Sueboy

Alpine qemu-guest-agent no such package

> apk add qemu-guest-agent ERROR: unable to select packages: qemu-guest-agent (no such package): required by: world[qemu-guest-agent] Only way: Change Alpine repositores. # https://wiki.alpinelinux.org/wiki/Repositories > setup-apkrepos -cf or http://alpine.ccns.ncku.edu.tw/alpine/v3.20/main #http://dl-cdn.alpinelinux.org/alpine/v3.20/community http://alpine.cs.nycu.edu.tw/v3.20/main http://alpine.cs.nycu.edu.tw/v3.20/community

Alpine Linux image with Cloud-Init ready for Proxmox

[轉]How to prepare Alpine Linux image with Cloud-Init ready for Proxmox https://5wire.co.uk/how-to-prepare-alpine-linux-image-with-cloud-init-ready-for-proxmox/ [轉]Enable cloud-init for a Alpine VM on proxmox https://gist.github.com/longtian/499261f4c68f0fb40b481bb1e74aa8ca

systemd wstunnel

Create /etc/systemd/system/wstunnel.service [Unit] Description=Wstunnel Server Service After=network.target [Service] Type=simple Restart=on-failure RestartSec=5s LimitNOFILE=1048576 ExecStart=/usr/bin/wstunnel server wss://[::]:1234 -r aabbccddeeff [Install] WantedBy=multi-user.target systemctl daemon-reload systemctl enable wstunnel.service systemctl start wstunnel.service systemctl status wstunnel.service

[轉]Debian: fail2ban + nftables

https://blog.cyberfront.org/index.php/2021/10/27/debian-fail2ban/

2 files in one command Create SSL for wildcard domain selfsigned

https://gist.github.com/dasgoll/5c7c02f363e7aeaff2837d650d985cc7 EX: *.ccdd.com openssl req -subj "/C=cd/CN=*.ccdd.com" -x509 -nodes -days 365 -newkey rsa:2048 -keyout ccdd-wildcard-selfsigned.key -out ccdd-wildcard-selfsigned.crt # /etc/fail2ban/jail.local [DEFAULT] default_backend = systemd logtarget = SYSTEMD-JOURNAL # /etc/fail2ban/jail.d/named.conf [named-refused-tcp] backend = systemd How to check journalctl -r less /var/log/fail2ban.log fail2ban-client status or fail2ban-client status sshd or fail2ban-client status ooxxooxx