hisham hm

First time playing with OpenBSD

A list of notes on my first experience with OpenBSD:

* It wasn’t obvious at first which file to download, navigating their FTP site. I ended up with cd58.iso, which was the right choice. A tiny 7.8MB ISO!
* As soon as I typed “OpenBSD” as the VM name in VirtualBox, it gave me OpenBSD defaults. It defaulted to 64MB of RAM (only!), but I chose 256M, and the default 2G disk image.
* The first boot gave me a few options, including “Install” and “Autoinstall”. I chose “Autoinstall” since I thought that would install with the defaults, but it looked for an installation script in the local network (and obviously didn’t find it). Reboot, “Install” and off we go.
* No Dvorak options in the list of keyboards in the installer.
* I went with the default options and installed all offered packages (it offered me a list of coarse-grained bundles). It asked me about creating users, partitions, configuring network and if I wanted to run sshd by default.
* To enable Dvorak, the internet told me to do kbd us.dvorak nice.
* To make it permanent, I just grepped /etc for kbd and found out that cat us.dvorak > /etc/kbdtype would suffice.
* To install things, become root and then use pkg_add. For example: pkg_add wget
* By default it includes df but not free.
* To get color in the terminal, set TERM=wsvt25. htop showed in its usual colors!
* The default PATH includes the current (.) directory! Take that, Linux status quo!
* iconv is installed under /usr/local, and its library exports symbols with names such as libiconv_open instead of the usual iconv_open, which fools the typical AC_CHECK_LIB test in Autoconf. (In the source code, iconv_open works, so I guess iconv.h uses #define to translate the name. Added a hack to Dit to make it build cleanly out-of-the-box.

  1. Guilherme

    Saturday, March 12, 2016 - 16:31:45

    Time to play a little with NetBSD and kernel Lua : )

  2. jeff

    Wednesday, May 17, 2017 - 18:25:20

    Isn’t it a big security risk to have the current path (”.”) in the $PATH? what if someone somehow infiltrated my home directory with a executable named “ls” that does “rm -rf /*”?

  3. hisham

    Wednesday, May 17, 2017 - 19:07:36

    if someone infiltrated your home directory that is the least ofyour worries. They could edit your .bash_profile and add an alias ‘ls’ that does that too, without editing your path. Or they could just delete your files themselves.

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