To view all installation-wide environment variables from the command line, enter the following command at the operating system prompt:

To manually register or to remove an environment variable from the symbol table, use the ingsetenv and ingunset commands. Never edit the symbol table file directly.

For example, to change the value of II_DECIMAL (character used to separate fractional and non-fractional parts of a number) from a period to a comma, issue this command:

A similar set of system administrator commands are available to set, print, and unset installation-wide Vector environment variables simultaneously for all clients of a server installation. These commands are ingsetall, ingprall, and ingunsetall.