My dovecot installation crashes after sometime, normally within one day. If I restart the process manually it works again for sometime but eventually it crashes again.
Code:
root# service dovecot status
dovecot dead but pid file exists
[code].....
After booting I noticed that sometimes nmb was not running. The command # service nmb status gives nmbd dead but pid file exists The timestamp of the pid file suggests that at the last shutdown the pid file was not removed, and I guess this prevented nmb to start properly during booting (Although during booting the messages is [OK]).
If I shut down nmb manually, everything is fine. I checked the log in /var/log/samba/log.nmbd and it doesn't show any error. As mentioned, this occurs only occasionally, and I have no idea what may be causing this.
When I check the status of postfix I get this error..... what does it mean and how do I fix / troubleshoot it?
View 11 Replies View RelatedI am using CentOS 5.6 with Apache 2.2.17. The Apache was compiled from source using RPM build to comply with PCI requirements. Also Plesk 9.3 is used as a control panel, but other than the config files the Apache is pretty standard. When the httpd is started, there are no errors reported in /var/log/messages or in the error_log, and the httpd starts, shows up in ps and the pid file exists in /var/run/httpd.pid.
However when you check the status 'service httpd status' you get 'httpd dead but subsys locked'. You can add websites normally, and the proper config files are generated so I am pretty sure this isn't a control panel issue as I have other servers running the same control panel and Apache 2.2.16 compiled and installed the same way as the 2.2.17 and there are no problems.
I also looked into the mail logs and found the following.
Mar 14 10:15:43 quant dovecot: Auth process died too early - shutting down
file or directory
Mar 14 10:15:43 quant dovecot: child 4442 (auth) returned error 127
I have scenrio where i have to check first whether the files exists or not then count of records should not be equal to zero and file should be of current day not the previous day then only process my next task.There are three files totally.please let me know how to write script to achieve the same.
View 2 Replies View RelatedI have a rather strange issue I'm attempting to fix here. One of the servers I work with had a log file reach 2GB in size and stopped logging. The software which is logging to said file cannot be stopped or restarted and does not provide a way to rotate log files -- poor design, I know. So in my infinite wisdom (or stupidity, however you want to read that), I truncated the log file in place with:
Code:
>vmsproxy.log
When I realized the log file was not being appended to, I checked lsof output and it
[code]...
I have a directory called /data In this directory I have some files like abcejb.jar,12_ab_ejb.jar, shejb.jar, test I need a shell script like... 1st I want to check if there is any ejb file exists in the directory using some condition If ejb files exists I want to redirect the ejb files list to a file called list. Now I want to copy all the files in the list file to some remote system.
View 1 Replies View Relatedwe have installed vignette software on the linux box and would like to uninstall it. To uninstall it we need to delete one file named vpd.properties. When we used locate vpd.properties, the file is found in 2 places. But when we used the ls -a in those locations the file is not seen. basically we want to remove that file. If we do rm vpd.properties, this also doesn't work. Also when we used find -H vpd.properties the file is not found. What is wrong here. I am sure the file vpd.properties will be added to file system as part of vignette. Can anyone suggest what could be wrong here.We logged in as root user to remove this file. Installation is done twice using root and vignette user ids. Thats why file is located in 2 places.
View 3 Replies View RelatedI have a script that runs each day at 6am and looks for files created within the last day and outputs the text to a file which it emailed to me. Im wanting to change it so that it would say something like "phone system backup complete" or "websense back complete" and say fail if its not there.
Dec 13 02:27 /mnt/ukwcs-net-config/IPT/Backup12-13-10#2-20.tar
Dec 13 01:00 /mnt/ukwcs-net-config/Websense/wsbackup_2010-12-13_010000.tar.gz
Script:
find /mnt/ukwcs-net-config -mtime -1 -ls | egrep '(.dmp|.tar.gz)' > log.txt
find /mnt/ukwcs-net-config -mtime -1 -ls | egrep '(/IPT/)' > logi.txt
find /mnt/ukwcs-net-config -mtime -1 -ls | egrep '(.agb)' > loga.txt
[Code]....
I was transferring some files from my laptop (running FC6) to a server at my work (don't know what kind) with "scp -rpC" and it stalled, don't know why.
Now when I try to delete the files from the server so I can start again I get the following error message
Code:
rm -r Single_injections/
rm: cannot remove directory `Single_injections/195320/400mA/010': File exists
rm: cannot remove directory `Single_injections/195320/400mA': File exists
rm: cannot remove directory `Single_injections/195320': File exists
rm: cannot remove directory `Single_injections': File exists
[Code].....
