Dev/Embedded/Rootfs/Devuan/Config

Logins

root password

• Change root password: (should be "devuan" in the images I provide)

SSH

• Re-generate SSH key:

rm /etc/ssh/ssh_host_*
dpkg-reconfigure openssh-server

APT

• Some basic apt configuration (Saves a lot of space) :

echo 'APT::Install-Recommends "0";' > /etc/apt/apt.conf.d/02norecommends

udev and eudev

• Prevent udev from renaming eth0 :

echo "# Disable persistent net generator
# This empty file overrides the default persistent net generator
#   ... and does the job ... of doing nothing :)" > /etc/udev/rules.d/75-persistent-net-generator.rules

• And remove the rules which already got created :

rm /etc/udev/rules.d/70-persistent-net.rules

Common Host specific configuration

Hostname

• Edit these files :

/etc/hostname

/etc/hosts

/etc/motd

Users

/etc/skel

/etc/bash.bashrc

/etc/profile

Startup script

/etc/rcS.d/S01startup.sh

/etc/rc.local

Network

• Edit these files :

/etc/network/interfaces

/etc/ssh/sshd_config

/etc/init.d/firewall

• You can find information about network configuration and firewall sysvinit script

"copy paste"

cd ${mntpoint}/etc/
vi hostname hosts motd rc.local network/interfaces ssh/sshd_config init.d/firewall

More specific configuration

• Other boot scripts
• Install additional software
• Additional software configuration