The <task-name>
part of the command line is the
name of one of the tasks listed in Appendix B - currently
the available tasks are:
calc
funcs
coneskymatch
pixfoot
pixsample
plot2d
plot3d
plothist
regquery
server
sqlclient
sqlskymatch
sqlupdate
taplint
tapquery
tapresume
tcat
tcatn
tcopy
tcube
tjoin
tloop
tmatch1
tmatch2
tmatchn
tmulti
tmultin
tpipe
tskymatch2
votcopy
votlint