Questions tagged [openbsd]

OpenBSD is a BSD variant with a strong security and code correctness focus.

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1answer
372 views

How to install pkg_add in a fresh OpenBSD 5.8 installation?

I installed OpenBSD into a Virtualbox using the install58.iso and installing all sets. Now I want to install more packages via pkg_add which is not in the users nor roots path. How do I get pkg_add? ...
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1answer
298 views

Configuring OpenBSD's PF as a router

I am running OpenBSD 4.4, I copied the template from https://markshroyer.com/guides/router/ch07.html for /etc/pf.conf and edited it to match my network. When I start it I get syntax errors on only ...
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1answer
7k views

How to run VirtualBox on OpenBSD?

I'm trying to find a way to run VirtualBox on an OpenBSD host. I know there is a port for FreeBSD. I also know there is a Linux compatibility layer in OpenBSD. Would this Linux compatibility feature ...
3
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1answer
135 views

OpenBSD: Move directories larger than X to new directory

I'm accessing OpenBSD via SSH and I'm wanting to create a command to find directories larger than 20MB and copy them to a new directory, keeping all folder structure. So far I have this: find /...
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1answer
664 views

Git “write failed, file system is full fatal: unable to write new_index file”

I am running OpenBSD 5.7 and am modifying the kernel for a university assignment. It's running in a virtual machine. I cloned the repository into '/usr/src' and started to modify 1 file. I went $ ...
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2answers
315 views

Archive of old OpenBSD snapshots

Sometimes when you install a new OpenBSD snapshot, something is broken and you want to return to a previous snapshot. If you are lucky there is still a mirror who hasn't synced to the latest version. ...
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2answers
2k views

Is it possible to store user's crontab in user's git repository on OpenBSD?

On OpenBSD and with OpenBSD's cron and crontab, is it possible to store the crontab(5) of a user in a git repository of the same user? What would be the proper way to accomplish something like this? ...
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0answers
684 views

Using the new rtwn(4) driver for OpenBSD

EDIT 1: Patch from the mailing list I got in touch with the original poster about the card, and he gave me a patch to try out. I will apply it, recompile the kernel, and report my findings. If it ...
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1answer
493 views

How to use accent keys with US keyboard on OpenBSD 5.7?

I have a machine running OpenBSD 5.7. The keyboard is a standard US 101 keys keyboard. /etc/kbdtype is set to us. I'd like to use dead keys (ie. pressing ' and a should yield an a with an acute accent....
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1answer
776 views

Can I install FreeBSD, OpenBSD, NetBSD and DragonFly on one disc?

Is it possible to install all of FreeBSD, OpenBSD, NetBSD and DragonFly BSD on a single disc? What would be the proper procedure for success, and what are the caveats?
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1answer
497 views

How do I set a wireless static IP address on an OpenBSD 5.7 laptop?

I have a typical laptop situation. When I'm at my desk, I want to be hooked up to the network via ethernet, and when I want to sit on the back deck, I'd like to be on wireless. I have ethernet setup ...
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0answers
231 views

KeePass on OpenBSD and libpng error

I am trying to run KeePass on OpenBSD. I installed Mono from packages and downloaded KeePass-2.30-portable. Unforunately I can't start KeePass because of this errors: SendMessage (27263013, 0x112c, ...
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1answer
4k views

Unable to mount USB flash drive on OpenBSD

My machine on which was installed OpenBSD 5.7-stable, was booted up with my USB 2.0 flash drive plugged into a USB 2.0 port. I logged in as root, opened up a terminal and typed: mount /dev/sd1i /mnt/...
7
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1answer
6k views

Why I can't unpack .tar.bz2 or .tar.xz files?

I'm having a problem unpacking files when I try to build from source on my OpenBSD First I thought it was just corrupted files but after it happened to many different programs and from different ...
3
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1answer
552 views

Where are SSH init scripts located?

I'm following the best security practices of SSH, via this link and the link states: We should remove the unused keys and only generate a large RSA key and an Ed25519 key. Your init scripts may ...
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2answers
3k views

Convert .fnt to .ttf?

In FreeBSD's /usr/share/syscons/fonts one finds the syscons-fonts in .fnt-format. Is there a way to convert them to .ttf format?
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1answer
202 views

Remove/Uninstall desktop environment from second user account on OpenBSD

During the installation process of OpenBSD 5.7, I created a user account, user1, belonging to wheel group. Subsequently I installed a desktop environment after logging into my user account. This ...
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3answers
579 views

How to duplicate a daemon?

