Re: Crontabbing a Ruby script inside a screen
screen(1) is just going to fill a massive buffer, then eventually core. You can capture stdout/stderr to a file using script(1) instead. Its basically the same as: % nohup ./command 21 | tee -a ~/command.log ~BAS On Thu, 24 Jan 2013, Dwayne Henderson wrote: Hi, I run this Ruby + Sequel script inside a screen that records data from this live stream 24/7. But it tends to core dump every once in a while, and since I run it in a screen (so it's easy to check in on), I can't really scroll up to catch the error whenever it happens. So how do I crontab the screen with the Ruby s ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: bad root shell in /etc/passwd
On 9/26/2012 9:06 PM, Gary Aitken wrote: Probably not. Just boot a livecd that supports your HBA and FS, mount your Root FS, and: # vipwd -d /mnt/rootfs or mount /usr as well and: # chroot /mnt/rootfs usermod -s /usr/local/bin/bash root guidance? ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org -- Brian A. Seklecki bsekle...@probikesllc.com CE-Pro Bikes, LLC 412-378-3823 (m) PGP Key Available Upon Request ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Static IP on a Bridge
Also, what MAC address does the DHCPREQUEST packet appear to be sourced from (from the view of your DHCP server, or on the wire somewhere between the two (SPAN PORT)) ~BAS This sounds familar. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: KVM - FreeBSD Network Problem
What can be the problem? Any suggestion? Show us: ifconfig -a arp -an netstat -rn netstat -i netstat -s Are other KVM guests on this hypervisor working? Are you briding or routing/NAT from your hypervisor? ~BAS ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: ICMP redirects and FreeBSD
On Sat, 17 Sep 2011, Brett Glass wrote: Here's a networking question: Does FreeBSD generate and accept ICMP redirects? Is it controllable via tuneables? How long do routing tables $ sysctl -d net.inet.ip.redirect net.inet.ip.redirect: Enable sending IP redirects Accepting them sounds like the job of a userland routing daemon. Only a few unsound routing/network topology configurations really depend on redirects these days; They can't be trusted because they can't be authenticated? ~BAS generated by ICMP redirects last? ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: CARP on 9.0 (was no subject)
How about: %sudo netstat -s carp ...on both machines. A few years ago I submitted (or maybe it was Steve Polyack) a patch to add debugging to CARP, not sure if it ever got commited. Need-more-Cisco'sih-Debugging. ~BAS On Fri, 26 Aug 2011, Patrick Lamaiziere wrote: Le Fri, 26 Aug 2011 15:26:28 +, Johan Hendriks jo...@double-l.nl a ?crit : I am trying to set up CARP under 9.0 ... Also with a higer value like advskew 200 or 254 the role of the servers stays the same. Ok, there is something wrong so. Did you check that the sysctl net.inet.carp.suppress_preempt is equal to zero ? If yes, I don't have any more idea. Regards. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: FreeBSD reports incorrect amount of memory
trying to use memory that isn't there? How do I debug/fix this? Just curious, what was memtest86+ report? Can you install dmidecode(8) from /usr/ports/sysutils/dmidecode I'd be very suprised if GCC started misbehaving during compile ~BAS Didn't find anything with google. ___ ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Link and network level in the tcp/ip stack
On 5/7/2011 6:41 PM, Erik Nørgaard wrote: So the question is which behaviour is correct, recommended or accepted? Stripping the link layer and reply according to the network layer, or keeping the link layer? This is the way it in every TCP/IP stack out there. The routing decision for the reply IP packet of the ICMP message is made independently of the upper-OSI-layer TCP state. In this instance, its a bit inconvenient for you, but having these layers abstracted makes for incredible flexibility in TCP/IP; the same thinking as small POSIX utilities work independently is more flexible. -- Brian A. Seklecki bsekle...@probikesllc.com CE-Pro Bikes, LLC 412-378-3823 (m) PGP Key Available Upon Request ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: CVSUP
RELENG_8_0 Yes. This will give you the latest 8.0 release + desired patch level (critical security patches). This is almost certain what you want to be running before going to production status. I mean, you could use RELENG_8_0_RELEASE I suppose, but then the cvsup would be without merit. Dont use a tag with the ports supfile. ~BAS ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: FreeBSD 6.3 installation hacked
On Tue, 2009-09-22 at 05:01 -0700, Aflatoon Aflatooni wrote: My server installation of FreeBSD 6.3 is hacked and I am trying to find out how they managed to get into my Apache 2.0.61. This is what I see in my http error log: [Mon Sep 21 02:00:01 2009] [notice] caught SIGTERM, shutting down [M According to Apache.org, there were vulns in 2.0.6x before 2.0.63. However, when you do your forensic analysis, you'll want to focus on code installed on your webserver that runs with the posix user 'www''s permissions. ~BAS This mail was sent via Mail-SeCure System. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Additional sa devices?
