查看“Openbsd”的源代码

=install=
==iso download==
我的神舟本本 U盘启动是F7

https://www.openbsd.org/ftp.html

安装注意  今天硬盘是用了他的openbsd 分好多个区的 

参考可如下  对了 https不行 要用http 

试用一下 这个  
https://mirrors.aliyun.com/openbsd/7.0/amd64/


Location of sets? (disk http or ‘done’) [http]

HTTP proxy URL? (e.g. ‘http://proxy:8080’, or ‘none’) [none]

HTTP Server? (hostname, list#, ‘done’ or ‘?')   mirrors.aliyun.com #[cdn.openbsd.org] #这个可能要用国内的 mirrors 不然要好几个小时 

Server directory? openbsd/7.0/amd64/ # [pub/OpenBSD/6.X/amd64]


Location of sets? (disk ) [done] 表示完成  下一步 时区 
 Asia/Shanghai

Select sets by entering a set name, a file na

https://mirrors.aliyun.com/openbsd/7.0/amd64/
https://mirrors.aliyun.com/openbsd/6.9/amd64/
此时最新的是6.9  so 
  axel https://mirrors.aliyun.com/openbsd/6.9/amd64/install69.iso

<pre>
如果安装到硬盘的 是 install69.img 看官方文档可知 

 install70.img
[amd64] [arm64] [i386] [octeon] [powerpc64] [riscv64] [sparc64]
A disk image that can be written to a USB flash drive or similar device. Includes the file sets.




注意看 File Sets  下面的安装指导 大不了全选吧 哈哈 
game的可以不要 
    bsd The kernel required
    bsd.mp The multi-processor kernel (only on some platforms)
    bsd.rd The ramdisk kernel
    baseXX.tgz The base system required
    compXX.tgz The compiler collection, headers and libraries
    manXX.tgz Manual pages
    gameXX.tgz Text-based games
    xbaseXX.tgz Base libraries and utilities for X11 (requires xshareXX.tgz)
    xfontXX.tgz Fonts used by X11
    xservXX.tgz X11’s X servers
    xshareXX.tgz X11’s man pages, locale settings and includes

</pre>
https://www.openbsdhandbook.com/installation/

桌面可以安装awesome 等等

https://openports.se/

==安装上要改进的地方 Nov 20 2021==
<pre>
自动分区
这个是自动分区的 最好是 和linux一样的分分区会会好点 
evanbsd$ df  -h 
Filesystem     Size    Used   Avail Capacity  Mounted on
/dev/sd0a      986M    106M    830M    11%    /
/dev/sd0k     52.5G   22.0K   49.9G     0%    /home
/dev/sd0d      3.9G   12.0K    3.7G     0%    /tmp
/dev/sd0f      5.8G    1.1G    4.4G    20%    /usr
/dev/sd0g      986M    295M    642M    31%    /usr/X11R6
/dev/sd0h     15.7G    218K   14.9G     0%    /usr/local
/dev/sd0j      5.8G    2.0K    5.5G     0%    /usr/obj
/dev/sd0i      1.9G    2.0K    1.8G     0%    /usr/src
/dev/sd0e     12.8G    7.2M   12.2G     0%    /var
evanbsd$ 


ksh: 要改回bash ?

</pre>

=desktop 初始化=
== 注意==
 firefox es 打开B站会卡， firefox 92 不会
== 换源==
<pre>
vi /root/.profile

export PKG_PATH=https://mirrors.tuna.tsinghua.edu.cn/pub/OpenBSD/7.0/packages/amd64/

</pre>


<pre>

OpenBSD
# pkg_add git



WireGuard 是一个 VPN 内核实现，代码行数少（相比之下 OpenVPN 有超过 10 万行代码），优先考虑性能，配置简单，试图在做到配置简单的同时提供高性能。WireGuard 基于 UDP，数据包在一端加密之后封装在 UDP 包内发送到远程端点，然后解密。并且其支持更广泛的加密算法与协议。

