qsub: add page (#1700)

pages/linux/qsub.md

@@ -0,0 +1,19 @@
+# qsub
+
+> Submits a script to the queue management system TORQUE.
+
+- Submit a script with default settings (depends on TORQUE settings):
+
+`qsub {{script.sh}}`
+
+- Submit a script with a specified wallclock runtime limit of 1 hour, 2 minutes and 3 seconds:
+
+`qsub -l walltime={{1}}:{{2}}:{{3}} {{script.sh}}`
+
+- Submit a script that is executed on 2 nodes using 4 cores per node:
+
+`qsub -l nodes={{2}}:ppn={{4}} {{script.sh}}`
+
+- Submit a script to a specific queue. Note that different queues can have different maximum and minimum runtime limits:
+
+`qsub -q {{queue_name}} {{script.sh}}`