Find all files from current directory and subdirectories
Result
Finding files by date: http://www.cyberciti.biz/faq/howto-finding-files-by-date/
The tools I use for computer forensics.
Windows
Linux
It is possible to configure the harddisks to spin down after a period of inactivity, but if one or more processes keep reading and writing from the disks, that will prevent them from entering standby mode.
To find out which processes are causing disk activity, the following script is very useful:
blkdevMonitor.sh
The script works like this:
The following link contains a list of daemons and configurations known to cause random disk activity: Standby Mode FAQ
Older versions of Squeezebox Server caused lots of disk activity, but fortunately that has been resolved in version 7.5.1.
What is jdb2 and flush?
Sometimes the processes “jbd2″ and “flush” are waking up the harddisk. As I understand, these processes are responsible for doing delayed writes to the disk in order to optimize performance. In other words, they are writing to the disk on behalf of other processes which makes it difficult to find the culprit(s). In my case, it was the samba daemon accessing the disk. As long as a PC or media streamer on your network has an open view on any of your samba shares, it will cause the disks to wake up.
Plug the USB stick into the Qnap. Then in a terminal, as root, do an lsusb to confirm that the USB drive has been recognised.
To find out what device name it has been assigned, do a dmesg | tail. This will print the latest lines from the kernel log, which should contain information about the inserted USB drive:
fdisk -l, which shows all connected drives, can also be used to find the right device name. The USB drive can be recognised by its size. In this case, it is a 2 GB one:
If the USB drive is already formatted with e.g. NTFS, it has probably been mounted automatically, in which case it should be unmounted. You can check this with the df command:
Once we know the name of the drive and it is unmounted, we can create a new linux partition using fdisk:
Finally, format the partition with the ext3 filesystem:
Now the partion is formatted and it can be mounted again:
The USB drive is now ready for use 
Daemon services, or just daemons, are started at boot time. They are roughly equivalent to services in the Windows world.
To see which daemons are available on a system, do an
Every script in that directory represents a daemon, which can be started, restarted and stopped manually using the following syntax:
If, for example, I wanted to restart an nzb-get daemon due to changes in its configuration files, I would type
After issuing the command, the daemon will usually print some lines to the terminal indicating what it is doing, e.g.: ”Starting NZB-Get Daemon” or “Shutting Down“.
If you want to make sure whether a daemon is running or not, you can grep for its name in the list of running processes. If I wanted to see if the nzb-get daemon was really started, I could do the following grep:
If the daemon is running, this will produce a result like:
The first line is the daemon. Notice the “–daemon” at the end of the line. The second line is the grep process we just ran to find the daemon.