HDTenEightyP/NetNews huggingface dataset:
From: phd85@seq1.keele.ac.uk (D.H. Holden)
Newsgroups: comp.unix.questions
Subject: Re: untaring .tar-z files
Date: 14 Dec 92 10:04:10 GMT
Organization: Keele University, England

From article <20009@ucdavis.ucdavis.edu>, by ez006159@chip.ucdavis.edu (Logjam):
> In article <1992Dec5.145930.26110@gandalf.ca> mramsell@gandalf.ca (Mark Ramsell) writes:
>>In <103812@bu.edu> fkao@bu.edu (Frank Kao) writes:
>>
>>>I am having problems untaring archived unix files with the .tar-z extensions.
>>>Your help on this subject is very much appreciated.
>>>thanks
>>>fkao
>>
>>I assume you mean .z files.  You must uncompress the files before trying to
>>untar them.  The command for .z files is 'unpack' and the command for .Z 
>>files is 'uncompress'.  See 'man' for futher info.  See also 'pack' and 
>>'compress'.
> 
> 
> No, he means .tar-z  I just got some files from wuarchive.wustl.edu, and 
> they are all done with tar-z.  Now what can I do with them?  They don't
> respond to unpack, uncompress, or tar (or whatever)
> 
> So, what do you do?
> 

	 A bit of lateral thinking goes far:-

	 mv name.tar-z   name.tar.Z
	 uncompress name.tar.Z
	 tar xvf name.tar

	 da da....


     I must admit I mail the operator of an ftp server that store
     files this way and he said that it was becausew not all the
     software was from unix boxes. Although I still does see the point
     of it.

     Ps. there is and easier way than the above using unix redirection
     facilities

	   uncompress < name.tar-z | tar xv etc...

	   something like that :)) you probably guessed I'm not a unix
	   guru.


		 Dave.
--
                                                                     

phd85@uk.ac.keele.seq1
keele university.
From: bourkej@ul.ie
Newsgroups: comp.unix.questions
Subject: Time and Date maths programs ???????
Date: 18 Dec 92 14:46:40 GMT
Organization: University of Limerick, Ireland

Are there any time and date computation tools for unix?

I want to add and subtract times and dates in a nice way.

thanks


john
From: afsypng@cid.aes.doe.CA (Jacques Marcoux)
Newsgroups: comp.unix.questions
Subject: Re: Simple Korn shell question
Date: 17 Dec 92 13:58:40 GMT
Organization: Environment Canada (CID), Dorval, QC

In article <Bz9wnp.IHz@cs.uiuc.edu> schwager@mike.cs.uiuc.edu (Mike Schwager) writes:
>
.
.
.
>alias wow="echo $@ hello there"
>Then why do I get the following when I run the alias?  To wit,
>$ wt WOW
>hello there WOW
>$ 
>The argument(s) should be first!  Why not?  The same thing happens with the
>print command.
 
     You can not have parameter in ksh aliases, it should be written as a function

function wow
{
   echo $@ hello there;
}


-- 
================================================================================
Thou shalt check the array  bounds of all  strings  (indeed,  all  arrays),  for
surely where thou typest ``foo'' someone someday shall type ``supercalifragilis-
ticexpialidocious''.
Newsgroups: comp.unix.questions
From: dattier@ddsw1.mcs.com (DWT)
Subject: Re: Integers in SH
Date: Mon, 14 Dec 1992 05:53:48 GMT
Organization: Contributor Account at ddsw1, Chicago, Illinois  60657

klaus@tat2.esf.de (Klaus Wicovsky) wrote in <5899@esf.esf.de>:

| does anyone of you out there know how I can make sure that I have read an
| integer rather than a string?
| 
| Example:
| 
| #!/bin/sh
| echo "How many:"
| read a
| 
| 
| What if someone answers "990Lines"? 

Do you mean that you want to accept "990Lines" as an answer and strip
off the word or that you want to reject it because it is not an integer?

