unison-latest-stable-gtk(1) on Linux
The text 477be5daec4e, as Debian 4.0 (Etch) shipped it.
a file-synchronization tool for Unix and Windows
Flags it lists
-
-addprefsto -
-addversionno -
-auto -
-backup -
-backups -
-batch -
-contactquietly -
-debug -
-doc -
-dumbtty -
-editor -
-fastcheck -
-follow -
-force -
-group -
-height -
-ignore -
-ignorecase -
-ignorenot -
-killserver -
-log -
-logfile -
-maxbackups -
-merge -
-merge2 -
-numericids -
-owner -
-path -
-perms -
-prefer -
-root -
-rootalias -
-rshargs -
-rshcmd -
-servercmd -
-silent -
-socket -
-sortbysize -
-sortfirst -
-sortlast -
-sortnewfirst -
-sshcmd -
-statusdepth -
-terse -
-testserver -
-times -
-ui -
-version