Nginx upgrade guide, the most detailed nginx upgrade steps

: This article mainly introduces the nginx upgrade guide and the most detailed nginx upgrade steps. For more information about the PHP Tutorial, see. View current nginx version

You can view the current version by running the nginx-V command.
[Root @ localhost sbin] #./nginx-V
Nginx version: nginx/1.2.9
Built by gcc 4.4.7 20120313 (Red Hat 4.4.7-3) (GCC)
Configure arguments: -- prefix =/nginx_instal

1. download the new nginx 1.44 version. decompress the package and enter the directory.
Use the same configure as above for configuration

#./Configure -- prefix =/nginx_instal
# Make

2. back up the old nginx file. you only need to back up the nginx file here.

[Root @ localhost sbin] # mv./nginx./nginx. old

3. copy the new nginx file to the nginx Directory. you only need to replace the nginx file under the sbin directory.
[Root @ localhost nginx-1.4.4] # cp nginx/nginx_instal/sbin

4. perform upgrade
Directly call the nginx command make upgrade for upgrade. the upgrade code is as follows:

[Root @ localhost nginx-1.4.4] # make upgrade
/Nginx_instal/sbin/nginx-t
Nginx: the configuration file/nginx_instal/conf/nginx. conf syntax is OK
Nginx: configuration file/nginx_instal/conf/nginx. conf test is successful
Kill-USR2 'cat/nginx_instal/logs/nginx. pid'
Sleep 1
Test-f/nginx_instal/logs/nginx. pid. oldbin
Kill-QUIT 'cat/nginx_instal/logs/nginx. pid. oldbin'

5. if no error message is displayed, the upgrade is complete.
Run the/nginx-V command again to view the current version.
[Root @ localhost sbin] #./nginx-V
Nginx version: nginx/1.4.4
Built by gcc 4.4.7 20120313 (Red Hat 4.4.7-3) (GCC)
Configure arguments: -- prefix =/nginx_instal

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