I want to run two instances of dnscrypt client proxies, but I'm having trouble making them automatically start at boot. Here is what I tried: In rc.local, this is the first: /usr/local/sbin/dnscrypt-...
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0answers
476 views

Unable to surf internet with VPN on OpenBSD

I am using OpenBSD 5.7-amd64 with the latest patches applied. I downloaded and installed OpenVPN (package version: openvpn-2.3.6.tgz) available for OpenBSD 5.7 using the following command: sudo ...
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1answer
1k views

Need to remove a line in fstab on OpenBSD

I thought it would be easier for me to mount flash drives automatically if I did the following to fstab: /dev/sd1i /mnt/usb (sd1i is found from sysctl hw.disknames) I rebooted the box with the USB ...
6
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2answers
14k views

Gnome desktop environment: how to get it working on OpenBSD?

I have OpenBSD 5.7-amd64 installed and patched with all the latest available fixes. I would like to have a minimal Gnome desktop environment and I did the following to my user account (not root ...
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0answers
827 views

Can not divert packet to pf when configure transparent squid 3.4.13 on OpenBSD 5.7

I am trying to build transparent proxy with squid on OpenBSD 5.7 with pf firewall. I compile squid from sources with options: $ squid -v Squid Cache: Version **3.4.13** configure options: --prefix=...
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2answers
1k views

Chromium User Agent String on FreeBSD or OpenBSD

I'm in need of a recent Chromium user agent string from a FreeBSD or OpenBSD desktop with the default user agent string. I can only find Chrome useragent strings but no mention of Chromium. Other ...
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1answer
953 views

How to check my DNS chain?

I want to use DNSCrypt to encrypt all my DNS packets, so I tried to do this: on /etc/rc.local : /usr/local/sbin/dnscrypt-proxy -a 127.0.0.1:40 -u _dnscrypt-proxy -d -l /dev/null -R dnscrypt.eu-dk ...
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2answers
8k views

Why can't I use sudo on OpenBSD?

I'm running OpenBSD 5.7 on VirtualBox on my Windows 7, to learn more about Unix, but I can't use sudo with my password. I've set up a user called adminvpn but when I try to run any command using sudo ...
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0answers
149 views

openbsd: mpls provider doesn't forward packets

Can anybody help me with next question: I am trying to get mpls test network up like in http://lteo.net/blog/2013/09/03/a-small-mpls-test-network-built-with-openbsd/ or http://2011.eurobsdcon.org/...
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1answer
477 views

chroot cannot find cgi file

I am unable to serve or execute a cgi file, and the cause seems to be that chroot is unable to find the cgi file when the permission is set to executable. $>ls -l /var/www/my/dir/test.cgi -rwxr-xr-...
1
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1answer
131 views

Available console solution for a physical machine running OpenBSD?

If we have a physical server running OpenBSD, what are the available remote console solutions for it? Are there any unique methods because it's an OpenBSD? Console of course means if there is no ...
1
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2answers
864 views

How do I run inetd at startup on OpenBSD?

I am trying to backup my Synology NAS to my old NAS. The old NAS has to be an rsync compatible server (according to Synology), and the original OS didn't support it. Fortunately OpenBSD supports my ...
4
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0answers
212 views

Reading GPG passphrase from the physical keyboard in OpenBSD

I'm using Synergy to control an OpenBSD desktop from a Linux computer (think of it like a VNC client/server). That is to say what I type on the keyboard goes through a network connection before it ...
2
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2answers
706 views

How to get IPs via DHCP, through a router from another DHCP server?

ISP -> OpenBSD box -> Wireless router We have an OpenBSD machine that connects directly to the internet, has dhcp/dns cache "server" on it, and forwards the connection to clients via ethernet cable/...
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1answer
1k views

macos - local port redirection using pfctl and syntax errors

I am running MacOS(really BSD), and I want to redirect certain traffic over an ssh tunnel using a a local forward. Seems easy enough, but I am repeatedly blocked by the ambiguous "/etc/pf.conf:29: ...
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1answer
2k views

Pfsense source code to build firewall

Pfsense is an open source Firewall based on openBSD kernel. Where can I find the code and how to modify it to build my firewall?
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2answers
190 views

firefox OpenBSD 5.6 Error no display specified

I bought the 3 CD set for OpenBSD 5.6 and installed OpenBSD 5.6, but it may have used an http site. The installation was successful, signify was happy. Then, I installed the packages on an i386 ...
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4answers
2k views

Auto login after boot on OpenBSD

I know I can create an "auto login with a user" function on an OpenBSD desktop (using the default FVWM2 as WM) with: pkg_add slim ----- start-stop script # vi /etc/slim #!/bin/sh # # /etc/rc.d/...
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1answer
54 views

How to only allow a group for network access?

