vncpasswd

#!/bin/bash
pw=123456

function vncpw(){
/usr/bin/expect <<eof
set timeout 10
spawn vncpasswd

expect "Password:"
send "$pw
"
expect "Verify:"
send "$pw
"

expect "password (y/n)?"
send   "n
"
expect eof
eof
}

function tigerserver(){
rpm -q tigervnc-server  >/dev/null  2>&1
if [ $? -ne 0 ]
then
    yum install -y tigervnc*  >/dev/null 2>&1
    vncpw
    x0vncserver PasswordFile=/root/.vnc/passwd AlwaysShared=0 AcceptPointerEvents=0 AcceptKeyEvents=0
else
   echo "tigervnc already install..."
   echo -n "Please input your vnc connect "
   vncpw
   x0vncserver PasswordFile=/root/.vnc/passwd AlwaysShared=0 AcceptPointerEvents=0 AcceptKeyEvents=0
fi
}

main(){
tigerserver
}

main