1.先執(zhí)行卸載的命令：

sudo apt-get --purge remove nginx

sudo apt-get autoremove

dpkg --get-selections|grep nginx

羅列出與nginx相關的軟件， nginx-common deinstall?

然后

sudo apt-get --purge remove nginx-common

這樣就可以完全卸載掉nginx包括配置文件

2.ps -ef |grep nginx?看下nginx還有沒有啟動,一般執(zhí)行完1后，nginx還是啟動著的，如下：

root@ubuntu:/$ ps -ef |grep nginx

root?????4061? 2418? 0 Mar11 ???????? 00:00:00 nginx: master processsbin/nginx

nobody???4062? 4061? 0 Mar11 ???????? 00:00:00 nginx: worker process

bkxmgx??15487? 4229? 0 01:13 pts/0??? 00:00:00 grep --color=auto nginx

3.kill?? nginx進程

sudo kill?-9? 4061? 4062

4.sudo? find? /?-name? nginx*

/usr/local/src/nginx-1.7.9

/usr/local/src/nginx-1.7.9/objs/src/core/nginx.o

/usr/local/nginx/logs/nginx.pid

/usr/local/nginx/conf/nginx.conf.default

/usr/local/nginx/conf/nginx.conf

5.依依刪除4列出的所有文件

sudo?rm? -r? /usr/local/src/nginx-1.7.9

sudo?rm? -r? /usr/local/src/nginx-1.7.9/objs/src/core/nginx.o

從而徹底刪除nginx