+
+##<pre><<foreach $v (keys %ENV) { printf "%s=%s\n",$v,$ENV{$v} }>></pre>
+
+<p><hr><p>
+<a name="cmd"><h3>command line usage</h3></a>
+<pre>
+upload usage: fexit [-c "comment"] [-a archive] file(s) recipient[,...]
+example: fexit flupp.avi framstag@rus.uni-stuttgart.de
+example: fexit -c "lab research" -a data *.png x1@flupp.org,x2@flupp.org
+
+download usage: fexit FEX-download-URL
+example: fexit http://fex.rus.uni-stuttgart.de/fop/jHn34yp7/flupp.avi
+
+additional options:
+ -v # HTTP verbose output
+ -u fexserver/user@domain:auth-ID # use this server & user
+ -o # overwrite file
+ -d # delete file
+ -x [files] # F*EX clipboard read/write
+ -s [files] # SEX read/write yourself
+ -m kBs # max kBs throuput
+ -T up-MBs[:down-MBs] # test internet speed
+ -X "parameter" # additional URI parameter
+ -X? # show recipients parameter
+</pre>
+