OpenSSH 2FA Google Auth

Let’s give a try with Alpine Linux, OpenSSH and 2FA with Google Authenticator. add Packages apk add openssh openssh-server-pam google-authenticator openssh-doc google-authenticator-doc libqrencode Configure GoogleAuth touch /etc/pam.d/sshd ln /etc/pam.d/sshd /etc/pam.d/sshd.pam cat << 'EOF' >> /etc/pam.d/sshd.pam account include base-account auth required auth required successok auth required /lib/security/ echo_verification_code grace_period=57600 nullok auth required md5 sha512 EOF update sshd_config cat << 'EOF' >> /etc/ssh/sshd_config PasswordAuthentication no AuthenticationMethods any UsePAM yes EOF Restart SSHD service sshd restart Setup User su - USERNAME google-authenticator Response

Smokeping on Docker

If you have Docker running somehwere … bring up your Smoke Instance within Seconds ;) Smokeping docker run --name smoke --restart always -d -p 80:80 linuxserver/smokeping Show Containers docker ps docker-test:~# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 8f8b872ac1c3 linuxserver/smokeping "/init" 6 minutes ago Up 6 minutes>80/tcp, :::80->80/tcp smoke Shell into Docker docker exec -it smoke /bin/sh Check Netstat root@8f8b872ac1c3:/# netstat -an Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 0.

Alpine - OpenVM Tools

Running Alpine on ESX ? Install the Open VM Tools … Install OpenVM Tools apk add open-vm-tools apk add open-vm-tools-guestinfo apk add open-vm-tools-deploypkg Start Service rc-service open-vm-tools start Autostart Service rc-update add open-vm-tools boot All in One apk add open-vm-tools open-vm-tools-guestinfo open-vm-tools-deploypkg rc-update add open-vm-tools boot rc-service open-vm-tools start Busybox Extras add some tools (arch, dnsd, dumpleases, fakeidentd, ftpd, ftpget, ftpput, httpd, inetd, readahead, telnet, telnetd, tftp, tftpd, udhcpd) apk add busybox-extras List Packages apk info -L busybox-extras docker# apk info -L busybox-extras busybox-extras-1.