Find all files and directories modified at a specific date in Linux
To find all files modified on, for example, January 21 2013:
find . -newermt 2013-01-21 ! -newermt 2013-01-22
To find all files modified on, for example, January 21 2013:
find . -newermt 2013-01-21 ! -newermt 2013-01-22