homework_6_ancestry

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Here are some useful server management tools

 df -h              ### Show space availability in all directories
 df -h /directory   ### Show disk space in /directory
 
 top                ### Show resource utilization and job status, etc.
 htop               ### Souped up "top"
 

PBS batch queuing (used on vieques and research computing)

### PBS batch system utilities qstat ### On PBS batch system shows status of submitted jobs watch qstat ### Refreshes “qstat” every second.

### Submit interactive pbs job in the short queue for 23 hours on 1 node with 22 CPUs ### Having 22 or 23 CPUs is helpful when you're running per-chromosome jobs. qsub -I -q short -l walltime=23:00:00 -l nodes=1:ppn=22