#!/bin/bash
for file in *
do
if [[ $file == a* ]]; then
echo "chmod 660 " "$file"
chmod 660 "$file"
elif [[ $file == b* ]]; then
echo "chmod 754 " "$file"
chmod 754 "$file"
else
echo "chmod 600" "$file"
chmod 600 "$file"
fi
done
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