Using OpenBSD's pf. Question: How can we modify the firewall of OpenBSD to allow ONLY a given group for network access? If somebody isn't in that group, it shouldn't have layer 3 or layer 2 network ...
4
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3answers
874 views

OpenBSD's pf: disable network access for a given user, except for ssh.

If we are using the default firewall for OpenBSD, how can we modify it to disable all the network access for a normal user except for one thing: we want to ssh to the user from random hosts! So ...
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1answer
350 views

How do I edit text in Cyrillic / Russian on OpenBSD?

I'm trying to make it possible to easily edit text in Cyrillic / Russian on a remote OpenBSD 5.2 amd64. I'm using emacs-21.4p18-no_x11, which doesn't show any Cyrillic characters whatsoever when I ...
3
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0answers
922 views

DNS resolution problem with OpenBSD

During boot up, messages flashed on my computer screen, among which are the following: DHCPACK from 192.168.200.1 bound to 192.168.200.12----> renewal in 432600 seconds The contents of my /etc/...
2
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1answer
591 views

Keeping OpenBSD up-to-date with openup

I installed OpenBSD 5.6 -RELEASE on a machine, and then kept it up to date with M:tier's openup. Is my machine now considered up-to-date, the same way as it would be if I where following the -STABLE ...
3
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1answer
125 views

Reject packets in pf after a connection consumed a certain amount of traffic

In pf you can limit the bandwidth that is consumed (by for example ssh) using queues. I am hosting a UDP Service (Discard Protocol) which can easily eat up all my traffic when a client transfers ...
0
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1answer
547 views

tcpreplay output to STDOUT?

$ tcpreplay tcpdump-2015-01-02-18h-13m.pcap ERROR: The intf1 option is required tcpreplay (tcpreplay) - Replay network traffic stored in pcap files USAGE: tcpreplay [ -<flag> [<val&...
1
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1answer
813 views

It is possible to use a HDMI card with OpenBSD

Is it possble to use a HDMI card with OpenBSD? I have a home server but at the moment I have only a TV with an HDMI entry. I would like to use OpenBSD.
4
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1answer
3k views

Write an image to a flash drive under OpenBSD

Under Linux, I can simply do a: dd if=ubuntu-14.04.1-desktop-amd64.iso of=/dev/sdb and boot up the /dev/sdb which is a device for a flash drive. It finishes in 263 seconds. But: If I boot up an ...
2
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1answer
833 views

OpenBSD 5.6 / fvwm2 / xterm missing UTF-8 support

If I log on from a RHEL 6.5/GNOME notebook via SSH using gnome-terminal to an OpenBSD install, the UTF-8 support is OK. But if I use OpenBSD / fvwm2 / xterm locally, not via SSH, then it just misses ...
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1answer
586 views

What “bad list v: No such file or directory at -/usr/libdata/per15/OpenBSD/Pkg_Add.pm line 1115” means?

I recently installed OpenBSD on an old laptop from 2005 and I am trying to install nano and then xfce4 and then a few other programs, but every time I try to use pkg_add, I get the message: Fatal ...
3
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1answer
1k views

OpenBSD pf NAT rules based on DHCP/DNS

I have a Proxmox installed and an OpenBSD VM in front of all the others to play the role of NAT, firewall, DNS and DHCP. I have a fully functional DNS and DHCP. My DHCP is correctly updating my DNS ...
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0answers
855 views

How to hint font dejavu sans mono on OpenBSD

The default DejaVu Sans Mono font in OpenBSD xterm looks too fat. Settings in ~/.Xdefaults are: xterm*faceName: DejaVu Sans Mono xterm*faceSize: 12 How to hint this font on OpenBSD (e.g. by changes ...
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1answer
79 views

Can OpenSSH 6.7 optionally not depend on OpenSSL?

It has been reported on Slashdot on 2014-04-30 that OpenSSH now has a compile-time option to not depend on OpenSSL. However, OpenSSH 6.7 release notes, released on 2014-10-06, do not make any mention ...
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0answers
117 views

How to lock GNOME3 on OpenBSD?

There is a normal user, that I added sudo permission to "zzz" on an OpenBSD 5.6 notebook. The "zzz" works, the notebook suspends.. but the GNOME 3 screensaver doesn't lock before/after suspend. How ...