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Code Block
languagebash
titleSample commands that can be pasted into nano
linenumberstrue
echo "My name is _____ and todays date is:" > GVA2021.output.txt
date >> GVA2021.output.txt
echo "I have just demonstrated that I know how to redirect output to a new file, and to append things to an already created file. Or at least thats what I think I did" >> GVA2021.output.txt
echo "i'm going to test this by counting the number of lines in the file that I am writing to. So if the next line reads 4 I remember I'm on the right track" >> GVA2021.output.txt
wc -l GVA2021.output.txt >> GVA2021.output.txt
echo "I know that normally i would be typing commands on each line of this file, that would be executed on a compute node instead of the head node so that my programs run faster, in parallel, and do not slow down others or risk my tacc account being locked out" >> GVA2021.output.txt
echo "i'm currently in my scratch directory on stampede2. there are 2 main ways of getting here: cds and cd $SCRATCH" >>GVA2021.output.txt
pwd >> GVA2021.output.txt
echo "over the last week I've conducted multiple different types of analysis on a variety of sample types and under different conditions. Each of the exercises was taken from the website https://wikis.utexas.edu/display/bioiteam/Genome+Variant+Analysis+Course+2021" >> GVA2021.output.txt
echo "using the ls command i'm now going to try to remind you (my future self) of what tutorials I did" >> GVA2021.output.txt
ls -1 >> GVA2021.output.txt
echo "the contents of those directories (representing the data i downloaded and the work i did) are as follows: ">> GVA2021.output.txt
find . >> GVA2021.output.txt
echo "the commands that i have run on the headnode are: " >> GVA2021.output.txt
history >> GVA2021.output.txt
echo "the contents of this, my commands file are: ">>GVA2021.output.txt
cat commands >> GVA2021.output.txt
echo "thisI will createnext creat a what_i_did_at_GVA2021.slurm file that will run for 15 minutes" >> GVA2021.output.txt
echo "and i will send this job to the queue using the the command: sbatch what_i_did_at_GVA2021.slurm" >> GVA2021.output.txt
Code Block
languagebash
titleModify your slurm file
cp /corral-repl/utexas/BioITeam/gva_course/GVA2021.launcher.slurm launcherwhat_i_did_at_GVA2021.slurm
nano launcherwhat_i_did_at_GVA2021.slurm

As stated above things we want to change are:

Line numberAs isTo be
16

#SBATCH -J jobName

#SBATCH -J end_of_class
21

#SBATCH -t 12:00:00

#SBATCH -t 0:10:00

27

conda activate GVA2021

conda activate GVA2021

Line 27 could be detled deleted if you prefer

Again use ctl-o and ctl-x to save the file and exit.

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Code Block
languagebash
titlesubmit job
sbatch launcherwhat_i_did_at_GVA2021.slurm
Code Block
languagebash
titleUse wc -l command to verify the number of lines in your commands file.
wc -l commands

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