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Mastering Development System & Network

How to set up a FTP server on Debian (for a printer to connect)?

I have a Brother MFC-7460DN. The only network feature it has is scan-to-ftp. I am used to using a Qnap NAS as a FTP server for this task which worked fine. I changed the Qnap NAS to a Debian server. The aim is to set up an FTP server (only for the local network) so […]

Categories
Mastering Development System & Network

How to set up a FTP server on Debian (for a printer to connect)?

I have a Brother MFC-7460DN. The only network feature it has is scan-to-ftp. I am used to using a Qnap NAS as a FTP server for this task which worked fine. I changed the Qnap NAS to a Debian server. The aim is to set up an FTP server (only for the local network) so […]

Categories
Mastering Development

i have integrated nodejs backend to reactjs front end

hi i have integrated nodejs backend to reactjs front end. i have done these ways. but it shows error . i am new to react pls help. function Register() { const [data, setData] = useState({ name: "", phone: "", password: "", confirmpassword: "", }); const InputEvent = (event) => { const { name, value } […]

Categories
Mastering Development System & Network

How to set up a FTP server on Debian (for a printer to connect)?

I have a Brother MFC-7460DN. The only network feature it has is scan-to-ftp. I am used to using a Qnap NAS as a FTP server for this task which worked fine. I changed the Qnap NAS to a Debian server. The aim is to set up an FTP server (only for the local network) so […]

Categories
Mastering Development System & Network

How to set up a ftp server on debian (for a printer to connect)?

I have a Brother MFC-7460DN. The only network feature it has is scan-to-ftp. I am used to use a Qnap NAS as a ftp server for this task which worked fine. But I changed the Qnap NAS to a Debian server. The aim is to set up an ftp server (only for the local network) […]

Categories
Mastering Development System & Network

How to set up a ftp server on debian (for a printer to connect)?

I have a Brother MFC-7460DN. The only network feature it has is scan-to-ftp. I am used to use a Qnap NAS as a ftp server for this task which worked fine. But I changed the Qnap NAS to a Debian server. The aim is to set up an ftp server (only for the local network) […]

Categories
Mastering Development System & Network

Why does this guide encrypt its passwords in its own database?

I’m referring to this guide, notably this part here: INSERT INTO `servermail`.`virtual_users` (`id`, `domain_id`, `password` , `email`) VALUES (‘1’, ‘1’, ENCRYPT(‘firstpassword’, CONCAT(‘$6$’, SUBSTRING(SHA(RAND()), -16))), ’email1@example.com’), (‘2’, ‘1’, ENCRYPT(‘secondpassword’, CONCAT(‘$6$’, SUBSTRING(SHA(RAND()), -16))), ’email2@example.com’); Firstly, ENCRYPT doesn’t work in the current iteration of MySQL, and recommends SHA2() instead for one-way hashing. I know that hashing passwords is […]

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Mastering Development

Firebase database does not update

I am using Firebase for the first time in Android studio. I want to save certain information in the database when creating an account by a user. But when I click on the button the account is created but the data does not arrive in the database. Here is code of registerActivity : public class […]

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Mastering Development System & Network

What are virtual users for email servers?

I’m currently trying to understand the process of creating a mail server by following this guide, among others. I currently have a website of the form example.tk by way of a Digital Ocean droplet on Ubuntu 20.04 and am attempting to have my mail server operate on mail.example.tk. We are going to introduce the email […]

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Mastering Development

Why is my data not going to my SQL database when i click the button?

public partial class signupuser : System.Web.UI.Page { string strcon = ConfigurationManager.ConnectionStrings["con"].ConnectionString; protected void Page_Load(object sender, EventArgs e) { } // sign up button click event protected void Button1_Click(object sender, EventArgs e) { //Response.Write("<script>alert(‘Testing’);</script>"); try { SqlConnection con = new SqlConnection(strcon); if (con.State == ConnectionState.Closed) { con.Open(); } SqlCommand cmd = new SqlCommand("INSERT INTO member_master_tbl(email, password, […]