Linux-Misc Digest #323, Volume #26 Thu, 16 Nov 00 11:13:01 EST
Contents:
running C++ script on linux not successful ([EMAIL PROTECTED])
Re: running C++ script on linux not successful ([EMAIL PROTECTED])
Re: running C++ script on linux not successful (Eric)
Re: please help asap with rpm (Andrew Purugganan)
Responsiveness under X (John English)
Re: running C++ script on linux not successful (Andreas =?iso-8859-1?Q?K=E4h=E4ri?=)
Help! kdelibs-2.0-7 requires libcrypto.so.0 libssl.so.0 ("john.q (replace NO_SPAM
with ntlworld to reply)")
Re: Is this hard drive dead? (LuisMiguel Figueiredo)
Re: waiting 5 minutes for route results (Lee Allen)
Re: Connecting the output of one printer filter to another. (Lee Allen)
Re: Restoring RH 6.2 /usr/src/linux tree ("Paul Steckler")
Re: running C++ script on linux not successful (John English)
Re: ping problems (marvin)
Re: How to setup dual/multiple monitors ? ([EMAIL PROTECTED])
Graphics+Network bootmode problem ("Sutto Zoltan")
Re: about .htaccess (phil)
Xfree 4.0.1 on TNT2 (Tomasz Wojtowicz)
Re: Xfree 4.0.1 on TNT2 ([EMAIL PROTECTED])
Re: imap and ssh (Joshua Baker-LePain)
Re: LinkSys betrayed us! Poor prospects for Linux. (Henry_Barta)
Re: Help! kdelibs-2.0-7 requires libcrypto.so.0 libssl.so.0 (Topaz Crow)
problem installing MAKEDEV pkg under RH62 (Binh Ngo)
Re: running C++ script on linux not successful (Eric)
Boot from floppy very slow ([EMAIL PROTECTED])
Re: Leer 'exit' desde el shell (Hernan Gonzalez)
----------------------------------------------------------------------------
From: [EMAIL PROTECTED]
Subject: running C++ script on linux not successful
Date: Thu, 16 Nov 2000 12:16:29 GMT
Hi
I’m trying to learn how to program C++ on linux. I started with the
standard “hello world” script. I compiled with the command;
g++ -o hello hello.cc
Everything seem to go well, but when I try to run:
hello
There was the following error:
Bash: hello command not found.
What could be the problem? My gcc version is:
egcs-2.91.66 19990314/lLinux(egcs-1.1.2release)
I’m on redhat 6.1 kernel 2.2.10
Thanks
Lisa.
Sent via Deja.com http://www.deja.com/
Before you buy.
------------------------------
From: [EMAIL PROTECTED]
Subject: Re: running C++ script on linux not successful
Date: Thu, 16 Nov 2000 14:02:05 +0100
Reply-To: [EMAIL PROTECTED]
On Thu, 16 Nov 2000 12:16:29 GMT, [EMAIL PROTECTED] wrote:
>I’m trying to learn how to program C++ on linux. I started with the
>standard “hello world” script. I compiled with the command;
>
>g++ -o hello hello.cc
That's ok, but a C++ program is not a script. A script would be written in
Perl or other interpreter languages. C and C++ programs are compiled into
machine code, as you did.
>Everything seem to go well, but when I try to run:
>
>hello
First: is the executable there and does it have executable properties ? Do a
ls -l hello
I guess all is ok, and just your current directory is not in your path. Try
this:
./hello
bet it works.
Happy programming !
--
Eggert Ehmke
Email: [EMAIL PROTECTED]
------------------------------
From: Eric <[EMAIL PROTECTED]>
Subject: Re: running C++ script on linux not successful
Date: Thu, 16 Nov 2000 14:07:08 +0100
Reply-To: [EMAIL PROTECTED]
[EMAIL PROTECTED] wrote:
>
> Hi
>
> I?m trying to learn how to program C++ on linux. I started with the
> standard ?hello world? script. I compiled with the command;
>
> g++ -o hello hello.cc
>
> Everything seem to go well, but when I try to run:
>
> hello
>
> There was the following error:
>
> Bash: hello command not found.