If you meant the second, there is an easy solution: a case statement based on
a pattern for integers only:

#!/bin/sh
echo "How many:"
read a
case "$a" in
*[!0-9+-]*|?*[-+]*) echo not an integer ;; # has a character that is neither
                                           # a digit nor a sign or has a sign
					   # later than the first character
*) echo Now that\'s an integer. ;;
esac

David W. Tamkin   Box 59297   Northtown Station, Illinois  60659-0297
dattier@ddsw1.mcs.com    CompuServe: 73720,1570    MCI Mail: 426-1818
From: 873clifton@gw.wmich.edu
Newsgroups: comp.unix.questions
Subject: Re: Mtools
Date: 17 Dec 92 15:25:52 EST
Organization: Western Michigan University

In article <12291.9212160943@pine.eng.gla.ac.uk.udcf.glasgow.ac.uk>, gnaa38@udcf.gla.ac.uk (Paul Porcelli) writes:
> 
> Does anyone out there know much about some public-domain software called
> Mtools.
> I need to read from a Dos formatted optical disk onto a SPARCstation10
> and have been told this should do the trick. Can anyone confirm this?
> Thanks a lot 
> Paul Porcelli
> Dept of Aerospace Engineering
> Glasgow University

I use mtools to copy to/from DOS disks from a SPARCstation all the time. You
can also format, change file attributes, etc. Here is a slice from the man
page:

	mattrib - change MSDOS file attribute flags
	mcd - change MSDOS directory
	mcopy - copy MSDOS files to/from Unix
	mdel - delete an MSDOS file
	mdir - display an MSDOS directory
	mformat - add an MSDOS filesystem to a low-level formatted diskette
	mlabel - make an MSDOS volume label
	mmd - make an MSDOS subdirectory
	mrd - remove an MSDOS subdirectory
	mread - low level read (copy) an MSDOS file to Unix
	mren - rename an existing MSDOS file
	mtype - display contents of an MSDOS file
	mwrite - low level write (copy) a Unix file to MSDOS

/D
Newsgroups: comp.unix.questions
From: jpr@jpradley.jpr.com (Jean-Pierre Radley)
Subject: Re: How to chop up an archive.tar.Z file like in the X distributions?
Date: Sat, 19 Dec 1992 05:33:19 GMT
Organization: Unix in NYC

In article <1992Dec15.142232.1@cc.utah.edu> eyring@cc.utah.edu writes:
>How to chop up an archive.tar.Z file like in the X distributions?
>
>Could someone tell me what unix utility was used to chop up 
>the big archive.tar.Z files into the smaller but all the same
>size files?
>..
>
>But how did they get created, split and csplit on my system only works
>on text and cuts binary files into all sort of sizes.

When I'm faced with this task, I run "chunk":

: chunk - breakup a file into SIZE chunks called PREFIX01, PREFIX02, ...
# @(#) JPRadley 10 Jan 91
[ ! -r "$1" ] && echo "Usage: $0 file [prefix [size]]" && exit
IN=$1 
PREFIX=${2:-chunk}
SIZE=${3:-100000}
N=0
while :
do
	T=`expr $N + 1`
	[ $T -le 9 ] && T=0$T
	dd count=1 bs=$SIZE if=$IN skip=$N of=$PREFIX$T
	[ ! -s $PREFIX$T ] && rm $PREFIX$T && break
	N=`expr $N + 1`
done
l $PREFIX* $IN
-- 
Jean-Pierre Radley   Unix in NYC   jpr@jpr.com   jpradley!jpr   CIS: 72160.1341
From: shin-jungshik@yale.edu (Jungshik Shin)
Newsgroups: comp.unix.questions
Subject: How can I send 'animated' mail?
Date: 20 Dec 1992 03:21:20 -0500
Organization: Yale University
NNTP-Posting-Host: minerva.cis.yale.edu
Keywords: mail,animation,dotplan,animated

   I cannot find this question in FAQ. 
I heard that a friend of mine received 'animated' e-mail. By 'animated', I
mean 'blinking','scrolling' and other effects as obtained by 'dotplan'
program for '.plan' file. Actually, I tried to make an animated letter by
'dotplan' program. ( $ dotplan d "Marry Christmas!!" |mail my_address ).
But, it didn't work the way I expected.(the way it worked for 'finger
demon')  

  Would you please let me know how I can make animated letter and how it
works. Also, I would like to know how .plan file made up of control
sequences for animation effect gives 'animated finger result' to a person at
remote site.   

  Please reply to me at jshin@minerva.cis.yale.edu. and I will summarize
them.  

   Thanks in advance.

