APU

Debian on APU4

debian on apu boot menu -> tab -> debian-installer/i386/linux vga=788 initrd=debian-installer/i386/initrd.gz — console=ttyS0,115200 enter space :) english country switzerland nic0 hostname apu005 domain planet mirror ch -> ftp.ch.debian.org root password Partitioning: entire Disk & LVM Separate /home /var /tmp survey no soft: standard system utilities & ssh server grub yes braucht ca. 30min ! automated https://www.debian.org/releases/stable/amd64/apbs02.en.html https://www.debian.org/releases/buster/example-preseed.txt Packages apt-get -y install net-tools git htop Reboot geht 40 Sekunden

OpenBSD APU Serial Console

How to Access APU “B” from APU “A” via Serial Console (USB to Serial Device) APU “A” Connect USBtoSerial Adapter Connect to Serial Console on APU “B” APU “B” /etc/ttys tty00 "/usr/libexec/getty std.115200" vt220 on secure APU “A” cu -s 115200 -l /dev/tty00 cu -s 115200 -l /dev/cuaU0 (8 Port USB2Serial Device) -> you have now Console Access to APU “B” Hardware https://www.amazon.de/LogiLink-AU0033-USB-Adapter-Serial/dp/B00BBXHOAY

OpenBSD 6.x Diskusage

How much Disk is used with Default Partitioning puffy66# df -h Filesystem Size Used Avail Capacity Mounted on /dev/sd0a 1005M 96.1M 858M 10% / /dev/sd0k 9.6G 2.0K 9.1G 0% /home /dev/sd0d 1.8G 12.0K 1.7G 0% /tmp /dev/sd0f 2.5G 955M 1.4G 39% /usr /dev/sd0g 1005M 202M 752M 21% /usr/X11R6 /dev/sd0h 4.2G 218K 3.9G 0% /usr/local /dev/sd0j 5.8G 2.0K 5.5G 0% /usr/obj /dev/sd0i 1.7G 2.0K 1.6G 0% /usr/src /dev/sd0e 2.8G 5.9M 2.7G 0% /var Example with 32 GB puffy66# df -h Filesystem Size Used Avail Capacity Mounted on /dev/sd0a 3.