#!/bin/bash

# just for dm database install!

echo "please ensure cpu and mem is enough!"

echo "please use root login"

read -p "continue"

export DISPLAY=:0.0

xhost +

mkdir /home/dmdba

groupadd dinstall

useradd -g dinstall -m -d /home/dmdba -s /bin/bash dmdba

echo "dmdba" |passwd dmdba --stdin

echo "user dmdba paaword is dmdba"

read -p "continue"

echo "

dmdba soft nofile 4096

dmdba soft nofile 65536

" >> /etc/security/limits.conf

ulimit -n 65536

mkdir /opt/dm

echo "ensure dm iso like dm*.iso"

read -p "continue"

mount ./dm*.iso /opt/dm

cp /opt/dm/* /home/dmdba/

chmod 755 /home/dmdba/*

chown dmdba:dinstall  /home/dmdba/

su dmdba -c "

export DISPLAY=:0.0

xhost +

~/DMInstall.bin"