   Jungshik Shin






Newsgroups: comp.unix.questions
From: jc@skyking.uucp (J.C. Webber III)
Subject: Re: Need help with uudecode/uuencode
Organization: Skyking Enterprises
Distribution: usa
Date: Tue, 15 Dec 1992 03:57:24 GMT

In <1992Dec14.151102.15205@NCRTimes.stpaul.ncr.com> mathieu@ncrcis.stpaul.ncr.com (Tom Mathieu [7143]) writes:

->Here's what I enter:
->uuencode source.zip > source.uue
->Nothing happens (the server just sits there).
->It seems to me that our uuencode has changed, because the man
->page used to tell you that you could include the "extracted" name
->on the command line like this:
->uuencode source.zip newname.zip > source.uue
->Then when the file was uudecoded, it would have a new name.
->Is anyone else having this problem?  How do you fix it?
->Thanks

I believe your answer is staring you in the face 8^).

Try uuencode source.zip source.zip > source.uue

Enen if you are not changing the name, you still have to provide the
"new" name.  In the about example, that means repeating the original
name.  Hope this helps.
-- 
J.C. Webber III			jc@skyking.UUCP
Systems Administrator		uunet!cadence!mips!skyking!jc
Silicon Graphics Inc.		{ames,decwrl,pyramid,prls)!mips!skyking!jc
(408)524-8256	"Sysadm, it's not just a job.....it's a way of LIFE!" - me
Newsgroups: comp.unix.questions
From: a1001032@cdf.toronto.edu (Fiona Wong)
Subject: Re: How to spy on other people's ttys?
Organization: University of Toronto Computing Disciplines Facility
Date: Mon, 14 Dec 1992 04:54:24 GMT

In article <101907@netnews.upenn.edu> ioi@stipple.seas.upenn.edu (Ioi Kim Lam) writes:
>
>Hey guys, I know this is nasty, but does anyone know how to spy on other
>people's tty's? Can you do it with any of the /dev/ttyxx?
>
>
>ioi.
>
I am sure this is FAQ. Pls read it.
I think you can find it via anonymous ftp pit-manager.mit.edu



-- 
|       ____                    | You know you've been spending too much time |
|      /    . __   __   __      | on the computer when your friend misdatess  |
|     /--- / /  ) /  ) ___)     | a check, and you suggest adding a "++" to   |
|____/    / (__/ /  / (__(______|_fix it._____________________________________|
Newsgroups: comp.unix.questions
From: dfox@quack.sac.ca.us (David Fox)
Subject: Re: Need a tool to 'unzip' files in a Unix environment
Organization: The Duck Pond public unix: +1 408 249 9630, log in as 'guest'.
Date: 19 Dec 1992 22:37:06 UTC

In article <1992Dec09.180810.21209@r-node.gts.org> marc@r-node.gts.org (Marc Fournier - Admin) writes:
>In article <1992Dec8.141739.16255@Princeton.EDU> bvaughan@sheps.Princeton.EDU (Barbara Vaughan) writes:

>code format and has Makefile's for most OS's.  My understanding is
>that this is the original...and then the guy/company who does
>pkzip/etc takes that and 'markets' it with slight variations.

Actually Phil Katz (PK zip for MSDOS) is probably the original product, and
INFO-ZIP is a group that's out there to make a Unix version of this DOS
utility.  That's my guess at least, but I could be wrong.

>	My experience also...cuts a 9Meg X-Windows file down to about
>8Meg...helps to keep the transfer down :)

It all depends on the type of files you are trying to compress.  There
are pathological cases that don't compress nearly at all when using 
(fill in the blank) archiver/compressor.  That's true of practically any 
archiving/compressing program.
 
Needless to say, there are others to choose from.  Take a look at lha
and or arj.  These typically do a better job than zip.  (lha is avail-
able for unix; is arj?)

>>The package also includes a useful program called ship which breaks a
>>binary file into manageable chunks (maximum size is user-specified), does

I found out about ship very recently.  It _is_ a very useful program to
mail larger binaries around - a lot less processing to do by mr. operator.

>	Hey...I never saw that program.  Hmmmm...guess I'll have to go
>search out the distribution again :(  It also has 'zipsplit' that
>allows you to break down a zipped file into multi-parts, for storing
>an 8Meg file on multi-disks :)

I've never used zipsplit.  However, I find that 'dd' is wonderful for
storing large files on multiple disks.

