第七色在线视频,2021少妇久久久久久久久久,亚洲欧洲精品成人久久av18,亚洲国产精品特色大片观看完整版,孙宇晨将参加特朗普的晚宴

防火墻允許外網(wǎng)訪(fǎng)問(wèn)：

firewall-cmd --zone=public --add-port=22/tcp --peermanent

peermanent：永久

ip addr : 查看網(wǎng)絡(luò)IP分配情況

centos網(wǎng)絡(luò)配置：/etc/sysconfig/network-scripts/ifcfg-網(wǎng)卡名稱(chēng)

1.開(kāi)機(jī)啟動(dòng)

ONBOOT=yes

2.靜態(tài)ip

BOOTPROTO=static：???????? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? BOOTPROTO=dhcp，動(dòng)態(tài)主機(jī)配置協(xié)議，我們要做成靜態(tài)的

IPADDR=192.168.1.150

NETMASK=255.255.255.0

NM_CONTROLLED=no：Network manger服務(wù)缺省情況下，不啟動(dòng)，否則修改網(wǎng)卡文件的時(shí)候，如果實(shí)時(shí)生效，可能會(huì)導(dǎo)致網(wǎng)絡(luò)中斷

3.重啟網(wǎng)絡(luò)服務(wù)

systemctl restart network.service

cmake

[root@localhost mysql-8.0.12]# cmake \

> -DCMAKE_INSTALL_PREFIX=/usr/local/mysql ?\

> -DMYSQL_DATADIR=/mydata/mysql/data ?\

> -DSYSCONFDIR=/etc ?\

> -DMYSQL_USER=mysql \

> -DWITH_MYISAM_STORAGE_ENGINE=1 \

> -DWITH_INNOBASE_STORAGE_ENGINE=1 \

> -DWITH_ARCHIVE_STORAGE_ENGINE=1 \

> -DWITH_MEMORY_STORAGE_ENGINE=1 \

> -DWITH_READLINE=1 \

> -DMYSQL_UNIX_ADDR=/var/run/mysql/mysql.sock \

> -DMYSQL_TCP_PORT=3306 \

> -DENABLED_LOCAL_INFILE=1 \

> -DENABLE_DOWNLOADS=1 \

> -DWITH_PARTITION_STORAGE_ENGINE=1 ?\

> -DEXTRA_CHARSETS=all \

> -DDEFAULT_CHARSET=utf8 \

> -DDEFAULT_COLLATION=utf8_general_ci \

> -DWITH_DEBUT=0 \

> -DMYSQL_MATNTAINER_MODE=0 \

> -DWITH_SSL:STRING=bundled \

> -DWITH_ZLIB:STARING=bundled

如何在Linux下編譯安裝軟件

防火墻開(kāi)啟80端口，

firewall-cmd --zone=public --add-port=80/tcp --permanent

重啟防火墻

systemctl restart firewalld.service?

apache使用select輪詢(xún)，死循環(huán)。量大，效率低，占用內(nèi)存高。

nginx使用epoll監(jiān)聽(tīng)，效率高，輕便，占用內(nèi)存低。

linux Apache nginx php ?mysql ?簡(jiǎn)介

Nginx與Apache一樣是服務(wù)器軟件，可監(jiān)聽(tīng)端口、接受請(qǐng)求、解析http/https協(xié)議 ?將用戶(hù)請(qǐng)求轉(zhuǎn)發(fā)給php處理后，將數(shù)據(jù)返回給apache在遞給客戶(hù)端。

apache 使用的是select 輪循 使用類(lèi)似for 循環(huán)的機(jī)制循環(huán)查看,對(duì)事件, nginx 使用的是yipoor 事件監(jiān)聽(tīng),不會(huì)玩主動(dòng)輪循事件,而是監(jiān)聽(tīng)到改變這進(jìn)行處理

