Usage:
qgrok accepts an optional argument of the server to query.
Example output:
queue: free busy offline Nodes CPUs ---------- ---- ---- ------- ----- ---- DEFAULT 0 12 1 13 52 travis 11 1 0 12 48 no_myrinet 8 2 0 10 40 ---------- ---- ---- ------- ----- ---- totals: 19 15 1 35 140