>
> What could be the problem? My gcc version is:
> egcs-2.91.66 19990314/lLinux(egcs-1.1.2release)
> I?m on redhat 6.1 kernel 2.2.10
>
Well it says so: hello not found......
try ./hello
It's caused by the fact that . (the current directory) is not in the
default PATH
Eric
------------------------------
From: [EMAIL PROTECTED] (Andrew Purugganan)
Subject: Re: please help asap with rpm
Date: 16 Nov 2000 13:00:18 GMT
John Thompson ([EMAIL PROTECTED]) wrote:
[ [EMAIL PROTECTED] wrote:
[ > how does one verify that the package is installed correctly.
[ "rpm -V [packagename]"
[ > how to find all the installed packages...
[ "rpm -qa" or, if you're not a speed reader "rpm -qa|less"
[ You can also use this to check if a package is installed:
[ "rpm -qa|grep [packagename]"
the gui way in KDE is to open up kpackage and select the rpm in question
to see if it's installed
--
jazz
Registered linux user no. 164098 +--+--+--+ Litestep user no. 386
Doesn't it bother you, that we have to search for intelligent life
--- OUT THERE??
------------------------------
From: John English <[EMAIL PROTECTED]>
Subject: Responsiveness under X
Date: Thu, 16 Nov 2000 12:14:01 +0000
On my system (PIII 450MHz, 512M RAM, Red Hat 6.2), when I run
something CPU-intensive like gzipping a couple of hundred megs,
the responsiveness goes way down -- the response to pressing a
key or clicking the mouse on a menu takes a couple of seconds.
Looking at what's happening, I see gzip is using about 96% of
the processor time, everything's in memory and there's no swapping.
Can anyone suggest how I can fix this? I would have expected that
X would be handling incoming interrupts at a fairly high priority
since the X server is presumably I/O bound, but it doesn't seem
to be happening!
TIA,
=================================================================
John English | mailto:[EMAIL PROTECTED]
Senior Lecturer | http://www.it.bton.ac.uk/staff/je
Dept. of Computing | ** NON-PROFIT CD FOR CS STUDENTS **
University of Brighton | -- see http://burks.bton.ac.uk
=================================================================
------------------------------
From: [EMAIL PROTECTED] (Andreas =?iso-8859-1?Q?K=E4h=E4ri?=)
Subject: Re: running C++ script on linux not successful
Date: 16 Nov 2000 14:18:54 +0100
In article <[EMAIL PROTECTED]>, Eric wrote:
[cut]
>Well it says so: hello not found......
>
>try ./hello
>
>It's caused by the fact that . (the current directory) is not in the
>default PATH
And should not be either. See the Unix FAQ at
<URL:http://www.faqs.org/faqs/unix-faq/faq/part2/section-13.html>.
/A
--
Andreas Kähäri, Uppsala University, Sweden (until 1:st of Dec. 2000)
========================================================================
"If you leave now, you're going to miss the real experience."
-- Richard M. Stallman, Stockholm 1986. Visit www.gnu.org
------------------------------
From: "john.q (replace NO_SPAM with ntlworld to reply)" <[EMAIL PROTECTED]>
Subject: Help! kdelibs-2.0-7 requires libcrypto.so.0 libssl.so.0
Date: Thu, 16 Nov 2000 13:14:48 +0000
I have RedHat 6.2 and I am trying to install KDE 2.0.
I keep getting an error message with the following
file
kdelibs-2.0-7.rpm
error message as follows:
kdelibs-2.0-7 requires libcrypto.so.0
kdelibs-2.0-7 requires libssl.so.0
I have tried download the file kdelibs-2.0-7.rpm again, but
still get the same error message.
Anyone got any ideas!
cheers
John:-)
------------------------------
From: LuisMiguel Figueiredo <[EMAIL PROTECTED]>
Subject: Re: Is this hard drive dead?
Date: 16 Nov 2000 13:25:49 GMT
[EMAIL PROTECTED] wrote in <8v04io$7m$[EMAIL PROTECTED]>:
>I have an old 486 I use for my play
>computer. Tonight when I went to boot it
>up, it claims there's no hard drive
>installed. (there is)
Go to the BIOS and make an autodetection.
