---
title: FreeBSD
date: 2024-08-31T08:35:46+02:00
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description: 
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tags:
- freebsd
- git

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---

Some basic and random information about FreeBSD.

## Tracking FreeBSD STABLE

A quick checklist. Read along [on the FreeBSD website][1] for further information.

[1]: https://docs.freebsd.org/en/books/handbook/cutting-edge/#stable

As for my understanding only source updates are possible on the STABLE branch,
but I still use pkg to install pre-compiled packages -- I will find out if that
breaks things.

1. Update sources  
    ~~~console
    $ doas git -C /usr/src pull
    ~~~

2. Check `/usr/src/UPDATING`

3. Go to `/usr/src`  
    ~~~console
    $ cd /usr/src
    ~~~

4. Compile world  
    ~~~console
    $ doas make -j8 buildworld
    ~~~

5. Compile and install kernel  
    ~~~console
    $ doas make -j8 kernel
    ~~~

    This is equivalent to `make -j8 buildkernel installkernel`.

6. Reboot  
    ~~~console
    $ shutdown -r now
    ~~~

7. Update config files  
    ~~~console
    $ doas etcupdate -p
    ~~~

    `-p` short explained:
    
    > Enable “pre-world” mode.  Only merge changes to files that
    > are necessary to successfully run ‘make installworld’ or
    > ‘make installkernel’.

8. Again, go to `/usr/src`  
    ~~~console
    $ cd /usr/src
    ~~~

9. Install world  
    ~~~console
    $ doas make installworld
    ~~~

10. Update config files (after world installation)  
    ~~~console
    $ doas etcupdate -B
    ~~~

    `-B` explained:

    > Do not build generated files in a private object tree.
    > Instead, reuse the generated files from a previously built
    > object tree that matches the source tree.  This can be
    > useful to avoid gratuitous conflicts in sendmail(8)
    > configuration files when bootstrapping.  It can also be
    > useful for building a tarball that matches a specific
    > world build.

11. Another one, reboot  
    ~~~console
    $ shutdown -r now
    ~~~

System is up to date, following the branch <kbd>[stable/14][2]</kbd> (for now).

[2]: https://cgit.freebsd.org/src/log/?h=stable/14