At the suggestion of Koji we put the bits together to bring command line channel completion to a few common commands.  So for the following commands a tab will help find the next stop in the channel name.

 * ndscope
 * probe
 * caget
 * caput
 * camonitor
 * cdsutils

$ caget H1:PEM- tab tab
PEM-CS     PEM-EX     PEM-EY     PEM-MX     PEM-MY     PEM-ODC    PEM-PCIE   PEM-PEM    PEM-VAULT  PEM-X      PEM-Y