more than once). With
is 1 (fast, loose compression)
-# EXAMPLE
-
+# EXAMPLES
$ bup index -ux /etc
Indexing: 1981, done.