Demo Discussion
Forum Config Examples Contributions Vulnerabilities
  Discussion forum about ELOG, Page 683 of 807  Not logged in ELOG logo
New entries since:Thu Jan 1 01:00:00 1970
ID Date Icon Authordown Author Email Category OS ELOG Version Subject
  69563   Mon Sep 26 19:21:33 2022 Reply Dan Wittemandrwitteman@physics.ucsd.eduQuestionLinux3.1.4-395Re: Need help with permission

I used "chown" to pass permissions from root to my deafult user, then restarted the service and now I can make posts. Thank you!

Stefan Ritt wrote:

Sometimes this can also be an SELinux issue, if you have that service running. Try "journalctl | grep denied" to see denied resources and consult the SELinux documentation on how to fix that.

Stefan Ritt wrote:

Permissions are handled by the operating system and have nothing to do with elog. Make sure you run elog under an account which has write access to the desired directories. Consult Ubuntu documentation how to do that. Sometimes it's helpful to start elog interactively with the -v flag to see some verbose output. Maybe you can spot something there.

Stefan

Mikkel D. Lund wrote:

Hi all,

I have the same problem on Ubuntu 22.04. I have compiled from the latest tarball and copied all our logbooks from our old Ubuntu 18.04 server to a new Ubuntu 22.04. The logbooks does however not appear when I log in, so I assume ELOG doesn't have read access either?
Any hints on how to set the permissions correctly would be greatly appreciated.

Thanks,
Mikkel

Dan Witteman wrote:

Hello,

I have just installed elog onto an ubuntu focal server using <sudo make install> and I am unable to create new entries.

When I access the log via a windows PC connected to the local network, I can see the demo logbook with the 1 test post, but I cannot create or edit anything.

Attempting to post throws the error:

New entry cannot be written to directory "/usr/local/elog/logbooks/demo/"

Please check that it exists and elogd has write access and disk is not full.

 

 

Please point me in the right direction to correctly set permissions and create aditional log books.

 

Thanks,

Dan

 

 

 

 

  65744   Fri Feb 15 22:55:11 2008 Question Dan Gawareckidan_gawarecki@datacard.comBug reportWindows error "Cannot retrieve host name: No error" using command line in Windows

I automatically install software on 3 machines in our lab, and at the end of the process, use eLOG to record relevant information for each machine (all running Windows XP) via the command line program elog.exe.  2 of the machines log their info correctly, but on third machine, I get the following error:

    Cannot retrieve host name: No error

The error is not very clear (i.e., the error is "no error"?), and furthermore, operationally, the error makes no sense to me, for the three machines are supposedly configured the same.  Additionally, the elog.exe used is stored on a network drive, as are the other batch files that all3 machines use, so it is not as a problem could creep in due to differing versions/configurations of files.

Just in case I am overlooking something, here's the command line invocation (I've X'd out sensitive information):

 

C:\>x:\@adat\tools\elog.exe -h max13 -l "Maxtee" -u xxxxxxxxxx xx1234   -a Tester=AULS_xxx_y    -a M
achine="Mercury 99"   -a "Module Type"=Controller   -a "Action Description=Configuration Change"   -
a Title="AULS upgraded to 1.2.7344 from [1.1.7343]."   -a "Card Count=998352"   -m X:\@ADAT\InterimP
F\MERCURY29.Blat_Msg1_PostBoot.TXT 1>X:\@ADAT\InterimPF\MERCURY29_eLog_CmdLineOutput1_(PostBoot).txt

Cannot retrieve host name: No error

 

Obvoiusly, there *must* be some configuration difference between the 2 working and 1 non-working machine, but I am at a loss to figure it out.

 

I am not sure which version of eLOG is being used, but the size of the elog.exe is 139,264. 

I suggest a new option be added to display the version information, or display the version info whenever eLOG is execute, or display the version info when "-?" option is used.

  65747   Mon Feb 18 17:25:42 2008 Reply Dan Gawareckidan_gawarecki@datacard.comBug reportWindows Re: error "Cannot retrieve host name: No error" using command line in Windows

Stefan:

Thanks for the analysis and information.  Why am I not surprised that the "No error" came from Windows!? 

I tried some of your suggestions with the following results:

1.  Ping ==>= works as expected on the failing machine; that is, can successfully ping "max13"  I also can ping successfully in the reverse direction; that is, from "max13" to my "client" machine.

