I can't figure out why this does not work properly on Ubuntu. It works great when I execute the script on CompileOnline; but when I run it on a local server it does not give me the main menu and skips into reading the list of commands from the top.
The script is supposed to be a menu system. Based upon which selection the user inputs is what action happens. There are also comments so you can see what each section of code does.
#!/bin/su
# Ititialization
function installsamba {
sudo apt-get update
sudo apt-get -y dist-upgrade
sudo apt-get -y install git build-essential libacl1-dev libattr1-dev libblkid-dev libgnutls-dev libreadline-dev python-dev python-dnspython gdb pkg-config libpopt-dev libldap2-dev dnsutils libbsd-dev attr krb5-user docbook-xsl libcups2-dev acl
git clone git://git.samba.org/samba.git samba-master
cd samba-master
./configure
sudo make
sudo make install
sudo rm -f -R samba-master
sed -i "5i PATH=$PATH:/usr/local/samba/bin" ~/.bashrc
sed -i "5i PATH=$PATH:/usr/local/samba/sbin" ~/.bashrc
sudo sed -i "5i PATH=$PATH:/usr/local/samba/bin" /root/.bashrc
sudo sed -i "5i PATH=$PATH:/usr/local/samba/sbin" /root/.bashrc
mainmenu
}
# This installs all of the necessary components for building samba then downloads samba from git.
# After that it then compiles and installs samba and returns to the main menu.
function installvsftpd {
sudo apt-get update
sudo apt-get -y dist-upgrade
sudo apt-get -y install vsftpd
mainmenu
}
# This installs VSFTPd and return to the main menu.
function installwebmin {
wget http://www.webmin.com/download/deb/webmin-current.deb
sudo apt-get update
sudo apt-get -y dist-upgrade
sudo dpkg -i webmin-current.deb
sudo apt-get -y install -f
rm webmin-current.deb
mainmenu
}
# This installs the current version of WebMin and then returns to the main menu.
function updatesystem {
sudo apt-get update
sudo apt-get -y dist-upgrade
echo "Update Complete!"
echo "It may be wise to restart your computer..."
read -N 1
clear
mainmenu
}
# This install the latest updates for the system and then returns to the main menu.
function configuresambaforactivedirectory {
sudo sed -i.original -r '/[ \t]\/[ \t]/{s/(ext4[\t ]*)([^\t ]*)/\1\2,user_xattr,acl,barrier=1/}' /etc/fstab
mount -a
sudo /usr/local/samba/bin/samba-tool domain provision
sudo mv /etc/krb5.conf /etc/krb5.conf.bak
sudo cp /usr/local/samba/private/krb5.conf /etc/krb5.conf
sudo sed -i "13i sudo /usr/local/samba/sbin/samba" /etc/rc.local
sudo /usr/local/samba/sbin/samba
domaincontrolleryorn
}
# This function runs all of the necessary actions to make samba a domain controller.
function domaincontrolleryorn {
echo "did you set this instalation as a primary domain controller?"
echo ""
echo "If you select yes then it will upgrade the forrest and domain to"
echo "Server 2008 R2 levels. This may break compatibility with earlier"
echo "versions of Windows Server. You can alwayse manually change the levels"
echo "if you wish... Press wisely!"
echo ""
echo "Y or N:"
read -N 1 -p "Y or N:" domaincontrolleryesorno
if [ $domaincontrolleryesorno = "Y" ]; then
upgradeforrestanddomain
elif [ "$$domaincontrolleryesorno" = "N" ]; then
clear
echo "Samba configuration complete!"
echo "Press any key to continue..."
read -N 1
mainmenu
elif [ "$$domaincontrolleryesorno" = "n" ]; then
clear
echo "Samba configuration complete!"
echo "Press any key to continue..."
read -N 1
mainmenu
elif [ "$$domaincontrolleryesorno" = "y" ]; then
upgradeforrestanddomain
else
echo "Please press either Y or N!!!"
echo ""
echo "Press any key to continue..."
read -N 1
clear
domaincontrolleryorn
fi
}
# This asks the user if he or she would like to upgrade the domain and forrest level.
# If yes then it roputs the user to the code below. If not then the user is taken to the main menu.
function upgradeforrestanddomain {
sudo /usr/local/samba/bin/samba-tool domain level raise --domain-level=2008_R2
sudo /usr/local/samba/bin/samba-tool domain level raise --forest-level=2008_R2
sudo /usr/local/samba/bin/samba-tool domain passwordsettings set --complexity=off
echo "Domain Controller setup has completed!"
echo ""
echo "Press any key to return to the main menu..."
read -N 1
clear
mainmenu
}
# This function upgrade the Domain and Forrest level to (Server) 2008_R2.
# Acceptable levels are 2008 and 2008 R2. The default is 2003.
function quitprogram {
clear
echo "Sorry to see you go... :("
exit
}
# This is a simple good by program closer.
# Oh, did I mention that it stops the program?
function mainmenu {
echo "Press 1 to update your system"
echo "Press 2 to install samba"
echo "Press 3 to install vsFTPd"
echo "Press 4 to install the current version of Webmin"
echo "Press 5 to configure samba for Active Directory"
echo "Press x to exit the script"
read -N 1 -p "Input Selection:" mainmenuinput
if [ "$mainmenuinput" = "1" ]; then
updatesystem
elif [ "$mainmenuinput" = "2" ]; then
installsamba
elif [ "$mainmenuinput" = "3" ]; then
installvsftpd
elif [ "$mainmenuinput" = "4" ]; then
installwebmin
elif [ "$mainmenuinput" = "5" ]; then
configuresambaforactivedirectory
elif [ "$mainmenuinput" = "x" ];then
quitprogram
elif [ "$mainmenuinput" = "X" ];then
quitprogram
else
echo "You have entered an invallid selection!"
echo "Please try again!"
echo ""
echo "Press any key to continue..."
read -N 1
clear
mainmenu
fi
}
mainmenu
# This executes the main menu function.
# Let the fun begin!!!! WOOT WOOT!!!!
Can someone help me out?
#!/bin/su
? Shell scripts would normally use either#!/bin/bash
or#!/bin/sh
(you'd need bash in this case because of the function defs, I think). By default, the root account is not even enabled on Ubuntu so I'm not even sure/bin/su
will be able to spawn a shell interpreter./bin/su
is because it was in the Ubuntu examples.sh
!!! I must have misread them XD.