How to find and move files older than 365 days in Linux
The command:
find /sourcedirectory -iname “*file extension or part of file name*” -mtime +365 -type f -exec mv "{}" /destination/directory/ \;
The mtime command can be modified to another number which will move anything from that number of days and older. The + can also be changed to a - which will move anything newer instead. If neither a + or a - is specified then it will move just files exactly that many days old.
The '-type f' command ensures only files are moved, not directories
