• --version, -v: print a short version information and quit
• --retawqdir=path: the path to your retawq run-time configuration directory; by default, this directory is something like "/home/your_home/.retawq/", depending on the environment variable "HOME"; this option allows you to use several profiles easily.
• --resume-session: resume a session from the default session file (usually something like "/home/your_home/.retawq/session")
• --resume-session=filename: resume a session from the given file
• --colors=off: don't use colors
• --colors=reverse: use black-on-white colors

You can also specify the URLs of one or two documents which will then be shown.