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34758 discussions

scp and key login
by Kai Schaetzl 01 Oct '08

01 Oct '08

It seems the certificate-based login doesn't work on both sides of the remote connection when using scp? Scenario: User on PC A can SSH login to PCs B and C with his certificate, no password prompt. When User on PC A runs a scp operation from B to C he's asked for the password on C. Does the scp actually open a connection from B to C (User doesn't have a certificate on B)? This would explain the problem. I hoped to avoid such a problem by scping from a third machine that normally has certificate-based access to all machines. Kai -- Kai Schätzl, Berlin, Germany Get your web at Conactive Internet Services: http://www.conactive.com

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quarantine mail
by kcc 01 Oct '08

01 Oct '08

Hi In my mailscanner, i have mail in quarantine folder. How can I get back attachement in quarantine folder? I use mail user < message. but the attachment is just coding not the attachment thank you

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script
by Mad Unix 01 Oct '08

01 Oct '08

Dear ALL, I need some help with bash scripting, a script that search the content of multiple files and replace old string ip "10.5.1.10" with the new string ip "127.128.1.10" it will search in specific folder and sub folders Thanks

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mount UFS partition on CentOS 5.
by Daniel Bruno 01 Oct '08

01 Oct '08

Hi Dears, I am having trouble mounting a partition with UFS file system (FreeBSD), I am trying to build with the following commands: mount-r-t-o ufs ufstype = ufs2 / dev/hdb1 / part mount-r-t-o ufs ufstype = 44bsd / dev/hdb1 / part But appears the following error message: mount: wrong fs type, bad option, bad superblock on / dev/hdb1, missing codepage or other error In some cases useful info is found in syslog - try dmesg anybody have any idea? Thanks, -- Daniel Bruno http://danielbruno.argo.com.br danielbrunos(a)gmail.com

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Broken pipe, x86_64 CentOS 5.2
by Daniel Andrzejewski 01 Oct '08

01 Oct '08

Hi All, I have a problem with torque (openPBS) on x86_64 CentOS 5.2. Just to add there's no problem on a 32bit CentOS 5.2 or 64bit Ubuntu 8.04. The problem is that pbs_mom's child quits without giving any error logs. [root@frodo9 torque-2.3.3]# strace -f pbs_mom . . . bind(6, {sa_family=AF_INET, sin_port=htons(15002), sin_addr=inet_addr("0.0.0.0")}, 16) = 0 time(NULL) = 1222785330 listen(6, 512) = 0 socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 7 setsockopt(7, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0 bind(7, {sa_family=AF_INET, sin_port=htons(15003), sin_addr=inet_addr("0.0.0.0")}, 16) = 0 time(NULL) = 1222785330 listen(7, 512) = 0 fcntl(5, F_SETLK, {type=F_UNLCK, whence=SEEK_SET, start=0, len=0}) = 0 clone(Process 18441 attached child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x2b276258fdb0) = 18441 [pid 18441] getsockname(3, {sa_family=AF_INET, sin_port=htons(56711), sin_addr=inet_addr("172.16.0.9")}, [16]) = 0 [pid 18441] getpeername(3, {sa_family=AF_INET, sin_port=htons(389), sin_addr=inet_addr("172.16.2.24")}, [68719476752]) = 0 [pid 18441] fcntl(3, F_GETFD) = 0x1 (flags FD_CLOEXEC) [pid 18441] dup(3) = 8 [pid 18441] fcntl(8, F_SETFD, FD_CLOEXEC) = 0 [pid 18441] socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 9 [pid 18441] close(3) = 0 [pid 18441] fcntl(9, F_GETFD) = 0 [pid 18441] dup2(9, 3) = 3 [pid 18441] fcntl(3, F_SETFD, 0) = 0 [pid 18441] close(9) = 0 [pid 18441] write(3, "\25\3\1\0 \232\17\205\301f<O0\352\246\357\344Z\31&\243\361\356\2128\242\377\7O{\267\333"..., 37 <unfinished ...> [pid 18440] exit_group(0) = ? [pid 18441] <... write resumed> ) = -1 EPIPE (Broken pipe) [pid 18441] --- SIGPIPE (Broken pipe) @ 0 (0) --- Process 18441 detached [root@frodo9 torque-2.3.3]# I have asked torque users mailing list, but since the problem is related strictly to CentOS 5.2 64bit, I thought I would go ahead and ask here. Any help is appreciated. Thanks, Daniel -- Daniel Andrzejewski student IT Administrator Elec Engr & Comp Science University of Tennessee (865) 974 - 4388 (work) "Investment in knowledge always pays the best interest" Benjamin Franklin --

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DKIM
by Bob Hoffman 01 Oct '08

