Questions about recovering data. Includes data loss due to hardware failure, software failure, and user or administrator failure (accidental delete). Please also add tags for the specific things involved, such as /raid, /ext4, /hard-disk, /rm, etc.

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4
votes
6answers
1k views

I accidentally removed /var/www/ on my Linux server

I ran rm -drf on my web server and accidentally removed everything inside /var/www/. Of course, it had everything for our website in it. How can I undo this? Or is it possible to restore it to a ...
3
votes
1answer
470 views

Linux equivalent of GraphClick?

Is there a piece of Linux software that does what GraphClick does in Mac OS X? That is, is there a Linux software that "is a graph digitizer software which allows to automatically retrieve the ...
3
votes
3answers
879 views

Rolling back a file

I have a situation, a colleage of mine overwrote PHP files that I've made changes to , is it possible to roll back a file to a previous working version using the command line. No svn repositories are ...
18
votes
2answers
39k views

How to recover a crashed Linux md RAID5 array?

Some time ago I had a RAID5 system at home. One of the 4 disks failed but after removing and putting it back it seemed to be OK so I started a resync. When it finished I realized, to my horror, that 3 ...
11
votes
3answers
1k views

saving data from a failing drive

An external 3½" HDD seems to be in danger of failing — it's making ticking sounds when idle. I've acquired a replacement drive, and want to know the best strategy to get the data off of the dubious ...
8
votes
2answers
1k views

How to repair an ext3 partition after broken resize operation?

I was using gparted to resize a near-terabyte ext3 partition, adding about 40 GB to the left. After nearly 12 hours of moving data (and with 23 more hours estimated to remain) the system hung. Now ...
1
vote
2answers
711 views

“lshw -C disk” returns but prints nothing

I am using an ubuntu live cd to help me recover some data off of a hard drive. I used lshw -C disk to find out which device I need to copy, /dev/sda in this case. I am using ddrescue -n to try and ...
2
votes
1answer
195 views

Prevent libflashplayer.so from deleting a file?

I'm trying the preview release of Flash Player "Square" for Linux and noticed that video files are now being deleted from the /tmp/ folder. Yet the files are still in use (I can see them with lsof): ...
32
votes
7answers
12k views

Recovering accidentally deleted files

I accidentally deleted a file from my laptop. I'm using Fedora. Is it possible to recover the file?
2
votes
1answer
4k views

Accessing the iPhone file system via Linux/Unix

My old iPhone is semi-bricked. It turns off after a few minutes and doesn't get past the load screen. It has important data on it which wasn't backed up. I'm trying to access the hard-drive's ...