#!/bin/bash
shopt -s extglob

chown -R root:root /
mount -a
mknod -m 660 /dev/ttyS0 c 4 64
mknod -m 666 /dev/null c 1 3
mknod -m 666 /dev/zero c 1 5
mknod -m 666 /dev/full c 1 7
mknod -m 644 /dev/random c 1 8
mknod -m 644 /dev/urandom c 1 9
ln -sf ttyS0 /dev/tty

hostname bunnies
chmod 1777 /tmp /var/tmp

ldconfig

HOME=/root
LOGNAME=root
PATH=/usr/bin:/bin
PS2="Missing terminating quote, bracket or keyword"
SHELL=/bin/bash
TERM=shbot
USER=root
LS_COLORS="rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.gz=01;31:"
export HOME LOGNAME PATH PS2 SHELL TERM USER LS_COLORS
cd "$HOME"

if [[ $1 = irc ]]; then
    stty -echo
    PS1='$({ echo ${_x+o}>|/proc/sysrq-trigger;set +x; } 2>/dev/null)${_x=}'
    export PS1

    # signal the savestate script that now is the time to save the state.
    printf 'Ready\n'
    read -r shell

    # A bot based on evalbot should be true to its name
    eval "$shell"
else
    setsid bash -l
fi

printf "(shell exited with %d)\n" "$?"
printf o > /proc/sysrq-trigger