Prints the arguments to the standard output, separated by one space and followed by a newline. This can be useful to intersperse information in the output of scripts. For example:
=> \echo `date` Tue Oct 26 21:40:57 CEST 1999
If the first argument is an unquoted -n
the trailing newline is not written.
Tip: If you use the \o command to redirect your query output you may wish to use \qecho instead of this command.