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Table of Contents

Connectivity

 

  1. Assign Static IP if needed
  2. yum upgrade -y
  3. Enable OpenSSH:
    1. chkconfig sshd on
service sshd start

Install Extra Repository

wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm
rpm -i rpmforge-release-0.5.2-2.el6.rf.*.rpm

Install Applications

yum install linux_logo htop nano -y

Enable SUDO Access

echo 'monitor ALL=(root) /sbin/monitor' >> /etc/sudoers
echo 'sudo su -' > /sbin/monitor && chmod 0100 /sbin/monitor

Create Vault and Backups Folder

mkdir /home/vault && chmod 0700 /home/vault && mkdir /home/vault/config_backups

Edit Skeleton Files

Add the following code to the /etc/skel/.bashrc to produce a coloured prompt:

 

# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
xterm-color) color_prompt=yes;;
esac

# uncomment for a colored prompt, if the terminal has the capability; turned
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
force_color_prompt=yes

if [ -n "$force_color_prompt" ]; then
if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
# We have color support; assume it's compliant with Ecma-48
# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
# a case would tend to support setf rather than setaf.)
color_prompt=yes
else
color_prompt=
fi
fi

if [ "$color_prompt" = yes ]; then
PS1='${debian_chroot:+($debian_chroot)}\[\033[00m\]\u\[\033[01;33m\]@\[\033[01;32m\]\h\[\033[00m\]:\[\033[01;36m\]\w\[\033[00m\]\$ '
else
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi
unset color_prompt force_color_prompt

# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
;;
*)
;;
esac
dircolors -p > /etc/skel/.dircolors
nano /etc/skel/.dircolors - Change DIR 01;34 to DIR 01;36
echo 'echo '' > ~/.bash_history' >> /etc/skel/.bash_logout
echo 'echo '' > ~/.bash_history' >> /etc/skel/.bashrc
echo 'cd ~' >> /etc/skel/.bashrc

Install VMWare Tools

mkdir /home/vault/vmware
cp /media/VMware\ Tools/VMwareTools-*.tar.gz /home/vault/vmware
cd /home/vault/vmware && tar xzf VMwareTools-*.tar.gz && cd vmware-tools-distrib/
yum install gcc gcc-c++ kernel-devel kernel-headers make -y
reboot
./vmware-install.pl

Install Webmin

Create the /etc/yum.repos.d/webmin.repo file containing:
[Webmin]
name=Webmin Distribution Neutral
#baseurl=http://download.webmin.com/download/yum
mirrorlist=http://download.webmin.com/download/yum/mirrorlist
enabled=1

Install

wget http://www.webmin.com/jcameron-key.asc
rpm --import jcameron-key.asc
yum install webmin -y
nano /etc/webmin/miniserv.conf 
change default port and listen from 10000 to 82 and save.
service webmin restart
echo '-A INPUT -m state --state NEW -m tcp -p tcp --dport 82 -j ACCEPT' >> /etc/sysconfig/iptables
service iptables restart

Install Centrify

mkdir /home/vault/centrify
cp /home/vault/serverfiles/Installs/Centrify/CentOS/centrify-* /home/vault/centrify
tar xzf centrify*
./install-express.sh
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