Atitit. 查找linux 項目源碼位置

時間 2019-11-21

標籤 atitit 查找 linux 項目源碼位置欄目應用數學简体版

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Atitit. 查找linux 項目源碼位置javascript

1. netstat -anp |grep 801php

1.1. 1.3 啓動關閉nginx3css

1.2. 找到nginx配置文件4html

1.3. ./etc/nginx/nginx.conf4java

1.4. etc/nginx/conf.d/eform.conf;5node

2. Nginx的php安裝原理6linux

1. netstat -anp |grep 80

/etc$ netstat -anp |grep 80nginx

tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 11268/nginx: master laravel

tcp 0 0 101.200.12.187:80 175.4.154.150:51114 ESTABLISHED 11270/nginx: worker shell

tcp 0 0 101.200.12.187:80 175.4.154.150:51120 ESTABLISHED 11270/nginx: worker

tcp 0 0 101.200.12.187:80 175.4.154.150:51119 ESTABLISHED 11270/nginx: worker

tcp 0 0 101.200.12.187:80 175.4.154.150:51117 ESTABLISHED 11270/nginx: worker

tcp 0 0 101.200.12.187:50402 140.205.140.205:80 ESTABLISHED 30075/AliYunDun

tcp 0 0 101.200.12.187:80 175.4.154.150:51116 ESTABLISHED 11270/nginx: worker

tcp 0 0 101.200.12.187:80 175.4.154.150:51118 ESTABLISHED 11270/nginx: worker

unix 3 [ ] DGRAM 9980 366/systemd-udevd

unix 2 [ ] DGRAM 9806 1/systemd

在linux下使用top命令能夠查看進程，可是單從文件名沒法定位到進程的位置。

有以下兩種方法：

（1）獲取進程的pid，而後使用命令ls -l /proc/${pid}，這個命令能夠列出該進程的啓動位置。

ls -l /proc/11268

（2）/usr/sbin/lsof | grep ${進程名稱} 這個命令也能列出進程的啓動位置。

到/proc/4431下，ls -l 會看到（須要root權限）

/etc$ ls -l /proc/11268

total 0

dr-xr-xr-x 2 root root 0 Apr 29 23:36 attr

-rw-r--r-- 1 root root 0 Apr 29 23:44 autogroup

-r-------- 1 root root 0 Apr 29 23:44 auxv

-r--r--r-- 1 root root 0 Apr 29 23:44 cgroup

--w------- 1 root root 0 Apr 29 23:44 clear_refs

-r--r--r-- 1 root root 0 Apr 28 16:08 cmdline

-rw-r--r-- 1 root root 0 Apr 29 23:44 comm

-rw-r--r-- 1 root root 0 Apr 29 23:44 coredump_filter

-r--r--r-- 1 root root 0 Apr 29 23:44 cpuset

lrwxrwxrwx 1 root root 0 Apr 29 23:44 cwd -> /

-r-------- 1 root root 0 Apr 29 23:44 environ

lrwxrwxrwx 1 root root 0 Apr 28 15:30 exe -> /usr/sbin/nginx

dr-x------ 2 root root 0 Apr 29 23:36 fd

dr-x------ 2 root root 0 Apr 29 23:44 fdinfo

-rw-r--r-- 1 root root 0 Apr 29 23:44 gid_map

-r-------- 1 root root 0 Apr 29 23:44 io

-r--r--r-- 1 root root 0 Apr 29 23:44 limits

-rw-r--r-- 1 root root 0 Apr 29 23:44 loginuid

-r--r--r-- 1 root root 0 Apr 29 23:44 maps

-rw------- 1 root root 0 Apr 29 23:44 mem

-r--r--r-- 1 root root 0 Apr 29 23:44 mountinfo

-r--r--r-- 1 root root 0 Apr 29 23:44 mounts

-r-------- 1 root root 0 Apr 29 23:44 mountstats

dr-xr-xr-x 5 root root 0 Apr 29 23:44 net

dr-x--x--x 2 root root 0 Apr 29 23:44 ns

-r--r--r-- 1 root root 0 Apr 29 23:44 numa_maps

-rw-r--r-- 1 root root 0 Apr 29 23:44 oom_adj

-r--r--r-- 1 root root 0 Apr 29 23:44 oom_score

-rw-r--r-- 1 root root 0 Apr 29 23:44 oom_score_adj

-r--r--r-- 1 root root 0 Apr 29 23:44 pagemap

-r--r--r-- 1 root root 0 Apr 29 23:44 personality

-rw-r--r-- 1 root root 0 Apr 29 23:44 projid_map

lrwxrwxrwx 1 root root 0 Apr 29 23:44 root -> /

-rw-r--r-- 1 root root 0 Apr 29 23:44 sched

-r--r--r-- 1 root root 0 Apr 29 23:44 sessionid

-r--r--r-- 1 root root 0 Apr 29 23:44 smaps

-r--r--r-- 1 root root 0 Apr 29 23:44 stack

-r--r--r-- 1 root root 0 Apr 28 15:12 stat

-r--r--r-- 1 root root 0 Apr 29 23:44 statm

-r--r--r-- 1 root root 0 Apr 28 16:08 status

-r--r--r-- 1 root root 0 Apr 29 23:44 syscall

dr-xr-xr-x 3 root root 0 Apr 29 23:44 task

-rw-r--r-- 1 root root 0 Apr 29 23:44 uid_map

-r--r--r-- 1 root root 0 Apr 29 23:44 wchan

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轉載請註明來源： http://blog.csdn.net/attilax

