How can I change the following using
perl -pi -e
test.txt
--------
00:00 AM
00:00 PM
00:12 AM
11:11 PM
out.txt
-------
12:00 AM
12:00 PM
12:12 AM
11:11 PM
I have the following code which works with sed but not using perl
sed 's/00:\(.*M\)/12:\1/g' test.txt > out.txt