| -h, --help
|
Print this help message, and then exit.
|
| --version
|
Print version and copyright information, and then exit.
|
| --enable-signal-handlers
|
Enables the use of signal handlers to catch illegal operations.
|
| --disable-signal-handlers
|
Disables the use of signal handlers. The default behavior is to disable signal handlers.
|
| --encoding=ENC, --encoding ENC
|
Use character encoding
ENC as default or native string encoding. (This option is ignored: native encoding is always set to 'UTF-8'.)
|
| --console-encoding=ENC,
--console-encoding ENC
|
Use character encoding
ENC on
stdin/stdout (defaults to --encoding value).
|
| --console-editor
|
Use the console line editor.
|
| --no-console-editor
|
Disable the console line editor. This is also disabled if
-e or
-f is specified, or if
isatty(stdin()) or
isatty(stdout()) is
FALSE.
|
| --internet2
|
Use
Microsoft Internet Explorer for proxies and other tasks.
Microsoft Windows only.
|
| --save
|
Save workspace at end of session.
|
| --no-save
|
Do not save workspace at end of session.
|
| --no-environ
|
Do not read the site and user environment files.
|
| --no-site-file
|
Do not read the site
TERRProfile file.
|
| --no-init-file
|
Do not read the user
.TERRProfile file.
|
| --restore
|
Restore saved workspace.
|
| --no-readline
|
see
--console-editor.
|
| --no-restore-data
|
Do not restore saved workspace data.
|
| --no-restore-history
|
Do not restore saved workspace history.
|
| --no-restore
|
Do not restore saved workspace.
|
| --vanilla
|
Combine
--no-save,
--no-restore,
--no-site-file,
--no-init-file, and
--no-environ.
|
| --debug
|
Enable more debug information.
|
| --color
|
Color input and output differently.
|
| --spotfire
|
Used when launched by
TIBCO Spotfire®.
|
| --profile=TYPE
|
Enable profiling, where
TYPE is one of the following:
time objects memory coverage.
|
| -q, --quiet
|
Do not print startup message.
|
| --silent
|
Same as
--quiet.
|
| --slave
|
Run as quietly as possible. Do not print startup message, and set
options(echo=FALSE).
|
| --verbose
|
Print more information.
|
| --args
|
Do not process the rest of the arguments.
|
| -e EXPR
|
Runs
EXPR and quits unless
--interactive is specified.
|
| -f FILE, --file=FILE
|
Runs
FILE and quits unless
--interactive is specified.
|
| --interactive
|
Force interactive mode. If the engine is started with
-e or
-f, the interactive command line is started after the specified expression or file is executed. If
-e or
-f is not specified, this ensures that
interactive() returns
TRUE, even if isatty(stdin()) is
FALSE.
|
