Segmentation fault while trying to recover file with extundelete
hello,
I accidentally removed a directory with its contents with rm -r and I don't have a backup. I got to know about extundelete utility on linux and downloaded on my Linux Fedora 28 notebook PC. The file system is ext4. I log in to the system as single user mode and unmount the /home directory from the partition where the file was located; in this case it is /dev/mapper/fedora-home. After I unmounted /home I ran the fsck on the partition and it was successful, but when I try to recover the directory (or a single file) I get segmentation fault like this:
extundelete gave segmentation fault no matter what file I tried to recover, whether a directory or a single file, and I am certain I entered the file path correct. I did this right after the directory or file was removed. I unmounted the /home directory immediately thus avoiding any writes to the partition. Below is my filesystem:
Thank you.
Hi,
While comparing primary key data of two tables thr bteq script I am getting this Error. This script is a shell script.
*** Error: The following error was encountered on the output file.
Script.sh: 3043492 Segmentation fault(coredump)
Please let me know how to get through it.
... (5 Replies)
Hi,
I am having this segmentation fault not in the following program, bt. in my lab program . My lab program is horrible long so cannot post it here bt. I am using the following logic in my program which is giving the segmentation fault. Bt. if I run this sample program as it is it dosen't give... (3 Replies)
This code is causing a segmentation fault and I can't figure out why. I'm new to UNIX and I need to learn how to avoid this segmentation fault thing. Thank you so much. Thanks also for the great answers to my last post.:):b:
int main()
{
mysqlpp::Connection conn(false);
if... (3 Replies)
I use a binary name (ie polo) it gets some parameter , so for debugging normally i do this :
i wrote script for watchdog my app (polo) and check every second if it's not running then start it , the problem is , if my app , remain in state of segmentation fault for a while (ie 15 ... (6 Replies)
Hi Guys,
I just installed and booted a zone called testzone. When I logged in remotely and tried changing to root user I get this error:
"Segmentation fault"
Can someone please help me resolve this?
Thanks alot (2 Replies)
I keep getting this fault on a lot of the codes I write, I'm not exactly sure why so I'd really appreciate it if someone could explain the idea to me.
For example this code
#include <stdio.h>
main()
{
unsigned long a=0;
unsigned long b=0;
int z;
{
printf("Enter two... (2 Replies)
Hi everyone
Need to get version of npm application that have several output like this:
root: nmp -version
10
root: nmp -version
10
root: nmp-new -version
3.1
root: nmp-old -version
Segmentation fault
count them , after that write to the file like this:
10 2
3.1 1 (1 Reply)
Oddities with gcc, 2.95.3 for the AMIGA and 4.2.1 for MY current OSX 10.14.1...
I am creating a basic calculator for the AMIGA ADE *NIX emulator in C as it does not have one.
Below are two very condensed snippets of which I have added the results inside the each code section.
IMPORTANT!... (11 Replies)
Discussion started by: wisecracker
11 Replies
LEARN ABOUT DEBIAN
recover
RECOVER(1) General Commands Manual RECOVER(1)NAME
recover - recover a deleted file
SYNOPSIS
recover [device] [options]
OPTIONS -h, --help prints help
-a, --all no filtering; dump all deleted inodes
DESCRIPTION
recover recovers a file which matches some ext2 - info about the deleted inode by getting all the deleted inodes and filtering them. It's
based upon the Ext2Undeletion-howto by Aaron Crane. Using this utility, your chances to recover a lost file should increase a lot.
QUESTIONS ABOUT THE DELETED FILE
o Hard disk device name
o Year of deletion
o Month of deletion
o Weekday of deletion
o First/Last possible day of month
o Min/Max possible file size
o Min/Max possible deletion hour
o Min/Max possible deletion minute
o User ID of the deleted file
o A text string the file included (can be ignored)
BUGS
Please note that recover does not work with ext3 filesystems, it is strictly ext2-only. For further information on this, please read
/usr/share/doc/recover/README.ext2only
WARRANTY
There is no warranty.
SEE ALSO
debugfs (8)
AUTHOR
Tom Pycke (Tom.Pycke@advalvas.be)
WEBSITE
http://users.linuxbox.com/~recover
November 4 1999 RECOVER(1)