USAGE_WARN="80"
# COMPRESS: What kind of compression should tar use.
-# Can be "gz", "bz2" or "lzma". Make sure your version of tar understands it.
+# Can be "none", "gz", "bz2" or "lzma". Make sure your version of tar
+# understands lzma if you want to use it.
COMPRESS="gz"
# TAR_OPTS: Additionnal options to the tar invocation.
# automatically, rendering the backup unusable.
SNAPSHOT_SIZE="5G"
+# USE_GPG: Encrypt all the tar archives with GnuPG
+USE_GPG="no"
+
+# GPG_KEY: The *target* GnuPG public key to use
+GPG_KEY="12345678"
+
+# GPG_PASSPHRASE: The passphrase for the backup private key
+GPG_PASSPHRASE="This is the backup passphrase"
+
# USE_FTP: Mirror the local backup directory on a remote FTP
USE_FTP="yes"