>Marc
>
>
>-- 
>Marc G. Fournier      | R-node Public Access Unix running UnixBBS 1.10
>Etobicoke, Ontario    | 416-249-5366   24hrs 7 days/week   network email
>voice: 249-4230       | shell accounts available  2500+ newsgroups  FREE
>marc@r-node.pci.on.ca | Telebit WorldBlazer/SupraModem2400/Cardinal 2400 
--
David E. Fox
5479 Castle Manor Drive
San Jose, CA 95129
dfox@quack.sac.ca.us
Newsgroups: comp.unix.questions
From: hcbarth@afterlife.ncsc.mil (Bart Bartholomew)
Subject: Re: PS to Gif?
Organization: The Great Beyond
Date: Sat, 12 Dec 1992 07:20:02 GMT

In article <Dec.11.13.52.38.1992.3497@gnumath.rutgers.edu> lukeh@gnumath.rutgers.edu (Luke Higgins) writes:
>
>Is there any way to convert from a PS file to a gif format. I have some
>pictures that are in PS and I want to edit them and the only editor
>that I have is one that edits gif files. I know very little about
>PostScript and am really a computer novice when it comes to a lot of
>things.
>
>Luke Higgins

	Get Ghostscript from the GNU folks.  It will read a .PS file
and produce a .GIF file, at least under dos.  Alternately, I *think* 
the PBM programs will also do it.
	Luck
	BartB

-- 
"I'll need a sample."  "Come again?"  "No, once is enough." Joel<-> Holling
If there's one thing I just can't stand, it's intolerance.
*No One* is responsible for my views, I'm a committee. Please do not
infer that which I do not imply.  hcbarth@afterlife.ncsc.mil
Newsgroups: comp.unix.questions
From: glover@credit.erin.utoronto.ca (Mike Glover)
Subject: Re: A Little Terminfo question/problem...
Organization: University of Toronto, Erindale Campus
Date: Fri, 18 Dec 1992 04:06:23 GMT

In article <BzE1xA.ALH@cs.uiuc.edu> schwager@cs.uiuc.edu (Michael Schwager) writes:
>
>Ladees and Germs,
>Hi.  I have a bit of a problem:  it used to be, in the days of yore, that
>when I ran my terminal emulator on my UNIX machine, I could do something
>nonstandard like:
>
>     stty rows 27
>     tset
>
>for my vt100 emulator, and on that 27-line emulator, it would work!  Even
>though the termcap file specifies that the vt100 has 24 lines.  Now, however,
>when I do this on the Sun Sparc running 4.1.x, the Sun insists on setting
>the terminal to 24 lines.  I guess it's because it's now using terminfo
>instead.  Well, how do I get it to believe that I have a 27-line vt100?
>Make another terminfo entry (yuck!)?
>Thanks!
>-Mike
Do a man on terminfo.  This man page is huge but it will show you which tput
command to do. I hope this helps.

ttfn,
	Mike
-- 
_______________________________________________________________________________
 ___                    "Mickey Mouse wears a timex watch."_ ???
 U|     		glover@credit.erin.utoronto.ca  (Mike Glover)
 C|S			University of Toronto Computing Services
Newsgroups: comp.unix.questions
From: champion@cch.coventry.ac.uk (Alun)
Subject: Re: untaring .tar-z files
Organization: Coventry University, Coventry, UK.
Date: Mon, 14 Dec 1992 15:08:15 GMT

In article <Bz8uMz.9Kn@gabriel.keele.ac.uk> phd85@seq1.keele.ac.uk (D.H. Holden) writes:
~From article <20009@ucdavis.ucdavis.edu>, by ez006159@chip.ucdavis.edu (Logjam):
~> In article <1992Dec5.145930.26110@gandalf.ca> mramsell@gandalf.ca (Mark Ramsell) writes:
~>>In <103812@bu.edu> fkao@bu.edu (Frank Kao) writes:
~>>
~>>>I am having problems untaring archived unix files with the .tar-z extensions.
~>>>Your help on this subject is very much appreciated.
~>>>thanks
~>>>fkao
~>>
[Several solutions deleted]

How about a prize for the shortest version.

