echo is a command in Unix (and by extension, its descendants, such as Linux) and MS-DOS that places a string on the terminal. It is typically used in shell scripts and batch programs to output status text.
$ echo This is a test.
This is a test.
$ _
Example Usage of (computing)
callow01: requires a .Net C++ developer with experience of grid/distributed computing technologies to work with a Tier One Investment Bank
