But many hospitals have failed to make controlling C. diff a priority, critics contend. “The biggest problem in our hospitals is that they are filthy dirty,” said Dr. Alfonso Torress-Cook, an ...

I have the following bash script which tests 2 jpgs and displays a message if they are different.<br><br> diff -a --brief fullsize.jpg fullsize.jpg.bak<br> echo "diff=$?"<br> if [ $? -eq 1 ]; then<br> ...