|
Grex > Helpers > #134: Grex System Problems - Summer 2004 |  |
|
| Author |
Message |
| 10 new of 286 responses total. |
mcnally
|
|
response 277 of 286:
| 
Sep 22 20:48 UTC 2004 |
re #274:
> Change to your home directory and type
> tar cvf mystuff.tar .
What happens when the tar command tries to add ./mystuff.tar to
the archive it's building in ./mystuff.tar?
Another problem (well, not really a *problem*, but potential
complication is that when files are extracted from the mystuff.tar
file they'll be dumped unceremoniously into the directory where
the tar extract command is run. You ought to either tell the
user to extract in a fresh directory or else back up a level before
building the tar file, e.g.
cd ~/..; tar cvzf /tmp/grex_homedir_$USER.tar.gz $USER
(in most shells, anyway..)
|
mcnally
|
|
response 278 of 286:
|
Sep 22 20:50 UTC 2004 |
Also, while tar is the most convenient archive utility for most
Unix users, PC and Mac afficionados may find zip to be more useful
for them (Mac users can unpack zip archives using UnStuffIt; I'm
not sure how well it handles gzipped or bzipped tar files.)
|
tod
|
|
response 279 of 286:
|
Sep 22 20:52 UTC 2004 |
tar is nicer because it retains the perms info
|
mcnally
|
|
response 280 of 286:
|
Sep 22 21:36 UTC 2004 |
I agree that tar is the way to go if you're going to be extracting
under Unix or a Unix-like system..
|
mcnally
|
|
response 281 of 286:
|
Sep 22 21:39 UTC 2004 |
re #276:
> When I telnet here with Kermit it gives me some helpful hints about what is
> taking so long: The Telnet server is not sending required responses:
>
> WILL TERMINAL-TYPE
> WILL NAWS
> WILL NEW-ENVIRONMENT
> WILL COM-PORT-CONTROL
Based on other investigation I doubt it's a telnet- or telnet-and-ssh-
specific problem. The same 79 second delay seems to affect outgoing
SMTP connections, too, for example.
> Does this mean there is a software problem at grex?
It's definitely a configuration problem or software error of some sort.
|
tod
|
|
response 282 of 286:
|
Sep 22 21:50 UTC 2004 |
Something in inetd perhaps?
|
gelinas
|
|
response 283 of 286:
|
Sep 23 02:43 UTC 2004 |
No promises, but it looks like I'll have some time on Friday to attempt
a back-up of grex. I hope folks can stand losing it for a day during
the week. ;/
|
rcurl
|
|
response 284 of 286:
|
Sep 23 06:43 UTC 2004 |
From my reading of recent responses, there seems to be some questions, or
suggestions, inre what gull said in #274. What should I take as the
current consensus inre my ? in #273?
|
gull
|
|
response 285 of 286:
|
Sep 23 13:13 UTC 2004 |
Re resp:277: The version of tar that Grex has is smart enough not to add
the archive it's creating to itself...as long as you *don't* use the z
flag. That's why I didn't use it as was suggested in resp:276. I
thought about telling people to create the tar file in the /tmp
directory, but I didn't for two reasons: There's not much room in /tmp,
and people would inevitably leave the file lying around there where
anyone can read it. I agree with your other comments.
Re resp:284: Any of the suggestions that have been given will work.
There's More Than One Way To Do It(tm).
|
naftee
|
|
response 286 of 286:
|
Sep 24 06:24 UTC 2004 |
Fronttalk from m-net works well
|