diff options
author | email.ahmedkamal@googlemail.com <> | 2008-07-30 13:29:28 -0400 |
---|---|---|
committer | David Woodhouse <dwmw2@hera.kernel.org> | 2008-07-30 13:29:28 -0400 |
commit | e9fa78e2ecad33b370caf452f79252eb1ab52bc7 (patch) | |
tree | f471170c8da348092cd592b28863c061b08cb6e6 /btrfsctl.c | |
parent | 26641e8d32df6448ec06e5e62f23b97bf006e710 (diff) |
Cleanup btrfsctl help message
Many options were not mentioned in the usage message, fix that and
cleaning up the brackets
Signed-Off-By: Ahmed Kamal <email.ahmedkamal@googlemail.com>
Diffstat (limited to 'btrfsctl.c')
-rw-r--r-- | btrfsctl.c | 19 |
1 files changed, 10 insertions, 9 deletions
@@ -44,15 +44,16 @@ static inline int ioctl(int fd, int define, void *arg) { return 0; } void print_usage(void) { - printf("usage: btrfsctl [ -s name ] [-d] [-r size] file_or_dir\n"); - printf("\t-d filename defragments one file\n"); - printf("\t-d directory defragments the entire Btree\n"); - printf("\t-s snap_name existing_subvol creates a new snapshot\n"); - printf("\t-s snap_name tree_root creates a new subvolume\n"); - printf("\t-r [+-]size[gkm] resize the FS\n"); - printf("\t-A device scans the device for a Btrfs filesystem\n"); - printf("\t-a scans all devices for Btrfs filesystems\n"); - printf("\t-c forces a single FS sync\n"); + printf("usage: btrfsctl [ -d file|dir] [ -s snap_name subvol|tree ]\n"); + printf(" [-r size] [-A device] [-a] [-c]\n"); + printf("\t-d filename: defragments one file\n"); + printf("\t-d directory: defragments the entire Btree\n"); + printf("\t-s snap_name: existing_subvol creates a new snapshot\n"); + printf("\t-s snap_name: tree_root creates a new subvolume\n"); + printf("\t-r [+-]size[gkm]: resize the FS by size amount\n"); + printf("\t-A device: scans the device file for a Btrfs filesystem\n"); + printf("\t-a: scans all devices for Btrfs filesystems\n"); + printf("\t-c: forces a single FS sync\n"); printf("%s\n", BTRFS_BUILD_VERSION); exit(1); } |