Q. I’m using ProFTPD FTP server under CentOS Linux. How do I make sure that my FTP client does not disconnect o timeout connection to FTP server?


Q. How do I login over ssh without using password less RSA / DSA public keys? How do I use ssh in a shell script? How do I login non-interactivly performing password authentication with SSH and shell scripts?


Q. How do I make remote backups under Linux? I’ve CentOS 5 Linux server located in remote data center and I’d like to backup it to local or another server? A. Both Linux / UNIX come with handy tools to make secure remote backups. You can use tool called rsync for automating remote backups of […]


Q. How do I use htpasswd command to store username and passwords? A. htpasswd is used to create and update the flat-files used to store usernames and password for basic authentication of HTTP users. If htpasswd cannot access a file, such as not being able to write to the output file or not being able […]