gnutar Zxf something.tar-z

Regards

  -Alun
  
-- 
  *I'm as bad as the worst - but thank God(?) I am as good as the best.*
    *People who think they know everything annoy those of us that do.*
A.Champion                |  That's an interesting point, in the sense of
(champion@uk.ac.cov.cch)  |    being very not interesting at all. - The Liar
From: dsiegel@optima.UUCP (Dave Siegel)
Newsgroups: comp.unix.questions
Subject: Re: untaring .tar-z files
Date: 12 Dec 92 09:04:28 GMT

From article <20009@ucdavis.ucdavis.edu>, by ez006159@chip.ucdavis.edu (Logjam):

> No, he means .tar-z  I just got some files from wuarchive.wustl.edu, and 
> they are all done with tar-z.  Now what can I do with them?  They don't
> respond to unpack, uncompress, or tar (or whatever)
> 
> So, what do you do?

in unix..

$ mv filename.tar-z filename.tar.Z
$ uncompress filename.tar
$ tar -xvf filename.tar


i got some benchmarks compressed like that once.  that's all I did.  Your mileage may vary.

-dave

--
Dave Siegel                                   dsiegel@seagull.sky.tucson.az.us Computer Engr Maj, UofAz                      dsiegel@cs.arizona.edu
Unix Systems, BioTec, UofAz                   dsiegel@biosci.arizona.edu       VP, Hardware and Computing Knowledge Society  dsiegel@hacks.arizona.edu
------------------------------------------------------------------------------
"The opinions expressed herein are not necessarily those of my employer, not     necessarily mine, and probably not necessary."
Newsgroups: comp.unix.questions
From: wagner@utoday.com (Mitch Wagner)
Subject: net.views - alpha and dec
Organization: Open Systems Today
Date: Wed, 16 Dec 92 22:27:26 GMT
Followup-To: comp.sys.dec

            Is Alpha going to revitalize DEC?

     This question is being posted to compile opinions for a column in
OPEN SYSTEMS Today called "net.views."

     By responding to this message, you are granting permission for OPEN
SYSTEMS TODAY to publish your response. A compilation of the responses to this
question will be posted here in a few weeks.

     Please include in your response your name, your employer, your job title,
and location. Or, if you identify yourself as a student, please give your
class standing (freshman, sophomore, junior, senior, grad), the school and its
location. Please also provide a telephone number  where you can be reached
during the daytime (overseas readers note: that's daytime in North America).



                         -- mitch w.
--
Mitch Wagner, senior editor, Open Systems Today
2353 Massachusetts Ave. Suite 47, Cambridge, MA 02140
wagner@utoday.com  (617)547-8485  CIS:70212,51  GEnie:MITCHWAGNER  
For subscription information, please call 516/562-5882
From: dman@netcom.com (Dallman Ross)
Newsgroups: comp.unix.questions
Subject: Re: Performing simple math on a numeric file from csh
Date: 16 Dec 92 08:07:14 GMT
Organization: Netcom - Online Communication Services  (408 241-9760 guest)
X-Newsreader: TIN [version 1.1 PL7]

P.S.  If you could cc any postings to me via email, I'd appreciate it.
I'll try to remember to look back here, but it's not a group I
frequent.

--
 __D_a l_l m a_n  _ R o_s s _ |dman@netcom.com  /or/  |"You sound like a man|
 l  \\ l\\   /l  /\\  l\\   l |dross@well.sf.ca.us    |with a rubber nose." |
 l   >)l \\ /ll /  \\ l \\  l |vox/fax: 1.510.645.1883| -- One-Lung Bill    |
 l  // l  \X ll/--- \\l  \\ l |350 Perkins St., #108  |     Remmer (deceased)
_l//______________________\\l_|Oakland,_CA__94610-3422|_____________________|_
Newsgroups: comp.unix.questions
From: vlcek@mtl.mit.edu (Jim Vlcek)
Subject: named and domains
Organization: EPI Software Systems, Chorus Corporation
Date: Mon, 21 Dec 1992 07:06:08 GMT

I've finally gotten around to setting up a named for the first time.
It's plenty fun; almost as arcane as uucp...

I get it up and running OK, and access it using nslookup just fine,
except that I have to specify fully-qualified names
(machine.subdomain.toplevel) in order to get a match.  Setting debug
ON, I find that

 > machine

generates a lookup for machine.toplevel, rather than
machine.subdomain.toplevel.

