#!/bin/bash ######################################### #Function: install vnc server #Usage: bash install_vnc_server.sh #Author: Customer service department #Version: 2.0 ######################################### check_os_release() { while true do os_release=$(grep "Red Hat Enterprise Linux Server release" /etc/issue 2>/dev/null) os_release_2=$(grep "Red Hat Enterprise Linux Server release" /etc/redhat-release 2>/dev/null) if [ "$os_release" ] && [ "$os_release_2" ] then if echo "$os_release"|grep "release 5" >/dev/null 2>&1 then os_release=redhat5 echo "$os_release" elif echo "$os_release"|grep "release 6" >/dev/null 2>&1 then os_release=redhat6 echo "$os_release" else os_release="" echo "$os_release" fi break fi os_release=$(grep "CentOS release" /etc/issue 2>/dev/null) os_release_2=$(grep "CentOS release" /etc/*release 2>/dev/null) if [ "$os_release" ] && [ "$os_release_2" ] then if echo "$os_release"|grep "release 5" >/dev/null 2>&1 then os_release=centos5 echo "$os_release" elif echo "$os_release"|grep "release 6" >/dev/null 2>&1 then os_release=centos6 echo "$os_release" else os_release="" echo "$os_release" fi break fi os_release=$(grep -i "ubuntu" /etc/issue 2>/dev/null) os_release_2=$(grep -i "ubuntu" /etc/lsb-release 2>/dev/null) if [ "$os_release" ] && [ "$os_release_2" ] then if echo "$os_release"|grep "Ubuntu 10" >/dev/null 2>&1 then os_release=ubuntu10 echo "$os_release" elif echo "$os_release"|grep "Ubuntu 12.04" >/dev/null 2>&1 then os_release=ubuntu1204 echo "$os_release" elif echo "$os_release"|grep "Ubuntu 12.10" >/dev/null 2>&1 then os_release=ubuntu1210 echo "$os_release" else os_release="" echo "$os_release" fi break fi os_release=$(grep -i "debian" /etc/issue 2>/dev/null) os_release_2=$(grep -i "debian" /proc/version 2>/dev/null) if [ "$os_release" ] && [ "$os_release_2" ] then if echo "$os_release"|grep "Linux 6" >/dev/null 2>&1 then os_release=debian6 echo "$os_release" else os_release="" echo "$os_release" fi break fi break done } exit_script() { echo -e "\033[1;40;31mInstall $1 error,will exit.\n\033[0m" rm -f $LOCKfile exit 1 } modify_rhel5_yum() { cat >/etc/yum.repos.d/CentOS-Base.repo </etc/yum.repos.d/CentOS-Base.repo < /etc/apt/sources.list < /etc/apt/sources.list < /etc/apt/sources.list < /etc/apt/sources.list <$vnc_xstartup_config<$vnc_sysconfig_vncservers<. # Use "-nolisten tcp" to prevent X connections to your VNC server via TCP. # Use "-nohttpd" to prevent web-based VNC clients connecting. # Use "-localhost" to prevent remote VNC clients connecting except when # doing so through a secure tunnel. See the "-via" option in the # 'man vncviewer' manual page. # VNCSERVERS="2:myusername" # VNCSERVERARGS[2]="-geometry 800x600 -nolisten tcp -nohttpd -localhost" VNCSERVERS="1:root" VNCSERVERARGS[1]="-geometry 1200x950" EOF } check_selinux_config() { if grep "SELINUX=enforcing" $selinux_config >/dev/null 2>&1 then sed -i 's/SELINUX=enforcing/SELINUX=disabled/' $selinux_config fi } centos5_install_vnc_server() { if [ "$1" == "redhat5" ] then if rpm -qa|grep redhat-logos >/dev/null 2>&1 then yum remove $(rpm -qa|grep redhat-logos) -y fi fi if yum grouplist "GNOME Desktop Environment"|grep "Available" >/dev/null 2>&1 then if ! yum groupinstall "GNOME Desktop Environment" -y then exit_script "GNOME Desktop Environment" fi fi if ! rpm -q vnc-server >/dev/null 2>&1 then if ! yum install vnc-server kdebase* -y then exit_script vnc-server fi vncserver </dev/null 2>&1 then if ! yum groupinstall "X Window System" -y then exit_script "X Window System" fi fi if yum grouplist "Desktop"|grep "Available" >/dev/null 2>&1 then if ! yum groupinstall "Desktop" -y then exit_script Desktop fi fi if yum grouplist "Chinese Support"|grep "Available" >/dev/null 2>&1 then if ! yum groupinstall "Chinese Support" -y then exit_script "Chinese Support" fi fi if ! rpm -q tigervnc-server >/dev/null 2>&1 then if ! yum install tigervnc-server kdebase* -y then exit_script tigervnc-server fi vncserver </var/lib/dbus/machine-id rhel5_vnc_config chmod 755 $vnc_xstartup_config chkconfig --level 345 vncserver on service NetworkManager stop chkconfig --del NetworkManager sleep 20 service vncserver start check_selinux_config } ubuntu_install_vnc_server() { if ! dpkg -s lxde >/dev/null 2>&1 then if ! apt-get install lxde -y --force-yes --fix-missing then exit_script lxde fi fi if ! dpkg -s ttf-arphic-uming >/dev/null 2>&1 then if ! apt-get install ttf-arphic-uming -y --force-yes --fix-missing then exit_script ttf-arphic-uming fi fi if ! dpkg -s vnc4server >/dev/null 2>&1 then if ! apt-get install vnc4server -y --force-yes --fix-missing then exit_script vnc4server fi vncserver < vncpassword.txt echo -e "\033[40;32m.Install success.The vnc password is \"$password\",this script now exit!\n\033[40;37m" rm -f $LOCKfile