Document subject script properly
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@ -2,6 +2,8 @@
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if [ $# -lt 2 ]; then
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if [ $# -lt 2 ]; then
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echo "Usage: subject.sh <subject name> <subject type>"
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echo "Usage: subject.sh <subject name> <subject type>"
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echo "subject type 0: programming"
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echo "subject type 1: no programming"
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exit 1
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exit 1
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fi
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fi
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