dch / plan.md

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updating 15.0-CURRENT from ~ 3 weeks ago to 15.0-ALPHA1

NB I built my own pkgbase set, based off stable/15 @ 0b3d82579a01db4c5d874cda1ac468bb8f26c109

The overall plan is:

upgrade only the GENERIC kernel package from my pkgbase set
reboot
upgrade all the remaining base system packages from my pkgbase set
update the EFI boot loader from the just-installed FreeBSD-bootloader

dch / neuromancer upgrade

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this seems to work ok, but fails on reboot:

switch to /bin/sh first
pkg-static upgrade -r FreeBSD (now they're upgraded)
pkg-static upgrade -r pkg-base
check tools listed above
check password file specifically

Starting syslogd.

dch / oci.fail

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1	dch@wintermute ~> oci-launch-zfs-arm64 audacious-aardvark
2
3	DEBUG:oci_cli.cli_metrics: 2025-07-02 12:12:31.234731: Metrics is not enabled
4	FreeBSD-15.0-CURRENT-amd64-64bit-ELF
5	System name: FreeBSD
6	System release : 15.0-CURRENT
7	System version: FreeBSD 15.0-CURRENT main-n277972-c2834a53b919 GENERIC-NODEBUG
8
9	env OCI_PYTHON_SDK_NO_SERVICE_IMPORTS is set
10	DEBUG:oci_cli.cli_util:Config File: dict_keys(['log_requests', 'additional_user_agent', 'pass_phrase', 'fingerprint', 'key_file', 'user', 'tenancy', 'region', 'availability'])

dch / jackett

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1	=>> Building net-p2p/jackett
2	build started at 2025-06-29T01:26:41+00:00
3	port directory: /usr/ports/net-p2p/jackett
4	package name: jackett-0.22.2075
5	building for: FreeBSD pkg.skunkwerks.at 14.3-RELEASE FreeBSD 14.3-RELEASE arm64
6	maintained by: tremere@cainites.net
7	port version: 0.22.2075
8	port revision: 0
9	Makefile datestamp: -rw-r--r-- 1 dch wheel 1536 Jun 28 23:49 /usr/ports/net-p2p/jackett/Makefile
10	Poudriere version: poudriere-git-3.4.99.20250601

dch / jr.fish

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a set of tools for interactively deploying jails for ephemeral usage

jails

1	function jc
2	# see https://git.io/JfHOu
3	set local
4	set MACH (sysctl -n hw.machine)
5	set ARCH (sysctl -n hw.machine_arch)
6	set DOMAIN skunkwerks.at
7	set RELEASE 14.0-RELEASE
8	set RELDATE 1400097
9	set FLAVOUR $RELEASE-$MACH-$ARCH
10	# grab the name

dch / environment

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1	#!/bin/sh
2	log() { printf '\n\033[m\033[38;5;11m~~~ %s %s ~~~\033[m\n' $1 $2; }
3
4	log "deploy environment"
5
6	# obvious stuff
7	export PATH=${PATH}:/usr/local/bin
8	export SHELL=/bin/sh
9	# a righteous secure umask
10	umask 027

dch / Containerfile

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1	FROM docker.io/freebsd/freebsd-runtime:14.3
2	RUN env ASSUME_ALWAYS_YES=yes pkg bootstrap -qr FreeBSD
3	RUN pkg update -q
4	RUN pkg install -qy FreeBSD-openssl
5	RUN pkg upgrade -qy
6	RUN pkg install -qy lang/python3
7	entrypoint /usr/local/bin/python3 -m http.server

dch / io-histogram.d

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1	#!/usr/sbin/dtrace -s
2	#pragma D option quiet
3	#pragma D option aggsize=20m
4
5	syscall::read:return,syscall::write:return
6	/execname == "firefox" /
7	{ @[probefunc] = quantize(arg1); }

dch / jail_set_iovec.md

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	/* clang-format off */
	struct iovec iov[] = {
		{ .iov_base = "path"         , .iov_len = sizeof("path")          },
		{ .iov_base = jail_path      , .iov_len = sizeof(jail_path)       },

		{ .iov_base = "name"         , .iov_len = sizeof("name")          },
		{ .iov_base = jail_name      , .iov_len = sizeof(jail_name)       },

dch / chelsio-100g.md

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overview

2 hosts, 100G Chelsio T62100-LP-CR NICs
direct cabled

straylight

# ifconfig cc0
cc0: flags=1008843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,LOWER_UP> metric 0 mtu 1500