#!/bin/bash

# install packages
apt-get install vim screen vnstat rdate ssh

# add crontabs
cat >> /etc/crontab <<EOF
# vnstat
*/5 *   * * *   root    /usr/bin/vnstat -u -i eth0 > /dev/null 2> /var/log/vnstat.log

# rdate
0 0     * * *   root    /usr/bin/rdate time.fu-berlin.de > /dev/null 2> /var/log/rdate.log
EOF

# add .bashrc
cat > /root/.bashrc <<EOF
umask 022

export LS_OPTIONS=' --color=auto'
eval \$(dircolors)
alias ls='ls \$LS_OPTIONS -l'
alias ll='ls \$LS_OPTIONS -l'
alias l='ls \$LS_OPTIONS -lA'

alias t-sys='tail -f /var/log/syslog'

BLACK="\[\033[0;30m\]"
BLUE="\[\033[0;34m\]"
GREEN="\[\033[0;32m\]"
CYAN="\[\033[0;36m\]"
RED="\[\033[0;31m\]"
PURPLE="\[\033[0;35m\]"
BROWN="\[\033[0;33m\]"
LIGHT_GRAY="\[\033[0;37m\]"
DARK_GRAY="\[\033[1;30m\]"
LIGHT_BLUE="\[\033[1;34m\]"
LIGHT_GREEN="\[\033[1;32m\]"
LIGHT_CYAN="\[\033[1;36m\]"
LIGHT_RED="\[\033[1;31m\]"
LIGHT_PURPLE="\[\033[1;35m\]"
YELLOW="\[\033[1;33m\]"
WHITE="\[\033[1;37m\]"
NO_COLOUR="\[\033[0m\]"

export PS1="\u\$DARK_GRAY@\$NO_COLOUR\h\$DARK_GRAY:\$NO_COLOUR\w\$GREEN\\\$\$NO_COLOUR "
EOF

# edit vimrc to enable syntax highlighting
sed -e 's/\"syntax/syntax/g' -i /etc/vim/vimrc