Automatically make or update a copy real-time on another hard drive volume whenever files are saved to a particular folder
17857
How do I synchronise two folders in real-time in Windows 7?
22155
Can timestamps be preserved when copying files on OS X?
156389
Keep FTP folder synchronized with Windows folder
645
How do I copy files using Windows Batch?
89437
How to sync two folders with command line tools?
66627
Executing commands consequtively on multiple folders
64763
automatic mount any external drive under /media with read/write access to everyone
39522
Linux: copy and create destination dir if it does not exist
121937
How can I keep a folder synchronized to an external USB hard drive?
123738
Automatically rename files when they are placed in a specific directory
87718
Move /opt to a different, already existing drive
123770
How to make file creation an atomic operation?
92682
Watch Filesystem in Real Time on OS X and Ubuntu
135268
How to copy only new files AND only those that are modified after a certain date?
38183
How can I copy a file to a new location, creating the directory as well
96439
How do I eject the Time Machine backup drive automatically after each backup?
148125
How can I copy files from A to B, only including files that exist in B?