linux下一些常用命令和访问目录

1. 目录

      ls   列出目录文件名

      ll    列出所有目录文件的访问权限等相关信息，包括 .   ..

      ls -a  列出所有目录文件名，包括 .   ..

　　  ls -l  列出目录文件的访问权限等相关信息

　　  ls -R  递归显示子目录结构

　　  ls -ld  后加目录名，显示目录和链接信息

　　  cd ~

　　  cd /

　　  cd ../../

　　  cd

2. 手动设置IP

  一、dns设置  sudo vim /etc/resolv.conf  

# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
# DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 192.168.1.1
nameserver 114.114.114.114
nameserver 8.8.8.8

二、ip设置

sudo vim /etc/network/interfaces

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto eth0
#iface eth0 inet dhcp
iface eth0 inet static
address 192.168.1.69
gateway 192.168.1.1
netmask 255.255.255.0

3. 查看是否启动应用

ps -ef|grep nginx
root       939     1  0 09:42 ?        00:00:00 nginx: master process ./sbin/nginx
www-data   940   939  0 09:42 ?        00:00:00 nginx: worker process
xiao      1797  1672  0 18:10 pts/3    00:00:00 grep --color=auto nginx

[email protected]:~$ ps -ef|grep php
root       889     1  0 09:42 ?        00:00:01 php-fpm: master process (/data/service/php53/etc/php-fpm.conf)
nobody     890   889  0 09:42 ?        00:00:00 php-fpm: pool www
nobody     891   889  0 09:42 ?        00:00:00 php-fpm: pool www
xiao      1799  1672  0 18:11 pts/3    00:00:00 grep --color=auto php

4. 重启和关闭nginx

   平滑启动    sudo /data/service/nginx/sbin/nginx -s reload
    关闭        sudo /data/service/nginx/sbin/nginx -s stop

5. 启动php

cd /data/service/php53/sbin/php-fpm

php 杀死主进程 

kill 889

6. 修改挂载命令

sudo vim /etc/rc.local

/bin/sh -c ‘cd /data/service/php53;./sbin/php-fpm;‘

/bin/sh -c ‘mount -t cifs -o username=ubuntu,password=12345,gid=65534,uid=65534 //192.168.1.25/PAPA /data/www-data/www‘

/bin/sh -c ‘mount -t cifs -o username=ubuntu,password=12345,gid=65534,uid=65534 //192.168.1.25/PAPA /home/xiao/work‘

# start nginx
/bin/sh -c ‘cd /data/service/nginx;./sbin/nginx;‘

#/bin/sh -c ‘cd /data/service/mysql; ./bin/mysqld_safe --user=mysql &‘
/bin/sh -c ‘cd /usr/local/mysql; ./bin/mysqld_safe --user=mysql &‘

exit 0

7. nginx文件配置

cd /data/service/nginx/conf/vhost/sudo vim aa.conf
server {
        listen       443;

        server_name app.chenlu.cn;

        root /data/www-data/www/chenlu_api/app3;

       #autoindex on;
        ssl on;
        ssl_certificate      /home/xiao/papa.crt;
        ssl_certificate_key  /home/xiao/papa.key;
        ssl_session_timeout  5m;
        ssl_protocols  SSLv2 SSLv3 TLSv1;
        ssl_ciphers  ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP;
        ssl_prefer_server_ciphers   on;

        #charset utf-8;
        #access_log  logs/host.access.log  main;

        location / {
            index  index.html index.htm index.php;
        }

        #error_page  404              /404.html;
        # redirect server error pages to the static page /50x.html

        error_page   500 502 503 504  /50x.html;

        location = /50x.html {
            root   html;
        }

location ~ \.php$ {
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            fastcgi_param  ENV local;
            include        fastcgi_params;
        }

        # deny access to .htaccess files, if Apache‘s document root
        # concurs with nginx‘s one
        #
        #location ~ /\.ht {
        #    deny  all;
        #a}

        set $rule_allow 0;
        if ($request_filename !~ "^.*.(gif|jpg|jpeg|png|ico|swf|css|js|txt|ttf|TTF)$"){
                set $rule_allow 2$rule_allow;
        }
        if ($rule_allow = "20"){
                rewrite ^/(.*) /index.php?$1 last;
        }
      }