OpenBSD 6.5

http://www.openbsd.org/65.html

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

i386 install65.iso

untrusted comment: verify with openbsd-65-base.pub
 RWSZaRmt1LEQT5jTLVD6GSy5JmjT5DSHfGsH9UzLQjITpxHEdafOrwrCOkEfXGuhDrSAYt9FTJVPdLPMhJoTfJYqIgZxtkPw5QM=
 SHA256 (BUILDINFO) = fc4f7e0721af6461864b81e731dc4030d3df33a06bd090f5cf91583c95c7d685
 SHA256 (INSTALL.i386) = c6bd55de1624a90682d12da5c94d438d95b255686c6e43c5d60a7d031abc7461
 SHA256 (base65.tgz) = d5cd8ea3a9890a23111daa7bc3036ae36ef64a4cca3fe00da304f9881d6a0707
 SHA256 (bsd) = fd46de48ffaef06201af5d6d977ed93d56836795079a4b3bdd0bb64aba7bd439
 SHA256 (bsd.mp) = 393f219693a6911b122f5820746c530a9d6ea034221751d67ba8c4e6f6f27d78
 SHA256 (bsd.rd) = ac8e47663ec9e7f4022a0c641645c6481f6d0756e7880c2c122e29cc27e61fab
 SHA256 (cd65.iso) = da2113bf20015ec18d98a0b5faacd0fae64baba70cdd5a054f597d11e45bf8c3
 SHA256 (cdboot) = 6847c2e1ea541d077a6ccb5564701c719b100ece1218f632c40eb97a2d8f52c8
 SHA256 (cdbr) = ae317601f3bc75e38479dfbe94e41c9e6f7be2f44742361461f0c30ad5096e12
 SHA256 (comp65.tgz) = 8135f7fb51183493df9e0f3501cb0ace02141fb8f91dd1074d5f06a0fa221aba
 SHA256 (floppy65.fs) = fc9eb956db0323d285bcf3ec0fbe10699e9b25bb52d94a6211ca3fc0532caddf
 SHA256 (game65.tgz) = 38a3c0f33cf5efe2a5732013065d9b4addade981316c80413f2dcacc8ba744ff
 SHA256 (install65.fs) = 5c3a2843ab6b89af088b5770ed65ce2e7ac1d54c59193b0e8ea9e498056b91d9
 SHA256 (install65.iso) = 8fcb4b6582836237e1f979806700c90dbeb93ad903e41a0aad588e771c3c7548
 SHA256 (man65.tgz) = 921a867a38fa9dc20b6f86d5b4f3075781cf45e28d5629f73544c3e7e3c48bf9
 SHA256 (miniroot65.fs) = afc42c144a294f43d011d3b130a531c10faa8383b1870b6b83fef7fbd4cd6f96
 SHA256 (pxeboot) = dbd3f2f14bdc597945f8e10607809297c2674e145a44cf0dbe09c5e6449438b7
 SHA256 (xbase65.tgz) = 341ac5ddf6288b4c1b3b152317b5118b283e8ae353a785c5cc267f2fe5fb74e5
 SHA256 (xfont65.tgz) = a3e8865f4dd611fb3ff4405e561305e2bbce5e2e8c4e931a2eb08b206cab9c2b
 SHA256 (xserv65.tgz) = 8c87c46866429a22c91183e526d51e523b34180d1ce9683b57fdc2ca22cd7dbf
 SHA256 (xshare65.tgz) = ea01e7aa4713a79fb545238b4c61761c1aedbb879bad010a7a5f86644a6b0d7d