I want to create a file in the /root directory and then make sure it exists. The following code keeps telling me that the file doesn't exist even though it does.
Code:
#!/bin/bash
echo -e "username=someusername
passwordsomepassword" | sudo tee /root/.credentials
if [ -e /root/.credentials ]; then
echo "File exists!"
[Code]...
[Edit] Added second double quotation mark at the end of "somepassword"
1)I had download one hello.c for start working for Device drivers , and compile it . . I am using linux kernel 2.6.xx getting this error :
Error : linux / module.h file donesnot exists .
2) ad build the kernel and still getting the same error .
This script that I found online does the job it promises. it does convert the files to mp3 without an issue. What I need to include now is an if statement that says If $file.mp3 exists then delete $file.wav
Code:
#!/bin/sh
# name of this script: wav2mp3.sh
# wav to mp3
# Credit to the script creator (Nikesh Jauhari):
[Code]...
After that I'm stumped as to how to do the if statement
I'm running CentOS 5.3 64bit and from the get go I've had problems with the Apache serverMore specifically, on what seems to be a random occurance, the apache server stops to respond.The process is still running, but nothing happens with it, and it is not responding.The /var/logs/httpd/error_log is blank for the occurance and only shows an entry after I give it a restartSo I'm a bit confused about what is going on.With that said, I need to make sure the httpd is working one way or another.I don't want to force a restart service every 10 minutes as this seems a bit too much.However, I do want to have the following:run a crond every minute to do:
rm -Rf /root/testarea/*
wget http://ip/work.gif
then check if work.gif exists.
[code]...
I am writing a shell script to delete a file if it exists.
View 11 Replies View RelatedI've upgraded my raid array, and to make it boot I had to regenerate the initrd image (the root was on the raid drive)using
mkinitrd <img file> <kernel version>
after that at boot i always receive this error:
error inserting /lib/raid456.ko: -1 file exists
Is it possible to set up a udev rule that will check if a file exists on a USB drive?
I've got a few ubuntu servers in environments with some very not-techy peoples. Im hoping to get to the point where I can give them a few USB sticks with scripts on them, and if they plus one of these sticks in it will be mounted in, say, /media/special (rather than /media/usb0..7) and then the script would be run. But if a usb drive without special.sh is inserted, it should be mounted to /media/usb0..7 as normal.
I've been googeling for udev rules, and it seems simple enough to specify a mount point based on brand/model/serialnumber/etc... but i havent been able to find anything about checking for the existance of a file.
Tho the more i think about it, the more im starting to think its not going to be that straight forward. Can udev check for a file on a drive before that drive is mounted? Is it going to be a case of mounting every drive to /media/usb0..7 then having a script run that will check for the file, and if its there change the mount point before running special.sh?
I am in need of a way to check that the same file exists within two different directories using a filename as a variable. Here is the process which requires it: The script is reaches out (via ftp) and pulls down a file(s) and delete it afterwards. This is halfhazard because in the instance it doesnt pull down the file, yet still deletes it, we are up a creek. I am looking to pull it down to a temp location and then verify that file exists in the location in which it needs to be present to process before deleting it, adding a little extra layer for security. The script itself is finished.If I put a file name in manually it works perfect. I just need a way to pump the filename into the variable.
View 1 Replies View RelatedWhen I run ddclient with an existing ddclient.cache file I get errors saying "uninitialized value" and the remote IP address does not get updated. This pretty much renders ddclient useless. If I delete the cache file then things work fine and the IP address *does* get updated (if need be). I happen to be running version 3.7.3 of ddclient but I've tried this with ddclient 3.8.0 and the result is exactly the same except that the line number in the error changes to line 2030.
Here's the code at that line number :
Code:
if ($config{$host}{'login'} eq '') {
warning("null login name specified for host %s.", $host);
I'm running ubuntu ( 9.04 I think ) and using zoneedit.com for dynamic dns.
Here's a transcript showing the problem.
root@ruby:/var/cache/ddclient# ddclient
[Code]...
does first line create file in tmp directory with dsuser.exists.* ?or we are assigning the path of existing file in this directory?
View 2 Replies View RelatedI recently set up a Linux VPS and installed JDK 6u20 on it; I tried running a class and here's the result
Code...
The file "Server.class" is in the location I specified - why am I still getting the error?
