suse 安装Oracle数据库——addoralceuser

function addoralceuser
{
    groupadd -g 1500 oinstall
    #if [ $? -ne 0 ]; then
    #    echo "add oinstall group failed."
    #    return 1
    #fi

    groupadd -g 1501 dba
    #if [ $? -ne 0 ]; then
    #    echo "add dba group failed."
    #fi

    id ${USERNAME} > /dev/null 2<&1
 
    if [ $? -ne 0 ] ; then
        echo "user ${USERNAME} not exist, now creating ${USERNAME}..."
        useradd -d /home/oracle -g oinstall -G dba -m -u 200 oracle
        if [ $? -ne 0 ] ; then
            echo "create user ${USERNAME} failed!"
            return 1
         else
            echo "create user ${USERNAME} succeed!"
        fi
    else
        echo "user ${USERNAME} already exist! continue to install..."    
    fi

    echo "setting password for user ${USERNAME}..."

    echo "$USERNAME:$USERPASSWD" | chpasswd
    if [ $? -ne 0 ] ; then
        echo "set password for user ${USERNAME} failed!"
        return 1
    else
        echo "set password for user ${USERNAME} succeed!"
    fi

    return 0
}