qacct extracts arbitrary accounting information from the cluster logfile.

              qalter changes the characteristics of already submitted jobs.

              qconf provides the user interface for configuring, modifying, deleting and querying queues and the cluster configuration.

              qdel provides the means for a user/operator/manager to cancel jobs.

              qhold holds back submitted jobs from execution.

              qhost displays status information about Grid Engine execution hosts.

              qlogin  initiates  a telnet or similar login session with automatic selection of a low loaded and suitable host.

qmake is a replacement for the standard Unix make facility. It extends make by its ability  to  distribute independent make steps across a cluster of suitable machines.

qmod allows the owner(s) of a queue to suspend and enable all queues associated with his machine (all currently active processes in this queue are also signaled) or to suspend and enable jobs  executing  in  the owned queues.

              qmon  provides  a  Motif  command  interface  to all Grid Engine functions. The status of all or a private
              selection of the configured queues is displayed on-line by changing colors at corresponding queue icons.

              qresub creates new jobs by copying currently running or pending jobs.

              qrls releases holds from jobs previously assigned to them e.g. via qhold(1) (see above).

              qrsh can be used for various purposes such as providing remote execution of interactive  applications  via
              Grid Engine comparable to the standard Unix facility rsh, to allow for the submission of batch jobs which,
              upon execution, support terminal I/O (standard/error output and standard input) and terminal  control,  to
              provide  a batch job submission client which remains active until the job has finished or to allow for the
              Grid Engine-controlled remote execution of the tasks of parallel jobs.

              qselect prints a list of queue names corresponding to specified selection criteria. The output of  qselect
              is usually fed into other Grid Engine commands to apply actions on a selected set of queues.

             qsh  opens an interactive shell (in an xterm(1)) on a low loaded host. Any kind of interactive jobs can be
              run in this shell.

              qstat provides a status listing of all jobs and queues associated with the cluster.

              qtcsh is a fully compatible replacement for the widely known and used Unix C-Shell (csh) derivative  tcsh.
              It  provides  a  command-shell  with  the  extension of transparently distributing execution of designated
              applications to suitable and lightly loaded hosts via Grid Engine.

              qsub is the user interface for submitting a job to Grid Engine.