I'm running CentOS 5.3 64bit and from the get go I've had problems with the Apache server.More specifically, on what seems to be a random occurance, the apache server stops to respond.The process is still running, but nothing happens with it, and it is not responding.The /var/logs/httpd/error_log is blank for the occurance and only shows an entry after I give it a restart.So I'm a bit confused about what is going on.With that said, I need to make sure the httpd is working one way or another.I don't want to force a restart service every 10 minutes as this seems a bit too much.However, I do want to have the following:
run a crond every minute to do:If it fails, then do service httpd restart (and log the failure and restart to a file and email me a message).Any pointers on how to do that?It ain't the pretty solution, but it will save me from a very angry user until I'll figure what is the real cause for this failure.
I need a script that dose the following checks if files exists by read input from a file then compares them to the files listed in the directory if they don’t exists the script would report back which file dose not exists. I also need to format the output so that files are grouped in different groups, group A, B, and C and etc based on file name. I would like the output of that do not exists files to be sorted based on second number in the file name than group according. I understand some of the basics of bash scripting something along of the lines of a loop and if statements might do the trick. Below is what I have so far. I don’t car so much about the script reporting back the file exists I prefer to only know if the file is missing and is less than 3 days old. Problem is if a file dose not exists in the reports file the test compares against the wrong file.
Group A
Foo22000.tar.gz
Foo22010.tar.gz
Group B
foo25000.tar.gz
foo25100.tar.gz
Group C
foo26000.tar.gz
Code] ....
Whenever I edit a spreadsheet in Gnumeric, I have to have an argument about saving the edited version. First, it says it wants to save it in Gnumeric's XML format instead of whatever format I opened it in, and then I get a dialog warning me the file already exists,is it OK to overwrite it? All my spreadsheets are either .odt or .csv. I just want to be able to open, edit and save without an argument every time. It's like telling a child that it's bed time and having the same argument every night, and it's getting on my nerves.Is there a setting where I can get gnumeric to obediently save the edited version, or do I just have to put up with the slower opening times of LibreOffice instead?
View 4 Replies View Relatedstatus is httpd dead but pid file exists ang logged caught SIGTERM, shutting down.
View 1 Replies View RelatedI wanna import files from a Dead old laptop running Ubuntu to a new PC running Windows 7 I was thinking of just puting the old HD in a Extrenal USB2 enclosure but I'm not sure about the file system and the posibility of importing stuff directly ! I also use a QNAP NAS that Run Samba and also a MAC Pro runing OSX 10.6 and 10.7
View 2 Replies View RelatedI am still probably of the windows mindset when it comes to security. I ran rootkit this morning and received the following error messages;
[09:43:49] /usr/sbin/unhide [ Warning ]
[09:43:49] Warning: The file '/usr/sbin/unhide' exists on the system, but it is not present in the rkhunter.dat file.
09:43:49] /usr/sbin/unhide-linux26 [ Warning ]
[code]....
I am trying to prepare procedures for email restoration following a file system loss that contained user Maildir directories. Assuming that my most recent backup is earlier than the last time that many users received and downloaded email, the restored mail directories will not contain messages that were previously received and downloaded to clients following the backup and preceding the crash. This is not a problem in itself, however, it does appear to cause problems for the email clients.
My desire would be for email clients (outlook, outlook express, thunderbird) to properly recognize the messages that currently exist on the server, ignore previously downloaded messages and download newly arriving messages.The behavior that I am seeing is that the email client fails to recognize that any new messages exist and fails to download any messages at all. By removing the dovecot.index... files and the uidlist file, the clients will download ALL messages that are present in the "new" and "cur" directories even if previously downloaded. This is also an undesirable outcome.
I'm having a rather strange problem - I'm trying to run an executable which is viewable using 'ls -l', and whose assembled code can be seen in programmes such as vi, but when I run it it says "zsh: no such file or directory". Here is a transcript of the commands:
Code:
[joshua:/usr/bin]$ ls -l gst-launch
-rwxr-xr-x 1 root root 9224 2008-11-22 16:13 gst-launch
[joshua:/usr/bin]$ file gst-launch
gst-launch: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked (uses shared libs), stripped
[Code]....
There's been a couple of similar questions on LQ, but only one which seemed to have a vaguely helpful answer was this one. I too am running 64-bit Slackware, so it may well be a similar problem. The poster installs "ld-linux.so.2", which I don't have on my system (I have "ld-linux-x86-64.so.2" installed, though)... However, he gets it from a package using apt, and the source package which contains ld-linux.so.2 seems to be glibc.
Is ld-linux-x86-64.so.2 in any sense equivalent to ld-linux.so.2? Have other people seen this problem, and do they believe installing ld-linux.so.2 will solve the problem? If so, is installing glibc the right way of going about it?