------------------------------
From: [EMAIL PROTECTED] (Lee Allen)
Subject: Re: waiting 5 minutes for route results
Reply-To: [EMAIL PROTECTED]
Date: Thu, 16 Nov 2000 13:36:54 GMT
On Thu, 16 Nov 2000 00:15:04 GMT, [EMAIL PROTECTED] wrote:
>When I issue the route command it has to think for quite some time
>(minutes) before displaying the routing table. Also, pinging the local
>ip address (not loopback) results in 70 to 80% packet loss. Pinging
>this same ip from the network gets 0% loss. I've tried multiple
>NIC's. Anybody have any ideas?
Long lookup time for 'route': I agree with the prev post, it's trying
to DNS lookup the addresses and is striking out, use 'route -n'
As for the packet losses pinging your own IP address: that's pretty
bad. What does your 'route' look like -- is there only one route that
IP address?
-Lee Allen
------------------------------
From: [EMAIL PROTECTED] (Lee Allen)
Subject: Re: Connecting the output of one printer filter to another.
Reply-To: [EMAIL PROTECTED]
Date: Thu, 16 Nov 2000 13:38:12 GMT
On Thu, 16 Nov 2000 05:06:21 GMT, mike <[EMAIL PROTECTED]> wrote:
> how would I send the output from one printer filter to another.
>I am using "smbprint" as a printer filter to my Win95 printer. I would
>like to add a pre-filter to that to be able to modify the input to
>the existing smbprint filter.
The most straightforward way would be to modify smbprint -- it's a
shell script.
-Lee Allen
------------------------------
From: "Paul Steckler" <[EMAIL PROTECTED]>
Crossposted-To: comp.os.linux.redhat,comp.os.linux.setup
Subject: Re: Restoring RH 6.2 /usr/src/linux tree
Date: Thu, 16 Nov 2000 07:41:42 -0600
"Lee Allen" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]...
> But I don't think this results in a /usr/src/linux/.config file.
> I think you must grab one of the files from /usr/src/linux/configs and
> copy it to /usr/src/linux/.config.
Yes, I found the config files in /usr/src/redhat/SOURCES.
-- Paul
------------------------------
From: John English <[EMAIL PROTECTED]>
Subject: Re: running C++ script on linux not successful
Date: Thu, 16 Nov 2000 12:55:02 +0000
[EMAIL PROTECTED] wrote:
>
> Hi
>
> I’m trying to learn how to program C++ on linux. I started with the
> standard “hello world” script. I compiled with the command;
>
> g++ -o hello hello.cc
>
> Everything seem to go well, but when I try to run:
>
> hello
>
> There was the following error:
>
> Bash: hello command not found.
Is "." in your path? Try "./hello" instead.
=================================================================
John English | mailto:[EMAIL PROTECTED]
Senior Lecturer | http://www.it.bton.ac.uk/staff/je
Dept. of Computing | ** NON-PROFIT CD FOR CS STUDENTS **
University of Brighton | -- see http://burks.bton.ac.uk
=================================================================
------------------------------
From: marvin <[EMAIL PROTECTED]>
Subject: Re: ping problems
Date: Thu, 16 Nov 2000 14:53:08 +0100
In article <7VPQ5.211$[EMAIL PROTECTED]>,
[EMAIL PROTECTED] says...
> > Now, when Im doing telnet, the first connection is very slow (approx
> > 10sec), but after logged in once at the remote, then telnet is doing
> > fine.
>
> Is your /etc/hosts file correctly filled ?
> You may also look at your /etc/resolve.conf file
>
> Regards
>
>
>
Seems the driver was not ok. Now I installed Solaris for Intel and it
works perfect. Thanks anyway
------------------------------
From: [EMAIL PROTECTED]
Subject: Re: How to setup dual/multiple monitors ?
Date: Thu, 16 Nov 2000 14:00:39 GMT
Arctic Storm <[EMAIL PROTECTED]> wrote:
> How to setup dual/multiple monitors ?
> Is dual monitor possible in Linux?
