*-a*, *--no-connect*::
    Disable auto-connect to servers when WeeChat is starting.

*-c*, *--colors*::
    Display default colors in terminal.

*--daemon*::
    Run WeeChat in background, as a daemon (works only with the command
    *weechat-headless*).

*-d*, *--dir* _<path>_::
    Set path as home for WeeChat (used for configuration files, logs, user
    plugins and scripts), default value is "~/.weechat" (note: directory is
    created if not found by WeeChat).
    If this option is not given, the environment variable WEECHAT_HOME is used
    (if not empty).

*-t*, *--temp-dir*::
    Create a temporary WeeChat home directory and delete it on exit
    (incompatible with option "-d"). +
    The name of the directory is automatically built by WeeChat, with this
    template: "weechat_temp_XXXXXX" (where "XXXXXX" is random). It it created
    in the first available directory in this list: environment variable "TMPDIR",
    "/tmp" (may be different according to the operating system), environment
    variable "HOME", current directory. +
    The temporary home directory has permissions 0700 (only owner can read,
    write and execute).

*-h*, *--help*::
    Display help.

*-l*, *--license*::
    Display WeeChat license.

*-p*, *--no-plugin*::
    Disable plugins auto-load.

*-P*, *--plugins* _<plugins>_::
    Load only these plugins at startup (see /help weechat.plugin.autoload).
    If this option is given, the option weechat.plugin.autoload is not used.

*-r*, *--run-command* _<command>_::
    Run command(s) after startup; many commands can be separated by semicolons,
    this option can be given multiple times.

*-s*, *--no-script*::
    Disable scripts auto-load.

*--upgrade*::
    Upgrade WeeChat using session files generated with command `/upgrade -quit`.

*-v*, *--version*::
    Display WeeChat version.

*plugin:option*::
    Option for a plugin.
