如何在 Ubuntu 16.04 中检查启用了哪些 Apache 模块
Apache 是一个开源程序,免费提供。它运行在所有 Web 服务器的 67% 上。它快速、安全且易于使用。可以通过使用扩展和模块对其进行高度定制,以满足许多不同环境的需求。
要安装 apache,请使用以下命令:
$ sudo apt-get update $ sudo apt-get install apache2
apache2ctl
apcahe2ctl 是 Apache 超文本传输协议 (HTTP) 服务器的前端。它旨在帮助管理员控制 Apache HTTP 守护程序的功能。要获取有关 apache2 模块的更多信息,请使用以下命令:
$ man apache2ctl or $ apache2ctl -h
示例输出应如下所示:
Usage: /usr/sbin/apache2 [-D name] [-d directory] [-f file] [-C "directive"] [-c "directive"] [-k start|restart|graceful|graceful-stop|stop] [-v] [-V] [-h] [-l] [-L] [-t] [-T] [-S] [-X] Options: -D name : define a name for use in directives -d directory : specify an alternate initial ServerRoot -f file : specify an alternate ServerConfigFile -C "directive" : process directive before reading config files -c "directive" : process directive after reading config files -e level : show startup errors of level (see LogLevel) -E file : log startup errors to file -v : show version number -V : show compile settings -h : list available command line options (this page) -l : list compiled in modules -L : list available configuration directives -t -D DUMP_VHOSTS : show parsed vhost settings -t -D DUMP_RUN_CFG : show parsed run settings -S : a synonym for -t -D DUMP_VHOSTS -D DUMP_RUN_CFG -t -D DUMP_MODULES : show all loaded modules -M : a synonym for -t -D DUMP_MODULES -t : run syntax check for config files -T : start without DocumentRoot(s) check -X : debug mode (only one worker, do not detach)
模块信息
要获取有关在 Ubuntu 16.04 中启用了哪些 Apache 模块的信息,请使用以下命令:
$ apache2ctl -M
示例输出应如下所示:
[Mon Jan 02 12:04:29.210625 2017] [so:warn] [pid 14538] AH01574: module dav_module is already loaded, skipping Loaded Modules: core_module (static) so_module (static) watchdog_module (static) http_module (static) log_config_module (static) logio_module (static) version_module (static) unixd_module (static) access_compat_module (shared) alias_module (shared) auth_basic_module (shared) authn_core_module (shared) authn_file_module (shared) authz_core_module (shared) authz_host_module (shared) dav_module (shared) dav_svn_module (shared) authz_svn_module (shared) authz_user_module (shared) autoindex_module (shared) cgi_module (shared) cgid_module (shared) deflate_module (shared) dir_module (shared) env_module (shared) filter_module (shared) include_module (shared) mime_module (shared) mpm_prefork_module (shared) negotiation_module (shared) php7_module (shared) rewrite_module (shared) setenvif_module (shared) status_module (shared)
模块列表(按字母顺序排列)
如果要按字母顺序查看列表,请使用以下命令:
$ apachectl -M | sort
示例输出应如下所示:
[Mon Jan 02 12:08:33.025558 2017] [so:warn] [pid 14575] AH01574: module dav_module is already loaded, skipping access_compat_module (shared) alias_module (shared) auth_basic_module (shared) authn_core_module (shared) authn_file_module (shared) authz_core_module (shared) authz_host_module (shared) authz_svn_module (shared) authz_user_module (shared) autoindex_module (shared) cgid_module (shared) cgi_module (shared) core_module (static) dav_module (shared) dav_svn_module (shared) deflate_module (shared) dir_module (shared) env_module (shared) filter_module (shared) http_module (static) include_module (shared) Loaded Modules: log_config_module (static) logio_module (static) mime_module (shared) mpm_prefork_module (shared) negotiation_module (shared) php7_module (shared) rewrite_module (shared) setenvif_module (shared) so_module (static) status_module (shared) unixd_module (static) version_module (static) watchdog_module (static)
模块信息
另一种获取已启用/加载的 Apache 模块列表的简单方法如下所示:
$ apachectl -t -D DUMP_MODULES
示例输出应如下所示:
[Mon Jan 02 12:12:18.015390 2017] [so:warn] [pid 14641] AH01574: module dav_module is already loaded, skipping Loaded Modules: core_module (static) so_module (static) watchdog_module (static) http_module (static) log_config_module (static) logio_module (static) version_module (static) unixd_module (static) access_compat_module (shared) alias_module (shared) auth_basic_module (shared) authn_core_module (shared) authn_file_module (shared) authz_core_module (shared) authz_host_module (shared) dav_module (shared) dav_svn_module (shared) authz_svn_module (shared) authz_user_module (shared) autoindex_module (shared) cgi_module (shared) cgid_module (shared) deflate_module (shared) dir_module (shared) env_module (shared) filter_module (shared) include_module (shared) mime_module (shared) mpm_prefork_module (shared) negotiation_module (shared) php7_module (shared) rewrite_module (shared) setenvif_module (shared) status_module (shared)
模块列表(按字母顺序排列)
如果要按字母顺序查看列表,请使用以下命令:
$ apachectl -t -D DUMP_MODULES | sort
示例输出应如下所示:
[Mon Jan 02 12:13:59.845909 2017] [so:warn] [pid 14657] AH01574: module dav_module is already loaded, skipping access_compat_module (shared) alias_module (shared) auth_basic_module (shared) authn_core_module (shared) authn_file_module (shared) authz_core_module (shared) authz_host_module (shared) authz_svn_module (shared) authz_user_module (shared) autoindex_module (shared) cgid_module (shared) cgi_module (shared) core_module (static) dav_module (shared) dav_svn_module (shared) deflate_module (shared) dir_module (shared) env_module (shared) filter_module (shared) http_module (static) include_module (shared) Loaded Modules: log_config_module (static) logio_module (static) mime_module (shared) mpm_prefork_module (shared) negotiation_module (shared) php7_module (shared) rewrite_module (shared) setenvif_module (shared) so_module (static) status_module (shared) unixd_module (static) version_module (static) watchdog_module (static)
在本文中,我们学习了:了解如何在 Ubuntu 16.04 中检查启用了哪些 Apache 模块。在我们的下一篇文章中,我们将推出更多基于 Linux 的技巧和提示。继续关注!
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