1 #!/bin/sh

     2 ###set -e

     3 

     4 trap "exit" INT

     5 

     6 files=${1:-assignment201810-*}

     7 

     8 for sd in $files; do

     9   cd $sd

    10   cp output output1

    11   #cmp -s output output1 > /dev/null

    12   #if [ $? -eq 1 ]; then

    13   #    echo $sd + "is different"

    14   #fi

    15   cd ..

    16 done

    17 

    18