Recently Updated Pages
Hardening and dashboard scrape
Hardening and dashboard scrape HOST-APU-01 (2026-09-15 fabric + APU review) closed the listen sur...
Anycast self-heal
Anycast self-heal FRR on each APU advertises 10.53.53.53/32 as a stub of lo. The core therefore...
Architecture
DNS APUs — architecture Two PC Engines APU2 boards in a 1U dual-slot 19" chassis are the househol...
Devices and sites
Devices and sites Source of truth: mikrotik-dashboard/inventory.json. REST is allow-listed to hp...
Routing and WAN
Routing and WAN Two ISPs, OSPF with BFD, a canary route, and a CHR hot standby. The core does not...
VLAN plan
VLAN plan vlan_plan.json in mikrotik-dashboard is the git-only intent. The dashboard page /vlan...
Architecture
MikroTik fabric — architecture The household network is three physically separate L2 islands, not...
Waveshare PocketTerm35 Batocera Setup Guide (Raspberry Pi 5)
The Waveshare PocketTerm35 turns a Raspberry Pi 5 into a 3.5-inch handheld retro gaming terminal ...
docker installation
This documentation shows how to install docker from the docker ppa Create users and groups First ...
extend lvm
Extend LVM vgdisplay lvextend -l +100%FREE /dev/ubuntu-vg/ubuntu-lv lvdisplay resize2fs /dev/m...
replace
blkid lsblk -r|awk 'NR==1{print $0" DEVICE-ID(S)"}NR>1{dev=$1;printf $0" ";system("find /dev/dis...
Tuning
echo performance | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor cat /sys/devic...
Handy CLI Comands
Create stake account solana-keygen new --no-passphrase -o stake-account.json solana create-stake...
cuda
Copied from here: https://www.reddit.com/r/chia/comments/18z4lnp/how_to_install_bladbit_cuda_on_u...
headless driver
apt install linux-headers-$(uname -r) -y apt install nvidia-headless-535-server nvidia-utils-535...
chrony
apt install chrony -y vim /etc/chrony/chrony.conf server 10.8.20.254 iburst prefer sy...
installation
apt install lsscsi hddtemp lm-sensors vim htop screen mpt-status smartmontools parted lsof hdparm...
nextcloud migration
Set system into maintenace mode docker-compose exec --user www-data app php -d memory_limit=2048M...
rclone
apt install unzip fuse3 networkd-dispatcher -y curl https://rclone.org/install.sh | sudo bash v...
graylog
Create users and groups First create a user and group graylog useradd -u 1100 -m graylog Add the...