Revision: 62630
Initial Code
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at March 4, 2013 09:27 by dego89
Initial Code
#! /bin/bash
GREP=/bin/grep
createUser()
{
echo "Enter Username: "
read name
$GREP -i $name /etc/passwd
if [ $? == 0 ]
then
echo "$name, is already a user"
else
echo "Preparing to create..."
sleep 1
clear
echo "Enter a comment for $name"
read comment
sudo useradd -c "$comment" -m -s /bin/bash $name
echo "User created!"
less /etc/passwd | grep $name
echo "Please supply a password for $name"
sudo passwd $name
fi
}
modUser()
{
clear
echo "Which user would you like to modify?"
read modName
$GREP -i $modName /etc/passwd
if [ $? == 0 ]
then
echo "Would you like to:"
echo "1) Add a comment for $modName"
echo "2) Modify home directory"
echo "3) Add an expiration date (yyyy-mm-dd)"
echo "4) Exit"
read answer
case "$answer" in
1) echo "Enter comment: ";
read comment
sudo usermod -c "$comment" $modName;
less /etc/passwd | grep $modName;;
2) echo "Enter new home directoy [path]";
read homeDir
sudo usermod -d $homeDir $modName;
less /etc/passwd | grep $modName;;
3) echo "Enter expiration date";
read expiration
sudo usermod -e $expiration $modName;
sudo chage -l $modName;;
4) exit;;
esac
else
echo "$modName does not exist!"
fi
}
deleteUser()
{
clear
echo "Which user would you like to delete?"
read delName
$GREP -i $delName /etc/passwd
if [ $? == 0 ]
then
echo "Are you sure you want to delete $delName ? [y/n]"
read answer
if [ $answer == "y"]
then
sudo userdel -r $delName
echo "deleting..."
sleep 1
echo "$delName deleted!"
exit 0
fi
else
echo "$delName does not exist!"
fi
}
clear
echo "MENU"
echo ""
echo "1) Create User"
echo "2) Modify User"
echo "3) Delete User"
echo "4) Exit"
read answer
case "$answer" in
1) createUser;;
2) modUser;;
3) deleteUser;;
4) exit;;
esac
Initial URL
Initial Description
Shell script written in bash which displays a menu giving the you ability to add, edit, modify, and delete users.
Initial Title
CRUD shell script for Bash
Initial Tags
Bash, script, linux
Initial Language
Bash