This is the command nex that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
ex, vi, view - text editors
SYNOPSIS
ex [-eRrSsv] [-c cmd] [-t tag] [-w size] [file ...]
vi [-elRrSv] [-c cmd] [-t tag] [-w size] [file ...]
view [-eRrSv] [-c cmd] [-t tag] [-w size] [file ...]
Use nex online using onworks.net services