amd64 install65.iso

untrusted comment: verify with openbsd-65-base.pub
 RWSZaRmt1LEQT1JWrTlQMKk/YSrqjuW8ACbat3tXV/knSUGOBOYYgeAQ3bPGs5vfZNgFOlLo0lSkOmi0DhzovsDjk0oPu7qiAwg=
 SHA256 (BOOTIA32.EFI) = 110705712639a9857ea2a83e7fe51fe604bbfef70684c4ba9a950bfe44acf1e0
 SHA256 (BOOTX64.EFI) = 33cde25e802ca2c8bcb60e53e1cbb310fc844649d11c055a0bcd6a65ee56685f
 SHA256 (BUILDINFO) = 41d85f7f5fefc5df5c06f6626807ac7b4727ced52b8c8eab4f93027b5f65881f
 SHA256 (INSTALL.amd64) = a82bc9f2bf23a36e6d6ac90a235ab9008328e2a1ba5b441bfef3cdf83c8b3226
 SHA256 (base65.tgz) = 025f5c813863ef13e2bec9bcac244afce59fae68dd7918f1a7b5fcaa13ceda69
 SHA256 (bsd) = 5d2dc1065f24c506fee15c6e19ab16a88801bf528155fd30402c8ce4016b33f8
 SHA256 (bsd.mp) = b5442ae9089ae87a86e995dc04238e994dadf3bfa28ef4e02fe62251cbce73a7
 SHA256 (bsd.rd) = f028d397f85f8ef01476ec849c2da83d39649d8d4c6f97b624aa9efb29de909a
 SHA256 (cd65.iso) = c0ed31c5f50de4cc80bed01e6080beab96df4ee50a5ad14be88faf40a20c43ed
 SHA256 (cdboot) = b91ce8cb1e3a9e32d706e669013495080401ce0b8710ab06f92ba05e34fc4f56
 SHA256 (cdbr) = 1bca1d8fe83e8b41a5c72735895413b5e60477478e591d53ed449deaeda7b35e
 SHA256 (comp65.tgz) = 74d9b205f57d4f51eef4249516fa18b5575d508d01c83e6ce0bb7181f01f5ef1
 SHA256 (floppy65.fs) = d18ba79b5c9fc67fe9f33b96abe5c78eee565bb525bbd762a3f73a81ffe86fc7
 SHA256 (game65.tgz) = 564782ff7f1da5ef8ce67a028c4591e25dd8d558d3397a9eff4ec005f350b9da
 SHA256 (install65.fs) = ed420c77ac82a768e1116c3b72f0811cb03091de90990460dd39ade9db06c3cf
 SHA256 (install65.iso) = 38d1f8cadd502f1c27bf05c5abde6cc505dd28f3f34f8a941048ff9a54f9f608
 SHA256 (man65.tgz) = bd21a3f675d34bb7c2f467406b6c6d2a565f68f102c9c08a7fdbfe7b854f7e67
 SHA256 (miniroot65.fs) = 561a496c05e2faf0873d19589d225023a0dfa74b994a89541b3197ae6524ca66
 SHA256 (pxeboot) = 61bbf74bfa6e7974e9d02775d0c05aa7fba25428027f29fca9cc4866ccc897ee
 SHA256 (xbase65.tgz) = ae9032a9bb7def0519f60620f9d1f40a18eaf2bb02bead4d2e3d6b07d8126175
 SHA256 (xfont65.tgz) = e188e26c138df409dc491266eff8fbf64ec7e85ae71813503676abdffdbe3a1a
 SHA256 (xserv65.tgz) = d9e4e645404f6faba86640b08c88664dd3b56d8cf909b365dced1bc30ce45d92
 SHA256 (xshare65.tgz) = 09fa9a180cb641d2aca57908e31e1a2f72f8f932100690b15573f6c821cfb569

arm64

untrusted comment: verify with openbsd-65-base.pub
 RWSZaRmt1LEQT2ZYbizN6EdtadJz6NgZtWxYxNYoKjeeRVAST7XprVYBVhrud+gOth//KZP31CShsNDAwBxi2LU4gDx2NNr40QU=
 SHA256 (BOOTAA64.EFI) = 27bb01f4a7d6d5e660a2fa9d9080159bb3bea35eb70b2300263d91e782adf710
 SHA256 (BUILDINFO) = 04ccc5420e24bb25338d58bf1a9a56ea71b85bcbeea81a4a5f274f66e47ef413
 SHA256 (INSTALL.arm64) = e4d7cf664489e4a8be3e8cde32773f7a31727829e5c3a4b5b22ded0c9667514b
 SHA256 (base65.tgz) = 83803cce922af198d6fb54d06447d1a957c0a5f6285017cb11ba4afd35ad2779
 SHA256 (bsd) = 0e46b977331dd1833637696cc596208babc8bea6b69e9dfc015def5f905fbbed
 SHA256 (bsd.mp) = cb271107b1ff8f1b0c9c3e33f0dce42a3206d9787086e0a858e0a94f6bb241a7
 SHA256 (bsd.rd) = 0b03937a966d08620a79f1bcda9d0aab30fff62c3c3f347cef7724586e97a1b3
 SHA256 (comp65.tgz) = e36e99bb6b2ab01f778116babe8c9475e3c2f5496f80d10476f943ae8f2d4746
 SHA256 (game65.tgz) = e2bd8324b0b8b8e9cc29f79588279359f2751cbea0b2d89b16e9fab6e22feb34
 SHA256 (man65.tgz) = 832a4c8371d76b3790920bbead96d5488761c94dc6c5629028535c3ce048f32c
 SHA256 (miniroot65.fs) = 329ab164b6ad1b2fdd7bb596f5b5e68f07445c26e37f169f0dd7c12b4cb50794
 SHA256 (xbase65.tgz) = c6cde3460972d381a1312d50026ad73ab197dd6ed3c26830509d8fc3c33de832
 SHA256 (xfont65.tgz) = 60a81e3d2e0a0d1db0f672af3883472dd36136010cb50edb70e883f920af3f96
 SHA256 (xserv65.tgz) = 7c943e73e73534309ad055d9ee27739ada3b529a70afb05abc0393615d81b112
 SHA256 (xshare65.tgz) = f5fea81a508919b27bf7102a608603ad47741f1dc87fa255dd47154951caaf2a