01 Oct '08

Okay, Yahoo is bumming me. Only system my mail is having an issue with. All mail is accepted, but junked. I can only think it is the DKIM/Domain keys. It is apparent that the dkim-milter is not part of the centos 5.x distro nor is it part of the mirrors, as far as I can tell. So...have any of you done it with your servers for sendmail? There are some sites that claim to have rpms and I have downloaded the tar from sendmail. But I would rather hear from anyone who has an opinion before I go with one or the other. I do not trust any rpms except for their mirrors, so not sure if I want to do that. But maybe it is fine. Open to suggestions, ideas for what works for you and yahoo. No, I do not want to install postfix, thank you - /ninja'd ya

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OT - Monitoring tool
by Robert Spangler 01 Oct '08

01 Oct '08

Hello everyone, While I know this isn't Centos related, you guys seems to be on top of your game around here. Sorry for the off-topic. I'm looking for a tool to monitor my servers and send either an email or page or both when something breaks. I would like it to monitor all sorts of services on the servers with one small detail, I'd like it to be able to confiugre so if the DBA need something monitor that is hosted on a shared system that they can only change what they are responsible for and not something else that is being monitored on that system. Is there such a program out there? -- Regards Robert It is not just an adventure. It is my job!! Linux User #296285 http://counter.li.org

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Re: [CentOS] Firefox distorted printing
by Les Bell 01 Oct '08

01 Oct '08

fred smith <fredex(a)fcshome.stoneham.ma.us> wrote: >> On Wed, Oct 01, 2008 at 12:05:37AM +0200, Chris Geldenhuis wrote: > Hi, > I am running a fully updated CentOS 4 box. Since the last few rounds of > updates - upgrading to the latest Firefox, I find that I can not print > Bank statements etc ( .ps files when saved to disk). The Bank's logo and > any lines on the form print OK but the actual content is distorted > beyond recognition - printing a series of special characters > (!"$%&#'(") instead of transaction descriptions or amounts. Has anyone > else experienced this or have a suggestion on how to fix the problem. I have a similr issue with a Centos 4 system at work, on which i've installed FF3. My solution is to send my printouts to a different printer where they print perfectly! I've got an old HP Laserjet 4 at my desk, and that browser on that OS prints mostly junk characters on that printer. There's also a HP 4250 outside my door, and that browser/OS combination prints fine on that printer. << There seems to be a known issue with Firefox 3 on all platforms, when printing to Postscript printers. I started a thread about it on the Mozilla support forums, did some experimenting, thought I'd fixed it, found I hadn't and in fact, have never resolved it. Things you might try: * Turning off "Allow pages to choose their own fonts" * Changing the default character encoding from "Western (ISO-8859-1)" to something else (and possibly back again) * Disabling the use of the printer's fonts in your driver It's been a show-stopper for me, and I'm thinking about going back to FF2. Best, --- Les Bell [http://www.lesbell.com.au] Tel: +61 2 9451 1144 FreeWorldDialup: 800909

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OT: C++ Newbie "Hello World" problem SOLVED
by Lanny Marcus 01 Oct '08

01 Oct '08

Note: This began in the thread "[CentOS] Probably a bad setup but which one?" but I don't want to hijack that thread. "tech" began with a similar problem, with the Perl "Hello World" script. fred smith wrote: > I can't get the "Hello World" program in the C++ book I began reading to work. Seems to compile without errors, but nothing on my CRT. Will try it again and start a thread >here... :-) >Let me guess... >you named it "test", right? Then when you run "test" "nothing" happens? No. It is named Hello >two things: >1. there's already a program named test, which displays no output, >it merely has an exit status. >2. for a program in your current directory, run it with a preceding "./", >e.g., "./test"--because "." is not in the path (and shouldn't be). Fred: Thank you! #2 was dead on. :-) [devel@dell2400 ~]$ ./a.out Hello, World! I am 8 Today! [devel@dell2400 ~]$ What I was lacking was the "./" in front of a.out the file produced when I compiled Hello.cpp :-) I will continue reading the book now! :-) Lanny //: C02:Hello.cpp // From Thinking in C++, 2nd Edition // Available at http://www.BruceEckel.com // (c) Bruce Eckel 2000 // Copyright notice in Copyright.txt // Saying Hello with C++ #include <iostream> // Stream declarations using namespace std; int main() { cout << "Hello, World! I am " << 8 << " Today!" << endl; } ///:~

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Configure an ATI Radeon X1200 card?
by Niki Kovacs 30 Sep '08

30 Sep '08

Hi, I want to configure X on a NEC PC with an ATI graphic card. Usually, I do that by hand, e. g.: # init 3 # X -configure --> first draft # mv xorg.conf.new /etc/X11 Then I edit this with Vi, step by step. Usually, this works, but not for ATI cards. Here, the first draft only gives me a "vesa" driver... though xorg-x11-drv-ati is installed. But then, when I replace Driver "vesa" by: Driver "ati" I get a "No screens found" error. Until now, I've successfully configured dozens of different video cards, mostly Intel and NVidia (old and new), and also a few ATI cards (with the opensource driver). But this is the first ATI card that gives me trouble. Any suggestions? Niki

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