On Fri, 2009-07-10 at 11:52 +0700, Olivier Nicole wrote: Hi, My question is what the difference is between 'sa0.0' and 'sa0.[1-3]'. I can't seem to find it documented anywhere. Maybe submit a PR+Patch to the man page file? ~BAS From the top of my head, I think I remember devices sa0.[1-3] would represent different compression mode. Bests, ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Webcam problem - pwc
On Sat, 2009-07-04 at 22:12 +, Antonio Rieser wrote: ugen0: vendor 0x046d product 0x08dd, class 0/0, rev 1.10/1.00, addr 3 on uhub1 The driver didn't attach to the device. Look in the driver source code for product ID 0x08dd. Change/Add, then recompile the kernel and try again -- no promises. ~BAS ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: Attempting ZFS Only Install of 7.2
On Thu, 2009-07-16 at 17:01 -0500, Jason Garrett wrote: LOADER_ZFS_SUPPORT=YES, as It wouldn't even boot the kernel before I did JG: Why don't we setup a public autobuild farm (amd64 only) and build with that flag set? The other option is to modify a LiveCD framework with it. ~BAS This mail was sent via Mail-SeCure System. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org
Re: FreeBSD 7.1 opencrypto -- kern.cryptodevallowsoft
The openssl speed sub-command is a real PITA: Try: $ openssl speed -elapsed -evp aes-128-cbc (or des-ede3) Also goto /usr/src/tools/tools/crypto/ make Run those utils to extract useful statistics out of the driver's kernel data structures. ~BAS On Mon, 2009-05-18 at 11:21 +0100, Brendan Kennedy wrote: Hi Brian, Patrick, Thanks for your responses. I agree that it looks like a bug! I'm a bit of a newb to FreeBSD. Where should I go to log this? I ran (as root ;) ) openssl engine (padlock) VIA PadLock (no-RNG, no-ACE) (dynamic) Dynamic engine loading support (cryptodev) BSD cryptodev engine [RSA, DSA, DH] It can be seen only PKE functions are being shown as accelerated. 'kldstat' only shows cryptodev.ko, but that's because I have 'crypto' compiled as part of the kernel. I have found another issue here also - although 'openssl engine -c' shows correct accelerated functionality of the hardware driver, running a speed test (e.g. openssl speed des-ede3 -engine cryptodev) does not result in any messages being sent to the driver apart from the initial check for available algorithms. It seems only accelerated PKE functions are run through the driver. It may be that the symmetric functions are being run through the software device driver (cryptosoft)... Could it be down to cryptodev engine being loaded twice in OpenSSL? Or would cryptodev favour the software driver if CRYPTO_F_HARDWARE is not set? Regards, Brendan 2009/5/15 Brian A. Seklecki sekle...@noc.cfi.pgh.pa.us: On Tue, 2009-05-12 at 19:14 +0100, Brendan Kennedy wrote: Hi All, I'm trying to test a hardware crypto driver, but want to run my tests through the software driver first (and possibly use the software driver to validate results). I have set the following in my GENERIC conf file: What does kldstat(8) / openssl(1) return? % sudo openssl engine (dynamic) Dynamic engine loading support $ openssl engine (cryptodev) BSD cryptodev engine (padlock) VIA PadLock (no-RNG, no-ACE) (dynamic) Dynamic engine loading support $ kldstat |egrep -i 'cry|ub' 33 0xc0e06000 25b78crypto.ko 71 0xc64c9000 4000 cryptodev.ko 81 0xc6546000 a000 ubsec.ko Return? ~BAS device crypto device enc options IPSEC I have rebuilt the kernel, rebooted and set the kern.cryptodevallowsoft kernel variable to 1: FreeBSD_26# sysctl -a | grep crypto kern.cryptodevallowsoft: 1 However, when I try a test, I get the following: FreeBSD_26# /usr/src/tools/tools/crypto/cryptotest -va 3des cipher 3des keylen 24 CIOCGSESSION: Invalid argument FreeBSD_26# /usr/src/tools/tools/crypto/cryptotest -va des cipher des keylen 8 CIOCGSESSION: Invalid argument It seems the software crypto device is not available. Do I need to do any other steps to enable it? Is there another config option that makes sure it is build as part of Opencrypto framework? Do I need to build some other software driver instead? Best Regards, Brendan ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org This mail was sent via Mail-SeCure System. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to freebsd-questions-unsubscr...@freebsd.org