update openbsd notes
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title = 'OpenBSD notes'
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date = '2023-11-14T09:31:48+0100'
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#lastmod = ''
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---
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title: OpenBSD notes
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date: 2023-11-14T09:31:48+0100
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#lastmod:
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tags:
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- openbsd
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- python
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- cloudlog
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- zsh
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#showDate = false
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showReadingTime = false
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showWordCount = false
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showPagination = false
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#showAuthor = false
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showBreadcrumbs = true
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#showDate: false
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showReadingTime: false
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showWordCount: false
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showPagination: false
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#showAuthor: false
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showBreadcrumbs: true
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feed_exclude = true
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# site_exclude = true
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feed_exclude: true
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# site_exclude: true
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draft = true
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draft: true
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+++
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---
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These are my notes that I want to summarize about the OpenBSD
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operating system.
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These are random notes -- more or less about OpenBSD. Some may
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not fit here well, but they could relate to OpenBSD or similar
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operating systems in some way...
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## Get some filesystem information
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@ -28,60 +34,22 @@ magic 19540119 (FFS2) time Thu Nov 16 21:14:34 2023
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[...] (snip; lots of output...)
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```
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This can be helpful if you want to know, which filesystem you actually
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use on your OpenBSD box.
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## Python
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### ModuleNotFoundError
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I recently tried to look at CHIRP, a tool to program (amateur) radios.
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But at its start I only got an error:
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Install python modules with pip.
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~~~console
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$ chirp
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09:29:10: Debug: Adding duplicate image handler for 'Windows bitmap file'
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09:29:10: Debug: Adding duplicate animation handler for '1' type
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09:29:10: Debug: Adding duplicate animation handler for '2' type
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09:29:10: Debug: Adding duplicate image handler for 'Windows bitmap file'
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09:29:10: Debug: Adding duplicate animation handler for '1' type
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09:29:10: Debug: Adding duplicate animation handler for '2' type
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09:29:10: Debug: Adding duplicate image handler for 'Windows bitmap file'
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09:29:10: Debug: Adding duplicate animation handler for '1' type
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09:29:10: Debug: Adding duplicate animation handler for '2' type
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Traceback (most recent call last):
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File "/usr/local/bin/chirp", line 8, in <module>
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sys.exit(chirpmain())
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File "/usr/local/lib/python3.10/site-packages/chirp/wxui/__init__.py", line 36, in chirpmain
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from chirp.wxui import main
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File "/usr/local/lib/python3.10/site-packages/chirp/wxui/main.py", line 49, in <module>
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from chirp.wxui import printing
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File "/usr/local/lib/python3.10/site-packages/chirp/wxui/printing.py", line 18, in <module>
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import yattag
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ModuleNotFoundError: No module named 'yattag'
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~~~
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Most of these kind of errors look like this and it's quite clear: we need to install
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a package called yattag -- more precisely it is a python module.
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I do install python modules this way:
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~~~console
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$ python3 -m pip install --user --upgrade yattag
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Collecting yattag
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Downloading yattag-1.15.2.tar.gz (28 kB)
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Installing build dependencies ... done
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Getting requirements to build wheel ... done
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Preparing metadata (pyproject.toml) ... done
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Building wheels for collected packages: yattag
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Building wheel for yattag (pyproject.toml) ... done
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Created wheel for yattag: filename=yattag-1.15.2-py3-none-any.whl size=15667 sha256=115df1349df26ea2ad2c0fdbf25c808a79242711fe2d7d44c97a0868a5454dd1
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Stored in directory: /home/dominic/.cache/pip/wheels/3f/6e/e5/d526243c27041915f63eacc0804babeb86b6973b0bc1991f06
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Successfully built yattag
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Installing collected packages: yattag
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Successfully installed yattag-1.15.2
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$ python3 -m pip install --user --upgrade ${example_module}
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~~~
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## Git
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## Cloudlog
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## Cloudlog (server)
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Cloudlog is a webapplication written in PHP that allows ham radio amateurs
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to log contacts online. I host my own instance on my server and I finally
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@ -113,6 +81,38 @@ php80_fpm(ok)
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php80_fpm(ok)
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~~~
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## Cloudlog (client)
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Use of the online logging tool Cloudlog on my OpenBSD machine.
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First off, connect the TX-500 with the computer (CAT cable) and
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start `rigctld`:
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```console
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$ rigctld -m 2014 -r /dev/cuaU0 -s 9600 -v
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```
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I use `2014` which is actually a Kenwood TS-2000 -- but on OpenBSD hamlib is currently
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at version 4.4 and the TX-500 is only available on
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[version ≥4.5](https://github.com/Hamlib/Hamlib/blob/master/NEWS#L199).
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For newer hamlib versions (≥4.5) use the rig 2050 like:
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```console
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$ rigctld -m 2050 -r /dev/cuaU0 -s 9600 -v
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```
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On another terminal start [`cloudlogbashcat.sh`](https://github.com/g0wfv/CloudlogBashCat):
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```console
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$ cloudlogbashcat.sh
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```
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Now, if you open the website of your Cloudlog installation (and if you have
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setup your rigs) and select the radio that uses cloudlogbashcat.
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## Z-Shell
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### Where is this alias defined?
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@ -123,6 +123,8 @@ I defined an alias `ls` but I forgot where it was.
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$ PS4='+%x:%I>' zsh -i -x -c '' |& grep ls
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~~~
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There will be a lot of screen output probably.
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### Renaming multiple directories
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~~~console
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