Some users have recently had their accounts hijacked. It seems that the now defunct EVGA forums might have compromised your password there and seems many are using the same PW here. We would suggest you UPDATE YOUR PASSWORD and TURN ON 2FA for your account here to further secure it. None of the compromised accounts had 2FA turned on.
Once you have enabled 2FA, your account will be updated soon to show a badge, letting other members know that you use 2FA to protect your account. This should be beneficial for everyone that uses FSFT.
You did compare the sorted files, right? The commands I gave you work fine for some small test files. Can you provide a sample line from one of the files (or a fake line that looks the same)?
PGP is generally kept strictly client-side. Have a look at the enigmail extension for thunderbird if you're interested in ease of use. Google finds some guides.
http://www.google.com/search?q=gnupg+enigmail+guide
Yes, tar preserves the leading directories. This can be very useful, but if you don't want them, either cd first (as Boomslang suggested) or use tar's -C option when creating the archive.
By the way, there's no need to specify '-f -', since tar writes to stdout and reads from stdin by...
Yes. Generally, if someone sends you a command prefixed by a '#', then run it as root. A '$' means you can/should run the command as your normal user. Of course, 'grub>' is the grub prompt, so those lines get typed into grub.
Weird.
If you're not sure which drive is which, try:
hdparm -I /dev/sda
hdparm -I /dev/sbd
...or...
for drive in /dev/sd? ; do hdparm -I $drive ; done | less
I suppose it would be worthwhile to determine if grub is actually writing itself to the mbr. Boot from a CD and try...
Are you absolutely certain you're installing grub on (hd0) and not (hd0,1)? The former is the drive (hence, the MBR) and the latter is the partition Linux resides on.
In that case I do not understand what is going on. You may have to describe the results more precisely. After you reinstall grub, what happens? Does grub not run when you reboot? ...or does Vista then overwrite it again? ...or...?
Also, please briefly describe your drive and partition scheme...
I don't know about Vista, but previous versions of Windows don't play nicely with other operating systems. If Vista is a bad little boy and overwrites the MBR, just reinstall grub from a Linux boot CD. You can use Knoppix or anything else that has grub and will give you a root terminal...
All my Samsung drives are pretty new, and none of them have died yet, so I can't say how nice the RMA process is. I've never seen anything about their OEM drives only having a 1-year warrany, though; that sounds like FUD. Can you provide a link to the complaints you read?
Samsung has a...
Hmm. My GNU tar 1.19 doesn't have a -a option, but that kind of behavior is default. As far as I know the only files it won't copy are sockets, which is ok because socket-listening programs should recreate them before listening anyway.
Rsync calculates, sends, and compares MD5 checksum...
Destination:
$ cd / ; nc -l -p 8888 -q0 | tar x
Source:
$ cd / ; tar c builds | nc 10.1.1.101 8888 -q0
I do that all the time for large transfers on my home LAN, but, as a matter of good practice, never over any network I don't control (including, of course, the Internet). Use encryption...
Why are you multiplying the seek times by the number of disks? I should think the RAID controller (or OS for software RAID) would command the disks to seek simultaneously, or nearly enough. Thus, the average seek times for an array of identical disks would be the same as the average seek times...
That's an interesting idea. I skimmed my rsync manual and I didn't see any way to do that, but it wouldn't be difficult to do such a thing manually.
1. use 'find /usr -printf <something>' to get a list of all files and their ownerships
2. copy the list to the damaged machine
3. write a...