WireGuard 已被多家大公司使用，并被整合到工具、发行版，移动手机和数据中心，此前也已经进入了 Linux 5.6 内核主线。此次进入 OpenBSD，又拿下一个阵营，也意味着未来 OpenBSD 将能原生支持 WireGuard VPN。
</pre>
https://git-scm.com/download/linux

== 中文和输入法==
<pre>
还没中文输入法 和中文字体firefox支持 有空再完善 Nov 21 2021 

#中文显示 
pkg_add zh-wqy-zenhei-ttf
pkg_info -Q zh-wqy

这两个还没搞定 Nov 27 2021 am ,  但是pm时搞定了 
先配置中文环境  
再搞中文输入法 
其实只要中文输入法也行 


pkg_add slim-themes slim

pkg_add  firefox-esr-i18n-zh-CN zh-wqy-bitmapfont scim-fcitx fcitx-table fcitx-configtool fcitx 


vi ~/.xinitrc

# Chinese support

# input support
    export GTK_IM_MODULE="fcitx"
    export QT_IM_MODULE="fcitx"
    export XMODIFIERS="@im=fcitx"
    /usr/local/bin/fcitx  -d



# character display & encoder in terminal and other app

  export LC_CTYPE=zh_CN.UTF-8
  export LC_MESSAGES=zh_CN.UTF-8
  
  
  
  
  pkg_add  chinese/fcitx  chinese/fcitx-configtool chinese/fcitx-table-extra  chinese/fcitx-ui-light fcitx-qt5
  
</pre>

=openbsd7 install xfce=
感觉openbsd7 这字体好好看 

== Connect to the Internet install firmware packages and update the base system==
<pre>

For licencing reasons some firmware packages cannot be included on the OpenBSD install media. Run the fw_update command as root to install any firmware that is available...
出于许可原因，OpenBSD安装媒体上无法包含某些固件包。以root运行fw_update命令以安装可用的任何固件...


fw_update

syspatch

</pre>

== Connect to WiFi==
<pre>
To find out the name of the WiFi driver, type the ifconfig command as root...

foo# ifconfig | grep flag                                               
lo0: flags=8049 mtu 32768
em0: flags=8802 mtu 1500
ath0: flags=808843 mtu 1500
enc0: flags=0<>
pflog0: flags=141 mtu 33136
The output from ifconfig tells me that my Thinkpad X61s has an Atheros wifi card installed and will use the ath driver which is distributed with the base system. To connect to an authenticated WiFi, you can create a hostname.if file...

foo# echo "join myhomewifi wpakey pass_phrase" >> /etc/hostname.ath0
foo# echo "dhcp" >> /etc/hostname.ath0
...and then restart the network...

foo# sh /etc/netstart
...and use ping to check that your connection is working...

foo# ping openbsd.org 
PING openbsd.org (129.128.5.194): 56 data bytes
64 bytes from 129.128.5.194: icmp_seq=

</pre>

==Install third party packages ==
<pre>
The pkg_add command is used to install packages. OpenBSD has a global mirror system that is accessed through a content delivery network and the address of the package repository is written to /etc/installurl during installation. The commands below will install nano an easy to use command line editor.

foo# pkg_add  emacs  vim 

</pre>

== Install xfce4, Firefox and a pdf viewer==
<pre>
foo# pkg_add xfce xfce-extras firefox xfce4-power-manager upower # evince
</pre>

==Enable power management and allow xfce to shutdown and reboot ==
<pre>
Use rcctl to enable and start the apmd daemon (straight from the FAQ page). Suspend to RAM should then work.

foo# rcctl enable apmd
foo# rcctl set apmd flags -A
foo# rcctl start apmd
Next enable and start the messagebus (aka dbus-daemon)...

foo# rcctl enable messagebus
foo# rcctl start messagebus
rcctl actually writes lines into /etc/rc.conf.local and that file can be edited directly from a root command prompt.