Yes
> Multiple monitors?
Yes
> I have RedHat Linux 7.0.
> Has anyone successfully installed multiple monitors?
Yes
> How did you do it?
Installed two (or more) video cards in a machine, edit your XF86Config
file for both (all) monitors, edit your XF86Config file for both (all)
video cards, start X.
Adam
------------------------------
From: "Sutto Zoltan" <[EMAIL PROTECTED]>
Crossposted-To: comp.os.linux,alt.os.linux,comp.os.linux.x
Subject: Graphics+Network bootmode problem
Date: Thu, 16 Nov 2000 15:30:12 +0100
I want to start my linux box in Graphics + network mode.
The boot process fails with the following:
INIT: Id "x" respawning too fast: disabled for 5 minutes
But after login with "startx" the the init of X system is works .
PC config:
RedHat 6.2 with 2.2-17 kernel on a Celeron 466 w. 128MB
------------------------------
From: [EMAIL PROTECTED] (phil)
Crossposted-To:
comp.lang.perl.misc,comp.os.linux.admin,comp.os.linux.networking,tw.bbs.comp.linux
Subject: Re: about .htaccess
Date: 16 Nov 2000 15:33:42 GMT
Reply-To: [EMAIL PROTECTED]
Sam Tsui -[[EMAIL PROTECTED]]- spewed forth
the following lines of wisdom:
>Hi,
>
>I have several question about .htaccess
>
>1. Is it possible to update the password of .htaccess by CGI from Web?
Nearly anything is possible, however it's a pain in the ass.
>2. If yes, How? How could I dump the password to .htaccess?
It depends what scripting language you are using. You could run htpasswd, if
you had an expect script you could do it like that
>3. If yes, must my CGI run as 'root'?
No, if you have suEXEC installed on the system and the CGI runs as the user of
the account, then no. Otherwise it has to run as a priviledged user, yes.
I would advise looking into other methods of authentication which are more
portable and generally better and securer than htaccess.
Phil.
------------------------------
From: Tomasz Wojtowicz <[EMAIL PROTECTED]>
Subject: Xfree 4.0.1 on TNT2
Date: 16 Nov 2000 14:47:00 GMT
Well, i'm not able to setup opengl hardware acceleration and dri.
My config is :
duron 600 + abit kt7 + tnt2 m64 agp . runs well ( except
acceleration ) on mandrake 7.2
Anyone did it on the similar configuration ?
.
--
io/fuse
------------------------------
From: [EMAIL PROTECTED]
Subject: Re: Xfree 4.0.1 on TNT2
Date: Thu, 16 Nov 2000 14:53:34 GMT
Tomasz Wojtowicz <[EMAIL PROTECTED]> wrote:
> Well, i'm not able to setup opengl hardware acceleration and dri.
> My config is :
> duron 600 + abit kt7 + tnt2 m64 agp . runs well ( except
> acceleration ) on mandrake 7.2
>
> Anyone did it on the similar configuration ?
Celeron 500, tnt2 m64 PCI. Have you downloaded nVidia's drivers?
Adam
------------------------------
From: Joshua Baker-LePain <[EMAIL PROTECTED]>
Subject: Re: imap and ssh
Date: 16 Nov 2000 15:01:29 GMT
Krister Bruhwel <[EMAIL PROTECTED]> wrote:
> I'm trying to use a different mail program than netscape. I would like
> to use a terminal based program like Pine (or another one if its
> easier to set up). My problem is that my work area uses imap with
> the secure shell. All the docs I read on setting up Pine or the
> Imap Server don't talk about the SSH part. Netscape takes care of
> it with a SSH button in the prefs. When I talk to the computer
As has been mentioned, you mean SSL, not SSH.
> center at work they say "use Netscape we don't support programs like
> Pine". Can anyone point me in the right direction?
pine works very well with IMAP over SSL, but the support must be compiled
in. You don't mention what distro you are using. The latest 4.30 pine
rpms from RedHat claim to support SSL, but I couldn't get them to work.
