System

FreeBSD bhyve

bhyve, pronounced “beehive” is a hypervisor/virtual machine manager for FreeBSD that supports most Intel and AMD processors that report the “POPCNT” (POPulation Count) processor feature in dmesg(8). Download ISO and boot it … in a new Virtual Machine … cat << 'EOF' > run_bhyve.sh #!/usr/bin/env bash iso=FreeBSD-13.1-RELEASE-amd64-bootonly.iso vm=guest.img # Load Module if needed kldstat |grep vmm.ko || kldload vmm ifconfig tap0 create sysctl net.link.tap.up_on_open=1 ifconfig ifconfig bridge0 create ifconfig bridge0 addm vmx0 addm tap0 ifconfig bridge0 create ifconfig bridge0 up # Get ISO test -f $iso || fetch https://download.

FreeBSD - Upgrade 13.0 to 13.1

Upgrade FreeBSD 13.0 to 13.1 should be a easy task, right ? https://www.freebsd.org/releases/13.1R/installation/ https://www.freebsd.org/releases/13.1R/relnotes/ Patch it first freebsd-update fetch freebsd-update install reboot may not needed, but you have to boot anyway a few times … Fetch and Upgrade to 13.1 this needs some time ! depending on your internet speed, and specially to power and filesystem performance of your machine. 20-30min for a common VM is not unreal :( time freebsd-update upgrade -r 13.

OpenBSD 7.x Diskusage

Background It seems as OpenBSD (and the installed Software) is useing more and more Space in the /usr Partition. For Upgrading to 7.1, at least 1.1 GB Free Space is needed. So, i’m gooing to update my Default Partitioning Proposal like this: Example with 25 GB root@puffy# df -h Filesystem Size Used Avail Capacity Mounted on /dev/sd0a 3.9G 766M 2.9G 20% / /dev/sd0d 1.9G 20.0K 1.8G 0% /tmp /dev/sd0e 5.8G 36.

SSH - Signing Files

Signing Files with SSH 8.0 unsigned file $ cat hosts 127.0.0.1 localhost ::1 localhost 1.2.3.4 egal sign $ ssh-keygen -Y sign -f id_rsa -n file hosts Signing file hosts Write signature to hosts.sig signed file $ cat hosts.sig -----BEGIN SSH SIGNATURE----- U1NIU0lHAAAAAQAAAZcAAAAHc3NoLXJzYQAAAAMBAAEAAAGBALJB+O4WCOM7V56H1xigpd uJem52Izwltl2cG9GQOO94HClebcr7C5aD24iI4wDcT9Ajv5/fu9cDVEXku83I/U0blUZe oMd8qCIH+4O+RVYyCvKFyEkcZ6n+RRH1G5EgcP0UXtmo4J3p8Hyo/6jtPA/r28+idi84A6 7yW1cmC5GpIw24Vr5aqA3e3rCJdFBZThzsTrwu/DHzIueQstEQdldycUit4X9UPBaCVnov +nhyijO9b8adzkTMxjcJAl65fdLUmwuJ5h3z0owdKOmrcNlbWxqTIuGU0in25ZDQVxLssc WI8oW7vR5F7+cXSV7fYliTG/XPsCkD1KpWc/xSOr35bALRQpxD1+T48mrbKToZuzu4hage cUSOvRI3R0hKIvcXYyf2SQoBfLNlpvl5CRcatlw2fMhFQPrVz0Bh543chEFsF4nxKQw8yq riJbqkvhW8tzKCnMA7vyTRxey6uSDJrw0YchXIJdprNUlgM1t+z9J3AwC4ugpvhgVd6H0v 9QAAAAxob3N0cy5zaWduZWQAAAAAAAAABnNoYTUxMgAAAZQAAAAMcnNhLXNoYTItNTEyAA ABgAB9zAZStPsSvPIBh66lAgGLE/JWPk0voZjTUz9pO5wl81aM6Kn1clY9n4jysEkiQ0xy yy/tWgFzKi10mVfh/SJ34L2Mdo8t+vBnha1KNlkFwXZl+GXiCLlVl+ei6xpRfp9knheoIh LyEHoxgkuI6lO0c8pi4ymNnrlfvkg9SvvZfSdXWUMfTWHDlHvFIGqMg3BWQu7ylTEgQVDF obpqDInU3hkisfsywQRQh6KVVe8eSUc0qVH/FSSLoG8X/IX9Vh3g4tT/2FJPrE4k464yie GdnLkp5edcnnE+jjoSQroMs52QWy2a3XXZC5KTaDL6w4mcry1RpavhXb5aJQ7o0852Pkc9 wDkwX/11JZhMmxNZbDlg+tHsWy12KUubKAxAjJ1HUFXMjTFI6HMu8WyU989e3dOTt/bL3W l7sDo5P8SGv3/6+tJxugz9shz8WaN9Xz6Oh2AfCM6+IROXaeUgWMXtDmGS5bUZxUOSxHa1 ww7wzYR0NKXuOk3IeJMSQ2f97g== -----END SSH SIGNATURE----- verify file allowed signers $ cat /etc/allowed_signers mail@world.net ssh-rsa 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 verify

