apache2ctl のオプション

start

Start the Apache daemon. Gives an error if it is already running.

stop

Stops the Apache daemon.

restart

Restarts the Apache daemon by sending it a SIGHUP. If the daemon is not running, it is started. This command automatically checks the configuration files via configtest before initiating the restart to to catch the most obvious errors. However, it is still possible for the daemon to die because of problems with the configurationtion.

fullstatus

Displays a full status report from mod_status. For this to work, you need to have mod_status enabled on your server and a text-based browser such as lynx available on your system. The URL used to access the status report can be set by setting the APACHE_STATUSURL variable in /etc/apache2/envvars.

status

Displays a brief status report. Similar to the fullstatus option, except that the list of requests currently being served is omitted.

graceful

Gracefully restarts the Apache daemon by sending it a SIGUSR1. If the daemon is not running, it is started. This differs from a normal restart in that currently open connections are not aborted. A side effect is that old log files will not be closed immediately. This means that if used in a log rotation script, a substantial delay may be necessary to ensure that the old log files are closed before processing them. This command automatically checks the configuration files via apache2ctl configtest before initiating the restart to to catch the most obvious errors. However, it is still possible for the daemon to die because of problems with the configuration.

graceful-stop

Gracefully stops the Apache httpd daemon. This differs from a normal stop in that currently open connections are not aborted. A side effect is that old log files will not be closed immediately.

configtest

Run a configuration file syntax test. It parses the configuration files and either reports Syntax Ok or information about the particular syntax error. This test does not catch all errors.

help

Displays a short help message.