HTCondorWiki: How To Run One Command On Each Machine

 
 > condor_status -constraint 'SlotID==1' -format '+TargetSlot = "%s"\nqueue\n\n' Name >> runit.sub
 {endcode}
+
+--
+
+If you are ok with different clusters for each job -
+
+{code}
+$ cat do_cmd.sub
+cmd = da_cmd
+requirements = TARGET.SlotId == 1 && TARGET.Machine == "$(machine)"
+queue
+$ for m in $(condor_status -master); do condor_submit -a machine=$m do_cmd.sub; done
+{endcode}
+
+If you want it in a single cluster -
+
+{code}
+#!/bin/sh
+
+cmd=$1; shift
+args=$@
+
+(
+ echo "cmd = $cmd"
+ echo "args = $args"
+ echo "requirements = TARGET.SlotId == 1 && TARGET.Machine == My.TargetMachine"
+ for machine in $(condor_status -master); do
+    echo "+TargetMachine = \"$machine\""
+    echo "queue"
+ done
+) | condor_submit
+{endcode}