1.1. 1.3 啓動關閉nginx

全選複製放進筆記

## 檢查配置文件是否正確# /usr/local/nginx-1.6/sbin/nginx -t # ./sbin/nginx -V # 能夠看到編譯選項

## 啓動、關閉# ./sbin/nginx # 默認配置文件 conf/nginx.conf，-c 指定# ./sbin/nginx -s stop

或 pkill nginx

## 重啓，不會改變啓動時指定的配置文件# ./sbin/nginx -s reload

或 kill -HUP `cat /usr/local/nginx-1.6/logs/nginx.pid`

固然也能夠將 nginx 做爲系統服務管理，下載 nginx 到/etc/init.d/，修改裏面的路徑而後賦予可執行權限。

# service nginx {start|stop|status|restart|reload|configtest}

1.2. 找到nginx配置文件

網上說路徑在這裏，沒有找到，使用搜索命令find找到。。

8.修改配置文件

cd /usr/local/nginx/conf

vi nginx.conf

/usr/local$ cd /

/$ find . -name 'nginx.conf'

./etc/nginx/nginx.conf

find . -name 'fcgi.conf'

1.3. ./etc/nginx/nginx.conf

http {

include mime.types;

default_type application/octet-stream;

log_format main '$remote_addr - $remote_user [$time_local] "$request" '

'$status $body_bytes_sent "$http_referer" '

'"$http_user_agent" "$http_x_forwarded_for"';

access_log /var/log/nginx/access.log main;

server_names_hash_bucket_size 128;

client_header_buffer_size 32k;

large_client_header_buffers 4 32k;

client_max_body_size 300m;

sendfile on;

tcp_nopush on;

fastcgi_connect_timeout 300;

fastcgi_send_timeout 300;

fastcgi_read_timeout 300;

fastcgi_buffer_size 64k;

fastcgi_buffers 4 64k;

fastcgi_busy_buffers_size 128k;

fastcgi_temp_file_write_size 128k;

keepalive_timeout 60;

tcp_nodelay on;

server_tokens off;

gzip on;

gzip_min_length 1k;

gzip_buffers 4 16k;

gzip_http_version 1.1;

gzip_comp_level 2;

gzip_types text/plain application/x-javascript text/css application/xml;

gzip_vary on;

include /etc/nginx/conf.d/*.conf;

}

1.4. etc/nginx/conf.d/eform.conf;

server {

listen 80;

server_name qinbd.com www.qinbd.com;

root /mnt/www/eform/public;

index index.php index.html index.htm;

charset utf-8;

location / {

#laravel加入

try_files $uri $uri/ /index.php?$query_string;

}

location = /robots.txt { allow all; access_log off; log_not_found off; }

location = /favicon.ico { allow all; access_log off; log_not_found off; }

error_page 401 /401.html;

error_page 403 /403.html;

error_page 404 /404.html;

error_page 500 502 503 504 /50x.html;

location ~ \.php$ {

root /mnt/www/eform/public;

#sock開啓

fastcgi_pass unix:/var/run/php5-fpm.sock;

#TCP開啓

#fastcgi_pass 127.0.0.1:9000;

fastcgi_index index.php;

#寫入上一步本身建立fast-cgi的配置文件路徑

include fcgi.conf;

include fastcgi_params;

}

# deny access to .htaccess files, if Apache's document root

# concurs with nginx's one

location ~ /\.ht {

#deny all;

}

/$ find . -name 'fcgi.conf'

./etc/nginx/fcgi.conf

find . -name 「php.ini」

find . -name 「php-fpm.conf」

2. Nginx的php安裝原理

針對Nginx的php安裝和針對apache的php安裝是有區別的，由於Nginx中的php是以fastcgi的方式結合nginx的，能夠理解爲nginx代理了php的fastcgi，而apache是把php做爲本身的模塊來調用

/etc/nginx$ netstat -anp |grep php

unix 2 [ ACC ] STREAM LISTENING 14495 1068/php-fpm: maste /var/run/php5-fpm.sock

unix 3 [ ] STREAM CONNECTED 14493 1068/php-fpm: maste

unix 3 [ ] STREAM CONNECTED 14494 1068/php-fpm: maste

/$ find . -name 'php.ini'

./etc/php.ini

du -sh /mnt/www/eform/public

/$ du -sh /mnt/www/eform/public

3.4G/mnt/www/eform/public

/$ du -sh /mnt/www/eform/

3.6G/mnt/www/eform/

/$ du -sh /mnt/www/

3.6G/mnt/www/

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root@iZ94mqp30dmZ:~# cd /

root@iZ94mqp30dmZ:/# find -name 'httpd.conf'

./root/sh-1.5.0-Ubuntu-14.04/apache/config-httpd/config-httpd-2.2.22/httpd.conf

./root/sh-1.5.0-Ubuntu-14.04/httpd-2.2.29/docs/conf/httpd.conf

./alidata/server/httpd-5/conf/original/httpd.conf

./alidata/server/httpd-5/conf/httpd.conf

./alidata/server/httpd-2/conf/original/httpd.conf

./alidata/server/httpd-2/conf/httpd.conf

./alidata/server/httpd-4/conf/original/httpd.conf

./alidata/server/httpd-4/conf/httpd.conf

./alidata/server/httpd-6/conf/original/httpd.conf

./alidata/server/httpd-6/conf/httpd.conf

./alidata/server/httpd-3/conf/original/httpd.conf

./alidata/server/httpd-3/conf/httpd.conf

01:50 exe -> /alidata/server/httpd-4/bin/httpd

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