### Setup First copy and paste this command to execute it. No worries not need to understand what it does. ```bash course={{extra.working_directory}} mkdir -p ~/$course/script mkdir -p ~/$course/data echo "Welcome to the {{extra.working_directory}} course" > ~/$course/README echo "echo hello" > ~/$course/script/script1.sh echo "ATGC" > ~/$course/data/data1.fa touch ~/$course/data/dataA.fastq touch ~/$course/data/dataB.fastq cd $course echo "done" ``` The command above prepare a {{extra.working_directory}} directory with material.