@begin(header)
author: Eric Mandel
show_author: ShowNone
author_organization: Smithsonian Astrophysical Observatory
node_expert: eric@cfa.harvard.edu
expiration_date: 12/31/93
last_modifier: Eric Mandel
last_mod_date: 09/18/91
mod_num: 1
@end(header)
@b<Useful Host One Liners>

These host commands do not have parameters associated with them.
They therefore can be executed directly, instead of bringing
up a parameter editor.

For example, this button will send a command to the shell to start up
the XDir directory browser program.  (Of course, there are other ways
to start xdir.)
@button<XDir, @dynamic[SendString,unix,host, "xdir &"]>

This button will send the 'ls -l' command to the shell.
@button<ls -l, @dynamic[SendString,unix,host, "ls -l"]>

You can put your own one-line host commands in the
$(UPARM)/user.hostcmds file and they will appear in this window
below: