nixCraft

#!bin/bash
#
##### script for to add a FTP user ########
#### ****************** ANIL RATHOD ************************************************************

  ftpPath="/ftp/user/"
 SUGROUP="normal_user_name"
                        USERNAME=$1   #--------- User Name
                        PASS=$2       #--------- Password
                        CPASS=$3      #--------- Conformation Passwd

# ftpuser($USERNAME,$PASS,$CPASS)  function with three arguments such as Username,passwd and conform passwd
ftpuser()
{
#                       USERNAME=$1   #--------- User Name
#                       PASS=$2       #--------- Password
#                       CPASS=$3      #--------- Conformation Passwd
            if [ $PASS = $CPASS ] # Password Conformation
            then
                 ########### Adding new user and assign a passwd ##########
                       sudo   mkdir $ftpPath$USERNAME    # to create home Directory for User
                       sudo   /usr/sbin/adduser   -d $ftpPath$USERNAME $USERNAME
                        if [ -z $PASS ] # if password argument is null then
                        then
                                sudo   passwd $USERNAME
                                sleep 1
                        else
                                echo $PASS |sudo   passwd --stdin $USERNAME
                                sleep 1
                        fi
                 ######### set the permission for group #####
                       sudo   chmod -R 775 $ftpPath$USERNAME
                       sudo   chown -R $USERNAME:$SUGROUP $ftpPath$USERNAME
                       sudo   mkdir  $ftpPath$USERNAME/{data,dropbox}
                       sudo   chown -R $USERNAME:$SUGROUP $ftpPath$USERNAME/{data,dropbox}
                       sudo   chmod -R 775 $ftpPath$USERNAME/{data,dropbox}

                ############## Adding this user into SUPER GROUP ##############
                       #/usr/sbin/usermod -G $USERNAME  $SUGROUP
                       USERDETAIL=`cat /etc/group | grep $USERNAME`
                       sudo  sed -i "s/$USERDETAIL/$USERDETAIL$USERNAME,user_name" /etc/group
             else
                   echo " Password are not Match .... "
                   echo "Please Entercorrect password"
             fi
}
#********** END OF FUNCTION ****************
############################################
        if [ -z  $1  ]
        then
                Inteactive="1"
        else
                Non_Interactive="1"
        fi
###########################################
#******************************************
if [ -e $ftpPath ]   # If path is not found
then
     if [ "$Inteactive"  = "1" ]
     then
         clear
          echo " Are you wany to add new ftp user (y/n)?"
          read ANS
          until [ $ANS = "n" ]
          do
             if [ $ANS = "y" ]
             then
                  echo "Enter the FTP user name "
                  read USERNAME
                  ftpuser $USERNAME
                  echo " Are you wany to add new ftp user (y/n)?"
                  read ANS
                else
                   echo "Sorry !"
              fi
        done
    else if [ "$Non_Interactive"  = "1" ]
         then
               ftpuser $1$2$3
          fi
    fi
else
    echo "Sorry PathftpPath........... not exit "
fi