2.  NSLookUp ==>does not work on any of the 3 machines.

3.  Added the computer name "max13" to HOSTS file; ==> observed no change in behavior (i.e., still fails)

I did notice that on the 2 machines that function as desired that there is no anti-virus software installed, while on the non-funcational machine there is A-V SW installed.  I am able to bring up eLOG via the browser on the non-functional machine, so am unsure if the A-V SW is a factor; that is, why does ELOG via browser work as expected, but not via command line. 

QUESTION:  does command line ELOG connect differently than ELOG through the browser?

I ask this question for perhaps the A-V SW *is* blocking some port or whatever, and I will need to ask our IT department how to remove such a restriction.

 

  65749   Mon Feb 18 22:20:02 2008 Reply Dan Gawareckidan_gawarecki@datacard.comBug reportWindows Re: error "Cannot retrieve host name: No error" using command line in Windows

Since both my machine and the Elog server PC are inside my company's "security zone", I am not running a firewall on my machine.

 

For what it's worth:  in trying to research the "No error" message, I did come across this information on MS's website; that is, their statement is:

The gethostbyname function retrieves host information corresponding to a host name from a host database.

 

Note  The gethostbyname function has been deprecated by the introduction of the getaddrinfo function. Developers creating Windows Sockets 2 applications are urged to use the getaddrinfo function instead of gethostbyname.

SOURCE:  http://msdn2.microsoft.com/en-us/library/ms738524.aspx


  66467   Tue Jul 28 02:50:42 2009 Question Dan DuongDan.Duong@team.telstra.comQuestionWindowsv2.7.42111display GMT time instead of local time in Entry time/ Last edit field

Hi all,

I have set my PC in Time Zone GMT+10:00 but I get GMT time in Entry time/Last edit field.

I have installed in another PC. Which has Time Zone GMT+10:00 but I still get GMT time in Entry time/Last edit field.

Please help. Thank you very much.

 

  66476   Wed Jul 29 04:56:27 2009 Reply Dan DuongDan.Duong@team.telstra.comQuestionWindowsv2.7.42111Re: display GMT time instead of local time in Entry time/ Last edit field

Stefan Ritt wrote:

Dan Duong wrote:

Hi all,

I have set my PC in Time Zone GMT+10:00 but I get GMT time in Entry time/Last edit field.

I have installed in another PC. Which has Time Zone GMT+10:00 but I still get GMT time in Entry time/Last edit field.

Please help. Thank you very much.

 

That's strange. I use the C function localtime() to obtain the local time from Windows. The documentation says that this function checks the Windows control panel  and returns the proper local time. So far, nobody complained so I guess only you have this problem (anybody else to correct me???). The only hint I found is to set the environment variable TZ. So open a DOS box and enter

set TZ=AST+10

then start elogd.exe interactively in that dos box and see if you get something else.

 I did as instructed but time was 20 hours behide

I have entered    set TZ=AST-10   I got the correct time. I think my elog files have been changed by someone. elogd file is running in DOS box now. Please help how to run elog as normal or correct elog files. Which file I should check. Is it elconv.c file? Thank you Stefan.

  66487   Mon Aug 3 03:26:23 2009 Reply Dan DuongDan.Duong@team.telstra.comQuestionWindowsv2.7.42111Re: display GMT time instead of local time in Entry time/ Last edit field

Stefan Ritt wrote:

Dan Duong wrote:

 I did as instructed but time was 20 hours behind.

I have entered    set TZ=AST-10   I got the correct time. I think my elog files have been changed by someone. elogd file is running in DOS box now. Please help how to run elog as normal or correct elog files. Which file I should check. Is it elconv.c file? Thank you Stefan.

You have to change your environment variable "TZ" system wide.  You do that by going to 

My Computer/Properties/Advanced/Environment Variables/New

then you enter TZ as the variable name and AST-10 as the value. You might have to reboot your computer.

 It is working with the correct time stamp now. Thanks you very much Stefan.

  1417   Wed Sep 21 04:24:43 2005 Question Dan Chitwooddchitwoo@uiuc.eduQuestionLinux2.6.0beta4Can I turn off emoticons?
Is there a way to not use the emoticons, but at the same time use the ELCode?

An example would be to add a slash before the emoticon code like this: /:)

Thanks,
Dan
ELOG V3.1.5-3fb85fa6