In Linux, many times, you want to find out the PID of a process which is listening on a port e.g. if multiple apache(httpd) servers are running on a host then, how do you find the PID of the apache(httpd) listening on port 8080?
Ncurses library is missing? What it is and how do I install it on a Linux operating system?
Ncurses is a programming library that provides an API which allows the programmer to write text-based user interfaces in a terminal-independent manner. It is a toolkit for developing “GUI-like” application software that runs under a terminal emulator. It also optimizes screen changes, in order to reduce the latency experienced when using remote shells.