Nginx（一）安装及启停

# yum install pcre pcre-devel –y

# yum install openssl openssl-devel

 # mkdir –p /data/liuyouyuan
 # cd /data/liuyouyuan/

# wget http://nginx.org/download/nginx-1.12.0.tar.gz
# tar zxvf nginx-1.12.0.tar.gz
# cd nginx-1.12.0/

--help                             print this message

--prefix=PATH                      set installation prefix        默认安装路径
--sbin-path=PATH                   set nginx binary pathname      nginx主程序安装路径
--modules-path=PATH                set modules path
--conf-path=PATH                   set nginx.conf pathname        主配置文件安装路径
--error-log-path=PATH              set error log pathname
--pid-path=PATH                    set nginx.pid pathname
--lock-path=PATH                   set nginx.lock pathname

--user=USER                        set non-privileged user for worker processes  启动后用那个普通用户运行worker进程
--group=GROUP                      set non-privileged group for worker processes

--build=NAME                       set build name
--builddir=DIR                     set build directory

--with-select_module               enable select module
--without-select_module            disable select module
--with-poll_module                 enable poll module
--without-poll_module              disable poll module

--with-threads                     enable thread pool support

--with-file-aio                    enable file AIO support

--with-http_ssl_module             enable ngx_http_ssl_module   启用https支持模块
--with-http_v2_module              enable ngx_http_v2_module
--with-http_realip_module          enable ngx_http_realip_module
--with-http_addition_module        enable ngx_http_addition_module
--with-http_xslt_module            enable ngx_http_xslt_module
--with-http_xslt_module=dynamic    enable dynamic ngx_http_xslt_module
--with-http_image_filter_module    enable ngx_http_image_filter_module
--with-http_image_filter_module=dynamic
                                 enable dynamic ngx_http_image_filter_module
--with-http_geoip_module           enable ngx_http_geoip_module
--with-http_geoip_module=dynamic   enable dynamic ngx_http_geoip_module
--with-http_sub_module             enable ngx_http_sub_module
--with-http_dav_module             enable ngx_http_dav_module
--with-http_flv_module             enable ngx_http_flv_module             支持流媒体
--with-http_mp4_module             enable ngx_http_mp4_module
--with-http_gunzip_module          enable ngx_http_gunzip_module
--with-http_gzip_static_module     enable ngx_http_gzip_static_module     静态文件压缩
--with-http_auth_request_module    enable ngx_http_auth_request_module
--with-http_random_index_module    enable ngx_http_random_index_module
--with-http_secure_link_module     enable ngx_http_secure_link_module
--with-http_degradation_module     enable ngx_http_degradation_module
--with-http_slice_module           enable ngx_http_slice_module
--with-http_stub_status_module     enable ngx_http_stub_status_module    http状态页面？

--without-http_charset_module      disable ngx_http_charset_module
--without-http_gzip_module         disable ngx_http_gzip_module          
--without-http_ssi_module          disable ngx_http_ssi_module
--without-http_userid_module       disable ngx_http_userid_module
--without-http_access_module       disable ngx_http_access_module
--without-http_auth_basic_module   disable ngx_http_auth_basic_module
--without-http_autoindex_module    disable ngx_http_autoindex_module
--without-http_geo_module          disable ngx_http_geo_module
--without-http_map_module          disable ngx_http_map_module
--without-http_split_clients_module disable ngx_http_split_clients_module
--without-http_referer_module      disable ngx_http_referer_module
--without-http_rewrite_module      disable ngx_http_rewrite_module
--without-http_proxy_module        disable ngx_http_proxy_module
--without-http_fastcgi_module      disable ngx_http_fastcgi_module
--without-http_uwsgi_module        disable ngx_http_uwsgi_module
--without-http_scgi_module         disable ngx_http_scgi_module
--without-http_memcached_module    disable ngx_http_memcached_module
--without-http_limit_conn_module   disable ngx_http_limit_conn_module
--without-http_limit_req_module    disable ngx_http_limit_req_module
--without-http_empty_gif_module    disable ngx_http_empty_gif_module
--without-http_browser_module      disable ngx_http_browser_module
--without-http_upstream_hash_module
                                 disable ngx_http_upstream_hash_module
--without-http_upstream_ip_hash_module
                                 disable ngx_http_upstream_ip_hash_module
--without-http_upstream_least_conn_module
                                 disable ngx_http_upstream_least_conn_module
--without-http_upstream_keepalive_module
                                 disable ngx_http_upstream_keepalive_module
--without-http_upstream_zone_module
                                 disable ngx_http_upstream_zone_module

--with-http_perl_module            enable ngx_http_perl_module
--with-http_perl_module=dynamic    enable dynamic ngx_http_perl_module
--with-perl_modules_path=PATH      set Perl modules path
--with-perl=PATH                   set perl binary pathname

--http-log-path=PATH               set http access log pathname
--http-client-body-temp-path=PATH  set path to store http client request body temporary files 客户端传文件的临时存放路径
--http-proxy-temp-path=PATH        set path to store http proxy temporary files  从代理服务器取来的数据临时存放路径
--http-fastcgi-temp-path=PATH      set path to store
                                 http fastcgi temporary files
--http-uwsgi-temp-path=PATH        set path to store
                                 http uwsgi temporary files
--http-scgi-temp-path=PATH         set path to store
                                 http scgi temporary files

--without-http                     disable HTTP server
--without-http-cache               disable HTTP cache