Httpie

got in touch with httpie, a restapi client for the cli install doas pkg_add httpie Hello World let’s do a little test $ https httpie.io/hello HTTP/1.1 200 OK Connection: keep-alive Content-Type: application/json; charset=utf-8 age: 0 cache-control: public, max-age=0, must-revalidate content-length: 264 date: Wed, 10 Nov 2021 17:34:19 GMT etag: "108-yw+Xn8xsGAsJIUMQvDLN7gAcQuc" server: Vercel strict-transport-security: max-age=63072000 x-matched-path: /api/hello x-vercel-cache: MISS x-vercel-id: fra1::iad1::4kmc7-1636565659646-cf763c94cea0 { "ahoy": [ "Hello, World! 👋 Thank you for trying out HTTPie 🥳", "We hope this will become a friendship.

Git aliases

we all do like aliases, right ? https://git-scm.com/book/en/v2/Git-Basics-Git-Aliases Some Aliases git config --global alias.co checkout git config --global alias.br branch git config --global alias.ci commit git config --global alias.st status git config --global alias.bra "branch -a" and then, you just type: git co git br git ci git st git bra .gitconfig all this stuff is saved in ~/.gitconfig $ cat ~/gitconfig # This is Git's per-user configuration file. ... [alias] co = checkout br = branch ci = commit st = status bra = branch -a Any Comments ?

Bootstrap Debian

Bootstrapping Debian a little helper how to generate a Debian Template. This time, it’s a VM Hosted on Vultr New VM 1 CPU, 1GB RAM, 25GB Disk upload debian-10.9.0-amd64-netinst.iso boot from iso install: (text based) lang: english country: switzerland locale: US (en_US.UTF-8) keymap: Swiss German nic: ens3 hostname: template-25G domain: your.domain.de passwd: xxxxxxxx user: firstname lastname / loginame passwd: xxxxxxxx disk: Guided - entire disk with LVM - (one partition | separate /home | separate /home, /var and /tmp) separate partition for large disks one partition for smaller disks write: yes disk: 20GB (for guided partitioning), 5GB for Spare write: yes another dvd: no mirror: switzerland, debian.

PHP 8.0 on OpenBSD 6.9

OpenBSD 6.9 and PHP 8 is out … Why not give a try ? list packages what PHP Packages are available with Version 6.9 ? root@host # pkg_info -Q php |grep '\-8' php-8.0.3 php-apache-8.0.3 php-bz2-8.0.3 php-cgi-8.0.3 php-curl-8.0.3 php-dba-8.0.3 php-dbg-8.0.3 php-enchant-8.0.3 php-gd-8.0.3 php-gmp-8.0.3 php-imap-8.0.3 php-intl-8.0.3 php-ldap-8.0.3 php-mysqli-8.0.3 php-odbc-8.0.3 php-pcntl-8.0.3 php-pdo_dblib-8.0.3 php-pdo_mysql-8.0.3 php-pdo_odbc-8.0.3 php-pdo_pgsql-8.0.3 php-pdo_sqlite-8.0.3 php-pgsql-8.0.3 php-pspell-8.0.3 php-shmop-8.0.3 php-snmp-8.0.3 php-soap-8.0.3 php-sqlite3-8.0.3 php-tidy-8.0.3 php-xsl-8.0.3 php-zip-8.0.3 Install and Configure Nginx add nginx, php8 add webserver, php8 and enable the services

Comments

just trying a new feature for leaving comments … it’s selfhosted, done with isso and quite painfull to install :( some people may like to provide feedback, ask questions, … Any Comments ? sha256: fed502f0a96744470fa42b910138efed8d462ce13a2f5329c61ad23fc133281e

Git Branches

Branches some basic commands for branches. you can read Branch Basics and Branch Management for more details create branch you wanna develope a feature, fix a bug, test some stuff … you need a branch ! git checkout -b feature1 push upstream if you have a central repo, push the feature upstream (so others can checkout as well) git push --set-upstream origin feature1 show branch you may have multiple branches, list them all.