Check Signature

signify pubkeys for this release:
openbsd-65-base.pub:
RWSZaRmt1LEQT9CtPygf9CvONu8kYPTlVEJdysNoUR62/NkeWgdkc3zY
openbsd-65-fw.pub:
RWQYdGVtTv5IvpH2c+TLQAC4iV7RjoGZ/v75q8MCuC9Mca7nFVCXRefy
openbsd-65-pkg.pub:
RWS5D4+188RI6jULDOFzga0Cm1zrXYUAHT6xu0mLrZidbn6xrMB5aZeR
openbsd-65-syspatch.pub:
RWT8U2yd3Aq5DnetILjmSoCQxmyt3VqfGS7GBh19oh4Xre4ywc31PEpw
signify -C -p /etc/signify/openbsd-65-base.pub -x SHA256.sig
signify-openbsd -Cp openbsd-65-base.pub -x SHA256.sig install65.iso

Full Disk Encryption Install auf sd0/wd0
Boot CD and start (S)hell

zeroing the first chunk of the entire scsi disc (optional)

dd if=/dev/zero of=/dev/rsd2c bs=1m count=1

sd/rsd: Its device files would be /dev/sd2a for the block device and /dev/rsd2a for the raw (character) device.
2: The devices are numbered by the order in which they are detected at boot time, starting at zero. Here: Disc number three.
c: The c partition is always the entire disk.

if there is no sd0 (optional)

cd /dev && sh MAKEDEV sd0
fdisk -iy sd0
disklabel -E sd0

add partition a

z
a a

offset: [64]
size: [1234567890]
FS type: [4.2BSD] RAID

w[Enter]q[Enter]
bioctl -c C -l /dev/sd0a softraid0
exit

start (I)nstall

Which disk is the root disk? (‘?’ for detials) [sd0]
“?” should show you “sd?: SR CRYPTO”
e.g. “sd1”


install Packages
add to .profiles file:

export PKG_PATH=https://ftp.fau.de/pub/OpenBSD/`uname -r`/packages/`uname -m`/
pkg_add nano rsync wget openvpn firefox unzip htop

search Packages

pkg_info -Q sshfs
pkg_add sshfs-fuse

update OpenBSD

pkg_add -Uu

install mate Desktop

disable display manager

rcctl disable xenodm
pkg_add -Iv mate-desktop mate-notification-daemon mate-terminal mate-panel mate-session-manager mate-icon-theme mate-control-center mate-calc caja slim slim-themes
echo 'exec mate-session' > .xinitrc
echo "/usr/local/bin/slim -d" >> /etc/rc.local
echo 'pkg_scripts="dbus_daemon avahi_daemon"
dbus_enable=YES' >> /etc/rc.conf.local
startx

Raspberry Pi Raspbian Stretch

download
https://www.raspberrypi.org/downloads/raspbian/

verify sha256sum

1b4e8ba6ec721d8aa01f093343ca5656a57c69a8a84dc5921aaed46b2cb59e89  2019-04-08-raspbian-stretch-full.img
a3ced697ca0481bb0ab3b1bd42c93eb24de6264f4b70ea0f7b6ecd74b33d83eb  2019-04-08-raspbian-stretch-full.zip
f115c01a8257024a3b17ba8e9d2032f4c687deb3adc0f4ae25436bfc8cdbf5ad  2019-04-08-raspbian-stretch-full.zip.torrent
d4e7d2caa051432a3b6f320c44939b9f65fd454d957904d1cb9fc1c1683ed716  2019-04-08-raspbian-stretch-lite.img
03ec326d45c6eb6cef848cf9a1d6c7315a9410b49a276a6b28e67a40b11fdfcf  2019-04-08-raspbian-stretch-lite.zip
bd30c6b247ac4d71ba45a1837eebe6379cd6ed64d9eeac3f31dced0f601d1a8d  2019-04-08-raspbian-stretch-lite.zip.torrent
7810593dc49cd179b5991c8987ddcc1d99bf29ed3e186d3bff2273bc9e807de0  2019-04-08-raspbian-stretch.img
7e10a446f8e57210d0e9ad02f0c833aabb86e58187b4dc02431aff5a3f1ccb83  2019-04-08-raspbian-stretch.zip
1c0698a31a4c9e7916c3bdf3cc35efc74449f35aa4a543e154759f3b5d24ec81  2019-04-08-raspbian-stretch.zip.torrent

flash sd card

dd if=2019-04-08-raspbian-stretch-lite.img of=/dev/mmblk0 bs=1M

configure raspbian

sudo raspi-config

enable ssh, spi, serial, 1-wire, …

sudo touch /boot/ssh

read serial sensor data

cat /dev/ttyS1 > /home/pi/data.bin (in rc.local)

(gnu-) plot data with gps file [@/usr/bin/gnuplot-x11 /home/pi/plot.gps]

set datafile separator ","
set terminal x11 1 noraise
set title "RadioActivity"
set xlabel "Time"
set ylabel "CountsPerMinute"
plot '/home/pi/data.bin' using 4
while (1) {
  replot   pause 20
}

source https://www.golem.de/news/geigerzaehler-radioaktivitaet-messen-mit-dem-raspberry-pi-1904-140654-2.html