--with-mail                        enable POP3/IMAP4/SMTP proxy module
--with-mail=dynamic                enable dynamic POP3/IMAP4/SMTP proxy module
--with-mail_ssl_module             enable ngx_mail_ssl_module
--without-mail_pop3_module         disable ngx_mail_pop3_module
--without-mail_imap_module         disable ngx_mail_imap_module
--without-mail_smtp_module         disable ngx_mail_smtp_module

--with-stream                      enable TCP/UDP proxy module
--with-stream=dynamic              enable dynamic TCP/UDP proxy module
--with-stream_ssl_module           enable ngx_stream_ssl_module
--with-stream_realip_module        enable ngx_stream_realip_module
--with-stream_geoip_module         enable ngx_stream_geoip_module
--with-stream_geoip_module=dynamic enable dynamic ngx_stream_geoip_module
--with-stream_ssl_preread_module   enable ngx_stream_ssl_preread_module
--without-stream_limit_conn_module disable ngx_stream_limit_conn_module
--without-stream_access_module     disable ngx_stream_access_module
--without-stream_geo_module        disable ngx_stream_geo_module
--without-stream_map_module        disable ngx_stream_map_module
--without-stream_split_clients_module
                                 disable ngx_stream_split_clients_module
--without-stream_return_module     disable ngx_stream_return_module
--without-stream_upstream_hash_module
                                 disable ngx_stream_upstream_hash_module
--without-stream_upstream_least_conn_module
                                 disable ngx_stream_upstream_least_conn_module
--without-stream_upstream_zone_module
                                 disable ngx_stream_upstream_zone_module

--with-google_perftools_module     enable ngx_google_perftools_module
--with-cpp_test_module             enable ngx_cpp_test_module

--add-module=PATH                  enable external module
--add-dynamic-module=PATH          enable dynamic external module

--with-compat                      dynamic modules compatibility

--with-cc=PATH                     set C compiler pathname
--with-cpp=PATH                    set C preprocessor pathname
--with-cc-opt=OPTIONS              set additional C compiler options
--with-ld-opt=OPTIONS              set additional linker options
--with-cpu-opt=CPU                 build for the specified CPU, valid values:
                                 pentium, pentiumpro, pentium3, pentium4,
                                 athlon, opteron, sparc32, sparc64, ppc64

--without-pcre                     disable PCRE library usage
--with-pcre                        force PCRE library usage
--with-pcre=DIR                    set path to PCRE library sources
--with-pcre-opt=OPTIONS            set additional build options for PCRE
--with-pcre-jit                    build PCRE with JIT compilation support

--with-zlib=DIR                    set path to zlib library sources
--with-zlib-opt=OPTIONS            set additional build options for zlib
--with-zlib-asm=CPU                use zlib assembler sources optimized
                                 for the specified CPU, valid values:
                                 pentium, pentiumpro

--with-libatomic                   force libatomic_ops library usage
--with-libatomic=DIR               set path to libatomic_ops library sources

--with-openssl=DIR                 set path to OpenSSL library sources
--with-openssl-opt=OPTIONS         set additional build options for OpenSSL

--with-debug                       enable debug logging

# ./configure --user=nginx --group=nginx --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module
# make
# make install

# ln -s /usr/local/nginx/sbin/nginx /usr/bin/nginx

# nginx -v

# nginx                               按默认配置启动
# nginx –c file.conf(接配置文件)       标准启动*****

# kill -QUIT 主进程号                  从容停止
# kill -TERM 主进程号                  快速停止
# pkill -9 nginx                      强制停止*****
# killall -9 nginx                    停止所有*****
# kill -信号类型 ‘/usr/nginx/logs/nginx.pid’     这样停止也可以

# kill -HUP 主进程号/进程号文件路径      平滑重启
# /usr/nginx/sbin/nginx -s reload     平滑重启**

# nginx -t -c /usr/local/nginx/conf/nginx.conf  验证配置语法
# /usr/local/nginx/sbin/nginx -t                验证配置语法*****

# 不常用的平滑升级：

# kill -USR2 旧版程序的主进程号或进程文件名
# 此时旧的Nginx主进程将会把自己的进程文件改名为.oldbin，然后执行新版 Nginx。新旧Nginx会同市运行，共同处理请求。

# kill -WINCH 旧版主进程号
# 慢慢旧的工作进程就都会随着任务执行完毕而退出，新版的Nginx的工作进程会逐渐取代旧版工作进程。

# kill -HUP 旧/新版主进程号           不重载配置启动新/旧工作进程
# kill -QUIT 旧/新主进程号            从容关闭旧/新进程
# kill -TERM 旧/新工作进程号          上步命令如果提示还有进程没有结束就用这个命令先关闭旧/新工作进程，再关闭主进程号

[root@liuyouyuan HuJinLogDownload]# /usr/local/nginx/sbin/nginx -h
nginx version: nginx/1.12.0
Usage: nginx [-?hvVtTq] [-s signal] [-c filename] [-p prefix] [-g directives]

Options:
  -?,-h         : this help
  -v            : show version and exit
  -V            : show version and configure options then exit
  -t            : test configuration and exit
  -T            : test configuration, dump it and exit
  -q            : suppress non-error messages during configuration testing
  -s signal     : send signal to a master process: stop, quit, reopen, reload
  -p prefix     : set prefix path (default: /usr/local/nginx/)
  -c filename   : set configuration file (default: conf/nginx.conf)
  -g directives : set global directives out of configuration file