I’ve already written about rotating sftp / ssh backup shell script to remove directories (old backup files). However, a few of our readers would like to know more about removing old backup directories using ftp. As usual, you need accurate date and time on local system and remote backup directory must be in dd-mm-yyyy or [...]
Virtual Network Computing (VNC) is a desktop sharing system which uses the RFB (Remote FrameBuffer) protocol to remotely control another computer. It transmits the keyboard presses and mouse clicks from one computer to another relaying the screen updates back in the other direction, over a network.
Q. My sendmail service is running under Linux and whenever I try to telnet it from other LAN IP, it gives connection refuse error. If I connect it from localhost it accept connection. I can only send mail from my server only. How do I force sendmail to accept mail from other hosts/LAN ips? A. [...]