How to run command with ssh on remote machine without asking for password.

My setup is 2 OpenBSD i386 machines running OpenBSD 4.1. I will call client machine redeye and server machine frodo.Our task is to run commands on server/frodo/ without enter passwords each time, so we can automate some tasks.

First setup redeye .
OpenBSD ssh

Setup OpenBSD PPTP VPN server with PoptopFirst we will need Poptop.Poptop add function to integrate MS PPTP VPN environment on BSD and Linux.
Poptop features:
# Microsoft compatible authentication and encryption (MSCHAPv2, MPPE 40 - 128 bit RC4 encryption)
# Support for multiple client connections
# Seamless integration into a Microsoft network environment (LDAP, SAMBA) using RADIUS plugin

If you are looking for simple setup of you chroot apache under OpenBSD you are on the right place.

I’m currently working on OpenBSD 4.1 right now, but it should work on previus and next version.

The server currently serve several WordPress and Drupal sites including this one, phpMyAdmin and some other my custom scripts for monitoring.