X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=manpages%2Flive-snapshot.en.1.txt;h=fdca25ba0022ed54662f450c80f6f054f1e7382f;hb=d5a9dc104fa5705a2c173a60c8c6b742c8c3ee50;hp=e880b084a4b6767df803c336cd8b245fc142fbad;hpb=5ef821bfd0d30137175d5784cb2b24fef025ce6c;p=live-boot-grml.git

diff --git a/manpages/live-snapshot.en.1.txt b/manpages/live-snapshot.en.1.txt
index e880b08..fdca25b 100644
--- a/manpages/live-snapshot.en.1.txt
+++ b/manpages/live-snapshot.en.1.txt
@@ -55,6 +55,12 @@ the filename/label used for the output file/partition. If left blank, live-snaps
 
 internally used on resyncs.
 
+  -f, --refresh::
+
+try to do the same operation that should be done at reboot or halt, resyncing
+boot-time auto discovered snapshots. Useful to prevent a crash or surge
+power-off.
+
   -t, --type **TYPE**::
 
 Type could be one of "cpio", "squashfs", "ext2", "ext3" or "jffs2".