Finally when you start an X Window session, the server looks for a file called ~/.xsession in the root of your home drive and runs the commands in that file. Below is the contents of my .xsession file for running Xfce based on the pkg-readme...

foo$ cat ~/.xsession
# See pkg-readme for xfce
# Dbus/message bus enabled in rc.conf.local
# Want to be able to suspend from xfce4 logout menu
/usr/local/bin/startxfce4 --with-ck-launch


</pre>



== 参考别人还没动==
<pre>
修改 /etc/installurl，使用 https://mirrors4.tuna.tsinghua.edu.cn/OpenBSD。

pkg_info -Q fcitx
pkg_info -Q chrom
pkg_info -Q firefox

pkg_add fcitx fcitx-gtk3 fcitx-qt4 fcitx-qt5
pkg_add firefox chromium noto-fonts noto-cjk

pkg_add bash fish                   # 默认的 ksh 在 xterm 里中文宽度和位置判断有问题
chsh -s /usr/local/bin/fish         # 针对普通用户，需要 logout 再 login 生效

OpenBSD 使用 Xenodm 显示管理器，跟 XDM 非常像，同样使用 ~/.xsession 和 ~/.Xresources 来定制。

## ~/.xsession

export LANG=en_US.UTF-8
export LC_CTYPE=zh_CN.UTF-8
export XMODIFIERS=@im=fcitx
export GTK_IM_MODULE=fcitx
export QT_IM_MODULE=fcitx

resources=$HOME/.Xresources
[ -r "$resources" ] && /usr/X11R6/bin/xrdb -load "$resources"

/usr/local/bin/fcitx-autostart
for i in 1 2 3 4 5; do
    echo waiting for fcitx...
    sleep 1
    /usr/local/bin/fcitx-remote >/dev/null 2>&1 && break
done

/usr/X11R6/bin/xterm &
exec /usr/X11R6/bin/fvwm

~/.Xresources 内容和 NetBSD 的版本一样。使用 1600x1200 分辨率的方式同 NetBSD。


</pre>

[https://sohcahtoa.org.uk/openbsd.html Running OpenBSD 7.0 on your laptop is really hard (not)]

[https://dieken.gitlab.io/posts/bsd-as-desktop-system/ 使用 BSD 作为桌面系统]

=常用命令=
 shutdown  -p now



=The BSD Family=


OS108 is a fast, open and Secure Desktop Operating System built on top of NetBSD.
https://os108.org/

=reference=
http://www.openbsd.org/faq/index.html 总的官方文档

https://www.openbsdhandbook.com/installation/

[http://www.tingtao.org/archives/1582.html  安装OpenBSD 6.4的步骤]

[https://www.bilibili.com/video/BV1Nf4y1X7eJ/?spm_id_from=autoNext OpenBSD桌面安装]

[https://www.bilibili.com/video/BV1A54y1S731/ openbsd安装-命令行操作-virtualbox]

[https://www.bilibili.com/video/BV1jy4y1Y7ar/?spm_id_from=333.788.recommend_more_video.8  Linux 生活第十三期，BSD 小试牛刀]

[https://dieken.gitlab.io/posts/bsd-as-desktop-system/ 使用 BSD 作为桌面系统]

[https://jingyan.baidu.com/article/6d704a13cc23cd68db51cab6.html openbsd安装教程]


[https://minecraft.fandom.com/zh/wiki/%E6%95%99%E7%A8%8B/OpenBSD%E5%90%AF%E5%8A%A8%E8%84%9A%E6%9C%AC  教程/OpenBSD启动脚本 ]

[https://cloudo3.com/zh/%E9%9B%B2%E8%A8%88%E7%AE%97/openbsd%E4%B8%8A%E7%9A%84doas%E7%AE%80%E4%BB%8B/1387 OpenBSD上的doas简介]

[https://nanxiao.me/openbsd-one-year-experience/  使用OpenBSD一年的总结]

https://bsdmag.org

[[category:freebsd]] 
[[category:openbsd]]