It is, however, very easy to compile pine. Just do the following:
1) Download the source for the latest version of pine:
ftp://ftp.cac.washington.edu/pine/pine4.30.tar.gz
2) Make sure that you have openssl installed. There should be packages
for this available for any distro. If using rpms, install both
openssl and openssl-devel
3) Unpack the pine distribution.
4) Edit pine4.30/imap/src/osdep/unix/Makefile.ssl. You need to point
the Makefile at the right place for the SSL libraries. For me,
using RH6.2 with openssl from rpm, here is what I put in there:
SSLDIR=/usr
SSLCERTS=/var/ssl/certs
SSLINCLUDE=$(SSLDIR)/include
SSLLIB=$(SSLDIR)/lib
5) In pine4.30/imap, execute 'make lnp SPECIALAUTHENTICATORS=ssl'.
6) If that succeeds (i.e., you pointed it at the right places for ssl)
cd back into pine4.30 and execute './build lnp'.
7) If all goes well, you now have 5 binaries in pine4.30/bin, including
pine. You can simply copy those binaries into a logical place,
such as /usr/bin, /usr/local/bin, or, if you don't have root, $HOME/bin.
(Although you only really need pine and pico).
8) Start pine, and go into Setup, Config
9) You need to edit your inbox path to something like this:
{yourmailserver.somecompany.com/ssl/novalidate-cert}inbox
10) Set up the other stuff (smtp server, personal name, etc) as usual.
11) Open your inbox and enjoy. A '+' in the upper right hand corner of
the pine 'window' lets you know that you are communicating with the
imap server over ssl.
There is more documentation in pine4.30/doc/tech-notes.xtx and
pine4.30/imap/docs/SSLBUILD, but feel free to email me if you have any
more questions. Good luck.
--
Joshua Baker-LePain
Department of Biomedical Engineering
Duke University
------------------------------
From: Henry_Barta <[EMAIL PROTECTED]>
Crossposted-To: comp.os.linux.hardware,comp.os.linux.networking
Subject: Re: LinkSys betrayed us! Poor prospects for Linux.
Date: 16 Nov 2000 15:14:22 GMT
In comp.os.linux.hardware Christopher Friesen <[EMAIL PROTECTED]> wrote:
[... excellent description]
> Basically, that should do it.
But what if it doesn't? At that point, I can ping other hosts
on the LAN but inbound and outbound TCP connections (ftp and
telnet) simply hang.
I've posted to the tulip mailing list at scyld (sp?) and have
gotten several suggestions, but no solution yet. If anyone here
has a good idea on what to try, I would appreciate hearing it.
If you want more details, see my posts on the mailing list or
ask me to post or e-mail.
thanks,
hank
--
Hank Barta White Oak Software Inc.
[EMAIL PROTECTED] Predictable Systems by Design.(tm)
Beautiful Sunny Winfield, Illinois
------------------------------
From: [EMAIL PROTECTED] (Topaz Crow)
Subject: Re: Help! kdelibs-2.0-7 requires libcrypto.so.0 libssl.so.0
Date: 16 Nov 2000 15:38:17 GMT
Reply-To: alt.anonymous.messages;ATTN: Topaz Crow
On Thu, 16 Nov 2000 13:14:48 +0000, john.q (replace NO_SPAM with ntlworld to reply)
<[EMAIL PROTECTED]> wrote:
>I have RedHat 6.2 and I am trying to install KDE 2.0.
>I keep getting an error message with the following
>file
>
>kdelibs-2.0-7.rpm
>
>error message as follows:
>
>kdelibs-2.0-7 requires libcrypto.so.0
>kdelibs-2.0-7 requires libssl.so.0
>
>I have tried download the file kdelibs-2.0-7.rpm again, but
>still get the same error message.
