Shell Commands/Installer

Installer - Installs software by interpreting their installation scripts

SCRIPT, APPNAME, MINUSER/N, DEFUSER/N, LOGFILE/K, NOPRETEND/S, NOLOG/S, LANGUAGE/K

SCRIPT    - Path to an installation script file.
APPNAME   - Name of the application being installed.
MINUSER   - The minimum possible operating mode from 0 (novice - automatic installation), 1 (beginner - limited manual control), and 2 (expert - full control) options.
DEFUSER   - The operating mode selected initially.
LOGFILE   - Full path to an installation log file.
NOPRETEND - The pretend mode will not be available.
NOLOG     - Logging is disabled initially.
LANGUAGE  - Forces a language to be used.

The Installer program is usually invoked by clicking icons of installer scripts and not manually from the shell. The icons have Installer as a default tool.