add warning about plain text password

README.md

@@ -13,6 +13,7 @@ Script for installing faculty printers on Linux via Samba print server.
 ## Disadvantages
 
 -   Printers have to be installed one by one.
+-   Password will be stored at `/etc/cups/printers.conf` in plain text format.
 -   This is not the preferred way of printing on FI. (Preferred way is via Kerberos.)
 
 

install.pl

@@ -148,6 +148,8 @@ sub encode_uri {
 sub get_url {
     my ($printer_name) = @_;
     my $user           = encode_uri(prompt_username());
+    say "Warning! Password will be stored in plain text in /etc/cups/printers.conf";
+    say "This is limitation of the CUPS/SMB method. To exit press Ctrl + c.";
     my $password       = encode_uri(prompt_password());
     $printer_name = encode_uri($printer_name);