[root@z-dig ~]# cd /usr/local/src/nginx
							
								[root@z-dig nginx]# make clean
							
								rm -rf Makefile objs
							
								[root@z-dig nginx]#./configure --prefix=/usr/local/nginx --user=www --group=www \
							
								--with-http_ssl_module --with-http_stub_status_module \
							
								--add-module=/usr/local/src/headers-more-nginx-module-master
							
								[root@z-dig nginx]# make
							
								[root@z-dig nginx]# make install
							
								[root@z-dig nginx]# kill -s USR2 `cat /usr/local/nginx/logs/nginx.pid`
							
								[root@z-dig nginx]# ps -ef|grep nginx
							
								root      2017     1  0 Apr21 ?        00:00:00 nginx: master process /usr/local/nginx/sbin/nginx
							
								www       2018  2017  0 Apr21 ?        00:00:30 nginx: worker process     
							
								root     21717  2017  0 19:41 ?        00:00:00 nginx: master process /usr/local/nginx/sbin/nginx
							
								www      21718 21717  0 19:41 ?        00:00:00 nginx: worker process     
							
								root     21856 18312  0 19:45 pts/2    00:00:00 grep nginx
							
								[root@z-dig nginx]# kill -s WINCH `cat /usr/local/nginx/logs/nginx.pid.oldbin`
							
								[root@z-dig nginx]# ps -ef|grep nginx
							
								root      2017     1  0 Apr21 ?        00:00:00 nginx: master process /usr/local/nginx/sbin/nginx
							
								root     21717  2017  0 19:41 ?        00:00:00 nginx: master process /usr/local/nginx/sbin/nginx
							
								www      21718 21717  0 19:41 ?        00:00:00 nginx: worker process     
							
								root     21943 18312  0 19:49 pts/2    00:00:00 grep nginx
							
								[root@z-dig nginx]# kill -s QUIT `cat /usr/local/nginx/logs/nginx.pid.oldbin`
							
								[root@z-dig nginx]# ps -ef|grep nginx
							
								root     21717     1  0 19:41 ?        00:00:00 nginx: master process /usr/local/nginx/sbin/nginx
							
								www      21718 21717  0 19:41 ?        00:00:00 nginx: worker process     
							
								root     22050 18312  0 19:54 pts/2    00:00:00 grep nginx
							
								[root@z-dig nginx]#