I'm really at a loss as to why my named thinks its the root server for
the "com" domain, instead of "ourcompany.com".  Anyone got any advice
for the standard things I should check?

I'm running SunOS 4.1.1 on a SparcII.  I've got a nice hefty
/var/named/named.run to look at (I started named with a debug level of
5), so if you've got pointers into there, that would help.

Please send email to vlcek@epimbe.com.

Thank you,
Jim Vlcek
vlcek@epimbe.com
From: GEANEL@cn.laafb.af.mil
Newsgroups: comp.unix.questions
Subject: changing default disk when booting Unix
Date: 11 Dec 92 20:08:59 GMT

Dear Unix gurus:

   Lately I installed a second hard disk on one of my Unix workstations 
(which is a Sun Sparc 1+ or Sun 4/65) and installed a newer version of Sun 
operating system on this second hard disk which has more disk space.  
The problem is that whenever I do a cold boot, the system still tries to 
boot from the old hard disk which is at sd(0,3,0).  Since I have already 
reformatted this old disk drive, the system complains that it cannot find 
vmunix on sd(0,3,0). Do any of you know how I can change the default bootup 
disk to sd(0,0,0) in order to avoid having to manually type in "b sd(0,0,0)" 
every time the system tries to boot?


Thanks for any tip.
Newsgroups: comp.unix.questions
From: tdh6t@fulton.seas.Virginia.EDU (Todd #$%!@! Hodes)
Subject: Re: I really don't know what UNIX is!!!!!
Organization: University of Virginia
Date: Tue, 15 Dec 1992 07:11:30 GMT

>In article <1992Dec2.195450.1288@Virginia.EDU> rkw2g@Virginia.EDU (Robert Kenneth Wright, III) writes:
>>I am a Computer Science major (2nd year) at UVA.  My only
>>programming experience is with BASIC, Pascal, and DOS.  I feel
>>I am SOOOOOOOO behind with the new technology!  Please help an
>>information-hungry, ready-to-learn, EXTREMELY novice hacker
>>understand just what UNIX is.

	I never saw the original message, so I'll reply to this one...
I'm mailing this to rkw in addition to posting.
Very sorry for cluttering the Newsgroup.

	Firstly, I am a CS major at UVa also (3rd yr) and I, unlike poor 
Rob, am NOT clueless...  please don't think that UVa CS is so
backward that we don't know Unix & C like the back of our hand.
(Yes, even as 2nd years)

(Sorry to be cruel, Rob, just PR, ya know.)

Now, to help you out a bit:

	1) Get a unix account... you're posting from a bloody PC.
You need access to what you want to learn about.  You'll learn
C soon enough, so I won't rush you on that.

	2) Sit for hundreds of hours in front of it, reading manpage
after manpage and FAQ after FAQ, finally figuring out how to put
together the naughty pictures in alt.binaries.pictures, ftp games from
the various ftp sites, post and mail anonymously, and get your .twmrc 
or .mwmrc file set up JUST RIGHT!  (The important things :)

	Finally, 3) Ask LOCALLY for help... comp.unix.questions
is definitely NOT the place to put such a post.  Try:

news.newusers.questions
uva.cs.general

with the latter prefered.  No one outside UVa can give explicit help. 

	Send me mail (tdh6t@virginia.edu) for info on how to
get your own unix account, etc., or post to uva.cs.general.  I read
it.  You'll get replies. 

Again, Sorry to the thousands of c.u.q subscribers who had to pay to get
this message.

T.
--
Louder Tunes == Better Code

     __|| __||       Todd Hodes
    (____(____)      tdh6t@virginia.edu
From: hjbortol@impa.br (Humberto Jose Bortolossi)
Newsgroups: comp.unix.questions
Subject: recursive subdirectories into ftp
Date: 18 Dec 92 15:45:53 GMT

Hi all,

	I'd like to know if it's possible to get files, recursing 
subdirectories if they exist, by ftp. I mean the ftp sections must do
an exact copy of directory structure, keeping all levels of
subdirectories. Any suggestions are welcome.


					Humberto. 

-- 
+------------------------------------------+----------------------------------+
! Humberto Jose' Bortolossi                ! bitnet:   hjbortol@brlncc.bitnet !
! Instituto de Matematica Pura e Aplicada  ! internet: hjbortol@gauss.impa.br !
! Estrada Dona Castorina, 110              +----------------------------------+
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