>
Do a "locate libcrypt" on your system. See if you can find:
/lib/libcrypt.so.1
/usr/lib/libcrypt.a
/usr/lib/libcrypt.so
/usr/lib/libcrypto.a
/usr/lib/libcrypto.so.0
/usr/lib/libcrypto.so.0.9.5
/usr/lib/libcrypt_p.a
You will not have the libcrypto.so.0"
This is my "ln -l /usr/lib/libcrypt*
-rw-r--r-- 1 root root 93226 Jul 30 15:42 /usr/lib/libcrypt.a
lrwxrwxrwx 1 root root 23 Sep 29 08:09 /usr/lib/libcrypt.so ->
../../lib/libcrypt.so.1
-rw-r--r-- 1 root root 94250 Jul 30 15:42 /usr/lib/libcrypt_p.a
-rwxr-xr-x 1 root root 1326284 Sep 20 13:42 /usr/lib/libcrypto.a
lrwxrwxrwx 1 root root 18 Oct 4 18:27 /usr/lib/libcrypto.so.0 ->
libcrypto.so.0.9.5-rwxr-xr-x 1 root root 926560 Sep 20 13:42
/usr/lib/libcrypto.so.0.9.5
You can see that libcrypt.so and libcrypto.so.0 are symbolic links to the real
library. This
is how most libraries work. All you have to do is make a symbolic link like this.
ln -s /usr/lib/libcrypto.so.0.9.5 /usr/lib/libcrypto.so.0
^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^
The real library(target) the link name
If you don't have the libcrypto.so.0.9.5 or whatever your version is then you will have
to find the package that comes with this library and install it.
Do the same for libssl.so.0
Hope this helps.
--
Topaz Crow
No replies by email, sorry.
Reply to alt.anonymous.messages Subject: ATTN: Topaz Crow
PGP/GPG: DSS: 0xBADA36EA RSA: 0x357245A1
------------------------------
From: Binh Ngo <[EMAIL PROTECTED]>
Crossposted-To: alt.os.linux,linux.redhat
Subject: problem installing MAKEDEV pkg under RH62
Date: Thu, 16 Nov 2000 15:37:13 +0000
Hello,
I had a problem when installing the package
MAKEDEV-2.5.2-1.noarch.rpm under RedHat 6.2
The error is as follow
MAKEDEV unpacking of archive failed on file
/dev/MAKEDEV: cpio: open
My cpio pakage is installed and doesn't seem to have a problem.
Can someone help? Thanks a lot.
Binh Ngo.
------------------------------
From: Eric <[EMAIL PROTECTED]>
Subject: Re: running C++ script on linux not successful
Date: Thu, 16 Nov 2000 16:44:39 +0100
Reply-To: [EMAIL PROTECTED]
Andreas Kähäri wrote:
>
> In article <[EMAIL PROTECTED]>, Eric wrote:
> [cut]
> >Well it says so: hello not found......
> >
> >try ./hello
> >
> >It's caused by the fact that . (the current directory) is not in the
> >default PATH
>
> And should not be either. See the Unix FAQ at
> <URL:http://www.faqs.org/faqs/unix-faq/faq/part2/section-13.html>.
>
Agreed, (But it sure is comfortable :-) )
Eric
------------------------------
From: [EMAIL PROTECTED]
Crossposted-To: alt.linux,alt.os.linux,alt.os.linux.mandrake
Subject: Boot from floppy very slow
Date: Thu, 16 Nov 2000 15:35:43 GMT
I recently did this and now start Linux by
booting from a floppy. The problem is that
startup is very slow - takes about 10 minutes on
a Celeron 633 with 64 MB memory. Is this normal,
and is there any way to speed this up?
Thanks,
Jeff
In article <5uVP5.273$[EMAIL PROTECTED]>,
"Dusty Dew" <[EMAIL PROTECTED]> wrote:
> Yes you can install it past the 1024th
cylinder, just make sure you make a
> boot floppy.
>
> ~Dusty
Sent via Deja.com http://www.deja.com/
Before you buy.
------------------------------
From: Hernan Gonzalez <[EMAIL PROTECTED]>
Subject: Re: Leer 'exit' desde el shell
Date: Thu, 16 Nov 2000 15:28:28 -0300
Angel wrote:
>
> How can I see if a shell that I run from another shell has exited
> whith 0 or 1 (exit 0 or exit 1) ?
>
> I work with bash and ksh.
>
> Thank you
>
> Angel Belda
> [EMAIL PROTECTED]
echo $?
Hernan
------------------------------
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End of Linux-Misc Digest
******************************
