Alter Aeon Online Help

Keywords are:  'socketfilter filter varset'

Usage:
<command> | varset <variable_base_name>

The varset filter can be used to create a bunch of variables, with each
variable containing one line of text from <command>.  Variables are
created using the given base name, and the line number is appended to
the end of the variable name when it is created.

For example, if <command> produces 5 lines of output, and you give a
variable base name of 'qq', the final variable names will be
qq_00 through qq_05.

Currently, this filter will create at most ten different variables.

Blank lines are ignored.