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@ -7,6 +7,7 @@ IFS=' |
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FILENAME="student/set-env-vars.sh" |
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FILENAME="student/set-env-vars.sh" |
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# echo not allowed |
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if [ -s ${FILENAME} ]; then |
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if [ -s ${FILENAME} ]; then |
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if [[ $(cat $FILENAME | grep echo | wc -l) -ne 0 ]]; then |
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if [[ $(cat $FILENAME | grep echo | wc -l) -ne 0 ]]; then |
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echo "echo is not allowed in this exercise!" |
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echo "echo is not allowed in this exercise!" |
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