tftpboot/scripts/latecommand/post.sh

#!/bin/sh

RSYSLOGD_CONF="$(dirname $0)/rsyslog/rsyslog.conf"
RSYSLOGD_FILE="/etc/rsyslog.conf"
RSYSLOGD_SYSLOG_CONF="$(dirname $0)/rsyslog/99syslog.conf"
RSYSLOGD_SYSLOG_FILE="/etc/rsyslog.d/99syslog.conf"

LOGROTATE_CONF="$(dirname $0)/logrotate/logrotate.conf"
LOGROTATE_FILE="/etc/logrotate.conf"
LOGROTATE_SYSLOG_CONF="$(dirname $0)/logrotate/rsyslog"
LOGROTATE_SYSLOG_FILE="/etc/logrotate.d/rsyslog"
LOGROTATE_APTITUDE_CONF="$(dirname $0)/logrotate/aptitude"
LOGROTATE_APTITUDE_FILE="/etc/logrotate.d/aptitude"
LOGROTATE_DPKG_CONF="$(dirname $0)/logrotate/dpkg"
LOGROTATE_DPKG_FILE="/etc/logrotate.d/dpkg"

### Rsyslog ###

# Install new Rsyslog configuration
if [ -f "${RSYSLOGD_FILE}" ]; then
  cp "${RSYSLOGD_CONF}" "${RSYSLOGD_FILE}"
fi
cp "${RSYSLOGD_SYSLOG_CONF}" "${RSYSLOGD_SYSLOG_FILE}"

# Remove old log files
## Kernel log files
rm -f  /var/log/kern.log
## Authentication log files
rm -f /var/log/user.log /var/log/auth.log
## Mail log files
rm -f /var/log/mail.err /var/log/mail.info /var/log/mail.log /var/log/mail.warn
## System log files
rm -f /var/log/daemon.log /var/log/syslog /var/log/messages

# Restart Rsyslog service
/etc/init.d/rsyslog restart

### Logrotate {{{

# Install new Logrotate configuration
if [ -f "${LOGROTATE_FILE}" ]; then
  cp "${LOGROTATE_CONF}" "${LOGROTATE_FILE}"
fi
cp "${LOGROTATE_SYSLOG_CONF}" "${LOGROTATE_SYSLOG_FILE}"
cp "${LOGROTATE_APTITUDE_CONF}" "${LOGROTATE_APTITUDE_FILE}"
cp "${LOGROTATE_DPKG_CONF}" "${LOGROTATE_DPKG_FILE}"

# Create an archive directory for some log files (aptitude, dpkg,…)
mkdir -p -- /var/log/old_logs

# Create the log directory for journald (Systemd), need the configuration Storage=(auto|persistent)
mkdir -p -- /var/log/journal
### }}}

## Packages {{{
BASE_PKG_INSTALL="aptitude tmux zsh"

apt -y install "${BASE_PKG_INSTALL}"

### NFS {{{

# Remove NFS and rpcbind
NFS_PKG_REMOVE="nfs-common rpcbind"

aptitude -y remove "${NFS_PKG_REMOVE}"
### }}}

### Tasksel {{{
TASKSEL_PKG_REMOVE="tasksel tasksel-data task-english task-french task-ssh-server laptop-detect"

aptitude -y remove "${TASKSEL_PKG_REMOVE}"

# Ensure to reinstall openssh-server
SSH_PKG_INSTALL="openssh-server openssh-sftp-server"
aptitude -y install "${SSH_PKG_INSTALL}"
### }}}

## }}}

exit 0