#!/bin/bash
# AllYourBase.sh by Meryll Larkin 2/29/08
# 12/1/08 updated to have a dynamic servername $SERVERNAME
# Script to take possession of server
# This script customized for RHE3, RHE4, RHE5 with standard architecture
# Parts of this script may need to be rewritten for different distros and architectures
# To use this script, login to the server as root and run it there
# Okay to run from the /root or /tmp directory.

#SERVERNAME = $HOSTNAME
SERVERNAME=`hostname -s`
if [ "$SERVERNAME" = ''  ]
   then
   echo "Quitting, SERVERNAME not set."
   echo ""
   exit
fi
export SERVERNAME
echo "SERVERNAME = $SERVERNAME"

echo "Taking possession of server $SERVERNAME"
mkdir /tmp/$SERVERNAME
cd /tmp/$SERVERNAME
echo 'HOSTNAME='`hostname`>>/tmp/$SERVERNAME/Basics.txt
echo 'IP ADDR='`ifconfig |grep "inet addr:6"`>>/tmp/$SERVERNAME/Basics.txt
echo '' >>/tmp/$SERVERNAME/Basics.txt
echo 'REBOOT NOTIFY='>>/tmp/$SERVERNAME/Basics.txt
echo 'FUNCTIONS='>>/tmp/$SERVERNAME/Basics.txt
echo "">>/tmp/$SERVERNAME/Basics.txt
RH_VERSION=`cat /etc/redhat-release | tr -dc '[0-9.]'`
export RH_VERSION
echo "RH VERSION=$RH_VERSION">>/tmp/$SERVERNAME/Basics.txt
# echo 'RH VERSION='`cat /etc/redhat-release`>>/tmp/$SERVERNAME/Basics.txt
echo 'KERNEL RELEASE='`uname -r`>>/tmp/$SERVERNAME/Basics.txt
echo 'LAST UPDATE='`ls -l /var/log/rpmpkgs` >>/tmp/$SERVERNAME/Basics.txt
echo 'LAST REBOOT='`who -b` >>/tmp/$SERVERNAME/Basics.txt
echo 'MEMORY TOTAL='`grep MemTotal /proc/meminfo`>>/tmp/$SERVERNAME/Basics.txt
echo 'PROCESSORS='`grep processor /proc/cpuinfo | wc -l`>>/tmp/$SERVERNAME/Basics.txt
echo 'PROC SPEED='`grep MHz /proc/cpuinfo`>>/tmp/$SERVERNAME/Basics.txt
VERSION=`echo $RH_VERSION | cut -c -1`
export VERSION
if [ $VERSION -lt 5  ]
   then
   echo 'PACKAGE SKIP RHE3 RHE4='`grep pkgSkipList= /etc/sysconfig/rhn/up2date`>>/tmp/$SERVERNAME/Basics.txt
   echo ""
elif [ "$VERSION" = '5'  ]
    then
    echo 'PACKAGE EXCLUDE RHE5='`grep exclude= /etc/yum.conf`>>/tmp/$SERVERNAME/Basics.txt
fi
echo ''
echo 'CUSTOM INSTALLS='`ls -l /usr/local/*` >>/tmp/$SERVERNAME/Basics.txt
echo "Creating additional files of information"
# services installed and when running
chkconfig --list > /tmp/$SERVERNAME/chkconfig.txt
cp /root/.bash_history /tmp/$SERVERNAME/root_history.txt
cp /var/spool/mail/root /tmp/$SERVERNAME/root_email.txt
cp /etc/fstab /tmp/$SERVERNAME/fstab.txt
cp /etc/nsswitch.conf /tmp/$SERVERNAME/nsswitch.txt
grep -R -v '^#' /var/spool/cron/ >/tmp/$SERVERNAME/Cronjobs.txt
ls /home >/tmp/$SERVERNAME/Home.txt
df -hl >/tmp/$SERVERNAME/df.txt
tar -cvf $SERVERNAME.tar *
echo "Done. Results in /tmp/$SERVERNAME"
echo