M kyanite.sh → kyanite.sh

@@ -2,13 +2,21 @@ #!/bin/sh
 
 helpme() {
   echo "usage:"
-  echo "  kyanite.sh full|partial|restore SRC DEST [options]"
+  echo "  $0 full|partial|restore SRC DEST [options]"
   echo "    COMMANDS:"
-  echo "      full: make a full backup of SRC to DEST/HOST/TIMESTAMP_full/"
-  echo "            this can be a remote path in user@host:path form too"
-  echo "      partial: make partial backup of SRC to DEST/HOST/TIMESTAMP_part/"
+  echo "      full: Make a full backup of SRC to DEST/HOST/TIMESTAMP_full/"
+  echo "      partial: Make partial backup of SRC to DEST/HOST/TIMESTAMP_part/"
   echo "               relative to the latest full backup in that directory"
-  echo "      restore: restore the backup at DEST/ to SRC/"
+  echo "      restore: Restore the backup at DEST/ to SRC/"
+  echo "    SRC:"
+  echo "      Relative or absolute path for the source to backup or restore from."
+  echo "      When backing up, can be a remote path in the form of user@host:path;"
+  echo "      The HOST component of the kyanite backup path is gleaned from this if so."
+  echo "      When restoring, this is the full path to the timestamped backup folder."
+  echo "    DEST:"
+  echo "      Relative or absolute path for the destination to backup or restore to."
+  echo "      When backing up, this is path to the root of your kyanite backups."
+  echo "      When retoring, this is the path to your restore destination."
   echo "    OPTIONS:"
   echo "      anything provided after DEST is passed as additional options to rsync,"
   echo "      e.g. '--exclude .cache'"