nginx日常维护

 

1.查看版本

[root@localhost nginx]# nginx -V
nginx version: nginx/1.21.5
built by gcc 10.3.1 (GCC) 
built with OpenSSL 1.1.1wa  16 Nov 2023
TLS SNI support enabled
configure arguments: --prefix=/usr/share/nginx --sbin-path=/usr/sbin/nginx --modules-path=/usr/lib64/nginx/modules --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --http-client-body-temp-path=/var/lib/nginx/tmp/client_body --http-fastcgi-temp-path=/var/lib/nginx/tmp/fastcgi --http-proxy-temp-path=/var/lib/nginx/tmp/proxy --http-scgi-temp-path=/var/lib/nginx/tmp/scgi --http-uwsgi-temp-path=/var/lib/nginx/tmp/uwsgi --pid-path=/run/nginx.pid --lock-path=/run/lock/subsys/nginx --user=nginx --group=nginx --with-file-aio --with-ipv6 --with-http_ssl_module --with-http_v2_module --with-http_realip_module --with-http_addition_module --with-http_xslt_module=dynamic --with-http_image_filter_module=dynamic --with-http_sub_module --with-http_dav_module --with-http_flv_module --with-http_mp4_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_random_index_module --with-http_secure_link_module --with-http_degradation_module --with-http_slice_module --with-http_perl_module=dynamic --with-http_auth_request_module --with-mail=dynamic --with-mail_ssl_module --with-pcre --with-pcre-jit --with-stream=dynamic --with-stream_ssl_module --with-google_perftools_module --with-debug --with-cc-opt='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/generic-hardened-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-***-protection -fPIC -D_FORTIFY_SOURCE=2 -O2 -Wtrampolines -fsigned-char' --with-ld-opt='-Wl,-z,relro -Wl,-z,now -specs=/usr/lib/rpm/generic-hardened-ld -Wl,-E -Wl,-z,relro -Wl,-z,now -Wl,-z,noexecstack'

这里还可以看得到使用的配置文件(红色标注)

 

2.查看所有的配置

nginx -T

 

3.查看nginx都包含了那些模块

 

[root@host113 nginx]# nginx -V 2>&1 | tr ' ' '\n' | grep module
--modules-path=/usr/lib64/nginx/modules
--with-http_addition_module
--with-http_auth_request_module
--with-http_dav_module
--with-http_flv_module
--with-http_gunzip_module
--with-http_gzip_static_module
--with-http_mp4_module
--with-http_random_index_module
--with-http_realip_module
--with-http_secure_link_module
--with-http_slice_module
--with-http_ssl_module
--with-http_stub_status_module
--with-http_sub_module
--with-http_v2_module
--with-mail_ssl_module
--with-stream_realip_module
--with-stream_ssl_module
--with-stream_ssl_preread_module