nginx基础17

[root@h102 sbin]# ./nginx -t -c /usr/local/nginx/conf/nginx.conf
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful
[root@h102 sbin]# 

[root@h102 sbin]# kill -USR2 `cat /usr/local/nginx/logs/nginx.pid`
[root@h102 sbin]# cat /usr/local/nginx/logs/nginx.pid
5651
[root@h102 sbin]# ll /usr/local/nginx/logs/
total 16
-rw-r--r-- 1 root root 2061 Oct  9 17:07 access.log
-rw-r--r-- 1 root root  419 Oct  9 20:23 error.log
-rw-r--r-- 1 root root    5 Oct  9 20:23 nginx.pid
-rw-r--r-- 1 root root    5 Oct  9 20:01 nginx.pid.oldbin
[root@h102 sbin]# cat /usr/local/nginx/logs/nginx.pid
5651
[root@h102 sbin]# cat /usr/local/nginx/logs/nginx.pid.oldbin 
5500
[root@h102 sbin]# ps faux | grep nginx 
root      5659  0.0  0.0 103256   824 pts/0    S+   20:24   0:00          \_ grep nginx
root      5500  0.0  0.0  24316   848 ?        Ss   20:01   0:00 nginx: master process sbin/nginx -c conf/nginx.conf
nobody    5501  0.0  0.0  24728  1244 ?        S    20:01   0:00  \_ nginx: worker process        
root      5651  0.0  0.0  24316  1820 ?        S    20:23   0:00  \_ nginx: master process sbin/nginx -c conf/nginx.conf
nobody    5653  0.0  0.0  24740  1252 ?        S    20:23   0:00      \_ nginx: worker process        
[root@h102 sbin]#