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
undbx
undbx(1) undbx undbx(1)NAME
undbx - a tool to extract e-mails from Outlook Express .dbx files.
SYNOPSIS
undbx [options]<DBX-DIRECTORY|DBX-FILE>[<OUTPUT-DIRECTORY>]
DESCRIPTION
undbx is a tool to extract, recover and undelete e-mails messages from Outlook Express .dbx files.
Email are extracted in individual .eml files.
When a target directory is specified, undbx will extract e-mails from dbx files found in this directory. Instead of providing a target
directory, the usr can provide a target dbx file.
When no output directory is specified, undbx will extract emails in a subdirectory of the current directory.
In normal mode (not recovery), a message is extracted only if there is no corresponding .eml file in the destination directory.
On the other hand, if a .eml file exists in the destination directory and no corresponding mail is found in the .dbx file, the mail is con-
sidered deleted and undbx will delete this .eml file. This way, undbx can be used as an synchronization backup tool for .dbx files.
The file names of .eml files are composed by the From, To and Subjec: header fields. The modification time of each file is set to match
the date specified in the Date field of the mail header.
OPTIONS --help Provides a short help message.
--recover
undbx attempt to recover e-mail messages from a corrupted .dbx file.
In this mode fragments of messages are collected into .eml files. This may take a long time and some messages maybe corrupted.
Also, all messages are extracted, not only the new ones.
--version
Shows the version string
SEE ALSO pffinfo(1)pffexport(1)munpack(1)AUTHOR
This manual page was written by Christophe Monniez <christophe.monniez@fccu.be> for the Debian system (but may be used by others).
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 3 or any
later version published by the Free Software Foundation
On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
February 23, 2011 undbx(1)