10 More Discussions You Might Find Interesting
1. Solaris
I have a Sun sparc classic that I am trying to recover data off. The main CPU part just clicks or beeps when powered up, but does not come on (nothing on screen, and LED in front not lighting up).
There is also an external SCSI drive, and I have verified there is a drive inside the CPU.
... (8 Replies)
Discussion started by: mackconsult
8 Replies
2. Linux
Hi all. Not sure where to post this, so figured I'd start here. I have a LVM2 partition that has become unreadable. I've scoured dozens of threads about the topic and have hit a wall, so any advice is appreciated. Below is what I think shows what my major problem is:
First, a simple mount... (3 Replies)
Discussion started by: dargason
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3. UNIX for Advanced & Expert Users
I accidentally deleted a very important directory today with this rm -r. What would be the recommended way to recover my directory? After a lot of googleing I have seen these choices. Could I get some recommendations please?
Testdisk
Photorec- Doesn't recover file name like I would like. ... (10 Replies)
Discussion started by: cokedude
10 Replies
4. UNIX for Dummies Questions & Answers
I have a flash drive which contained very important docs. But somebidy accidently dleted those files. I want to recover these files anyhow.
I have listened the Linux have best possible chances of recovering it.
Can anybody tell me how to recover that? (1 Reply)
Discussion started by: nixhead
1 Replies
5. High Performance Computing
Hi all,
I'm writing an MPI application, in which I handle failures and recover them. In order to do that, in case of one node failure, I would like to remove that node from the MPI_COMM_WORLD group and continue with the remaining nodes.
Does anybody know how I can do that?
I'm using... (5 Replies)
Discussion started by: SaTYR
5 Replies
6. SCO
I've been working with SCO Unix for several years now but have never had to restore a system from a bare drive.
I have a bootable CD that contains what appears to be the correct files necessary to recover the boot and root filesystems.
I've got the BIOS setup such that the CD is the first... (12 Replies)
Discussion started by: teamhog
12 Replies
7. UNIX for Dummies Questions & Answers
Hello,
By accident I erased a file at work and I need to restore it from a backup tape. My manager says I will have to use the mt command with the fsf option to look through the tape but I am confuzed. I did a restore -t to get a listing of the tape. This is taking a long time.
If I sound... (1 Reply)
Discussion started by: mojoman
1 Replies
8. UNIX for Dummies Questions & Answers
Hello,
Is there a way to recover data from a SCO UNIXWARE 7.4 operating system without using a tape backup device?
We believe there is some data in some directories that was there once; but not anymore, we don't have a backup on tape.
So, is there any other solution to recover?
Hope... (0 Replies)
Discussion started by: Yorgy
0 Replies
9. UNIX for Dummies Questions & Answers
Hello,
I was reading the manual on rm and it states that when you use 'rm' the files are usual recoverable, how is this done?
Does it assume that a backup system is in place?
Cheers
Jack (4 Replies)
Discussion started by: jack1981
4 Replies
10. SCO
I am helping a company recover a system that is SCO OS 5.0.5 - they have their backup media, cd copies of SCO, but they do not have their license keys to install and SCO is being difficult in validating their license.
Does anyone have an install license key for 5.0.5 that they would be willing... (1 Reply)
Discussion started by: ggraham
1 Replies
HISTORY(5) File Formats Manual HISTORY(5)
NAME
history - record of current and recently expired Usenet articles
DESCRIPTION
The file <pathdb in inn.conf>/history keeps a record of all articles currently stored in the news system, as well as those that have been
received but since expired. In a typical production environment, this file will be many megabytes.
The file consists of text lines. Each line corresponds to one article. The file is normally kept sorted in the order in which articles
are received, although this is not a requirement. Innd(8) appends a new line each time it files an article, and expire(8) builds a new
version of the file by removing old articles and purging old entries.
Each line consists of two or three fields separated by a tab, shown below as :
[Hash] date
[Hash] date token
The Hash field is the ASCII representation of the hash of the Message-ID header. This is directly used for the key of the dbz(3).
The date field consists of three sub-fields separated by a tilde. All sub-fields are the text representation of the number of seconds
since the epoch -- i.e., a time_t; see gettimeofday(2). The first sub-field is the article's arrival date. If copies of the article are
still present then the second sub-field is either the value of the article's Expires header, or a hyphen if no expiration date was speci-
fied. If an article has been expired then the second sub-field will be a hyphen. The third sub-field is the value of the article's Date
header, recording when the article was posted.
The token field is a token of the article. This field is empty if the article has been expired.
For example, an article whose Message-ID was <7q2saq$sal$1@isrv4.pa.vix.com>, posted on 26 Aug 1999 08:02:34 GMT and recieved at 26 Aug
1999 08:06:54 GMT, could have a history line (broken into three lines for display) like the following:
[E6184A5BC2898A35A3140B149DE91D5C]
935678987~-~935678821
@030154574F00000000000007CE3B000004BA@
In addition to the text file, there is a dbz(3) database associated with the file that uses the Message-ID field as a key to determine the
offset in the text file where the associated line begins. For historical reasons, the key includes the trailing byte (which is not
stored in the text file).
HISTORY
Written by Rich $alz <rsalz@uunet.uu.net> for InterNetNews. This is revision 3782, dated 2000-08-17.
SEE ALSO
dbz(3), expire(8), inn.conf(5), innd(8), makehistory(8).
HISTORY(5)