たとえばmod_rewriteが動いているかチェックするときなどに便利。
apachectl -M
もしくは
apachectl -D DUMP_MODULES
と実行する
例
# apachectl -M
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.28.0.4. Set the 'ServerName' directive globally to suppress this message
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)
authz_user_module (shared)
autoindex_module (shared)
deflate_module (shared)
dir_module (shared)
env_module (shared)
filter_module (shared)
mime_module (shared)
mpm_prefork_module (shared)
negotiation_module (shared)
php7_module (shared)
reqtimeout_module (shared)
rewrite_module (shared)
setenvif_module (shared)
status_module (shared)