linux 上安裝軟件的方式有2種

1.linux上如何編譯安裝軟件 ./configure 編譯make 代碼編譯成二進(jìn)制文件 安裝make install

2. yum安裝

yum安裝:不下載代碼，從遠(yuǎn)程代碼編譯安裝

cd /usr/local/php7-*/

ll

cd etc/

ll

vim php-fpm.conf

/include

include=/usr/local/php7-*/etc/php-fpm.d/*.conf????//include引入文件

cd php-fpm.d/

ll

vim www.conf

user=nobody

group=nobody????????//啟動(dòng)的用戶(hù)和用戶(hù)組

/usr/local/php7-*/sbin/php-fpm????//啟動(dòng)fpm

ps aux | grep php-fpm????????//查看fpm進(jìn)程

vim www.conf

/max_children????????//搜索

pm=dynamic????????????????????????//進(jìn)程是動(dòng)態(tài)的還是靜態(tài)的

pm.max_children=5????????????//最大可以啟動(dòng)的子進(jìn)程

pm.start_servers=2????????????//在啟動(dòng)時(shí)先啟動(dòng)幾個(gè)子進(jìn)程

ps aux | grep php-fpm????????//記錄下主進(jìn)程的進(jìn)程號(hào)2760

kill -USR2 2760

ps aux | grep php-fpm

wget http://nginx.org/download/nginx-1.10.1.tar.gz

tar -zxvf?nginx-1.10.1.tar.gz

ls -alh | grep nginx

cd nginx-1.10.1

./configure --perfix=/usr/local/nginx --with-pcre=../pcre-8.37/

make

make install

cd /usr/local/nginx/

cd sbin/

ps aux | grep httpd

kill -9 31586 31587 31588 31589

ps aux | grep httpd

./nginx

cd /usr/local/php7-imooc/sbin/

ll

./php-fpm????//失敗

cd /usr/local/php7-imooc/etc/

mv php-fpm.conf.default php-fpm.conf

../sbin/php-fpm

vim?/usr/local/php7-imooc/etc/php-fpm.conf

:125

cd?/usr/local/php7-imooc/etc/php-fpm.d

ll

cp www.conf.default?www.conf

cd ..

cd ..

cd sbin/

./php-fpm

ps aux | grep php-fpm

cd /usr/local/nginx

ll

cd conf/

ll

vi nginx.conf

cd ..

cd html/

ll

vim test.php

<?php

echo "hello php";

wget http://mirrors.tuna.tsinghua.edu.cn/apache//httpd/httpd-2.4.20.tar.gz

tar -zxvf?httpd-2.4.20.tar.gz

cd?httpd-2.4.20.tar.gz

ll

./configure --prefix=/usr/local/apache2

cd ~

wget http://archive.apache.org/dist/apr/apr-1.4.5.tar.gz

wget http://archive.apache.org/dist/apr/apr-util-1.3.12.tar.gz

ll

tar -zxvf apr-1.4.5.tar.gz

tar -zxvf apr-util-1.3.12.tar.gz

ll

mv?apr-1.4.5?apr

mv?apr-util-1.3.12?apr-util

ll

mv apr apr-util httpd-2.4.20/srclib/

wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.37.tar.gz

mv download pcre.tar.bz2

tar -jxvf?pcre.tar.bz2

cd pcre-8.37/

./configure --prefix=/usr/local/pcre-8.37

make

make install

cd ~

cd httpd-2.4.20

./configure --prefix=/usr/local/apache -with-pcre=/usr/local/pcre-8.37/bin/pcre-config -with-included-apr

make

make install

cd /usr/local/apache/bin/

./apachectl -k start

firewall-cmd --zone=public --add-port=80/tcp --permanent

systemctl restart firewalld.service

wget http://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.13.tar.gz

tar -zxvf mysql-5.7.13.tar.gz

sudo yum install cmake gcc-c++ ncurses-devel perl-Data-Dumper boost boost-doc boost-devel

cd mysql-5.7.13

cmake \

-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \

-DMYSQL_DATADIR=/mydata/mysql/data \

-DSYSCONFDIR=/etc \

-DMYSQL_USER=mysql \

-DWITH_MYISAM_STORAGE_ENGINE=1 \

-DWITH_INNOBASE_STORAGE_ENGINE=1 \

-DWITH_ARCHIVE_STORAGE_ENGINE=1 \

-DWITH_MEMORY_STORAGE_ENGINE=1 \

-DWITH_READLINE=1 \

-DMYSQL_UNIX_ADDR=/var/run/mysql/mysql.sock \

-DMYSQL_TCP_PORT=3306 \

-DENABLED_LOCAL_INFILE=1 \

-DENABLE_DOWNLOADS=1 \

-DWITH_PARTITION_STORAGE_ENGINE=1 \

-DEXTRA_CHARSETS=all \

-DDEFAULT_CHARSET=utf8 \

-DDEFAULT_COLLATION=utf8_general_ci \

-DWITH_DEBUG=0 \

-DMYSQL_MAINTAINER_MODE=0 \

-DWITH_SSL:STRING=bundled \

-DWITH_ZLIB:STRING=bundled \

make

make install

mysqld? ? ? ? ? ?//啟動(dòng)mysql

mysql

yum install wget

wget?http://hk1.php.net/get/php-7.2.6.tar.gz/from/this/mirror

ll

tar -zxvf mirror

yum install gcc gcc++ libxml2-devel

cd php-7.2.6/

./configure --prefix=/usr/local/php7-rui --enable-fpm

make

make install

cd ~

ll

vim test.php

<?php

phpinfo();

/usr/local/php7-rui/bin/php test.php

vi /etc/sysconfig/network-scripts/ifcfg-enp0s3

ONBOOT=yes

#BOOTPROTO=dhcp

BOOTPROTO=static

IPADDR=192.168.1.150

NETMASK=255.255.255.0

NM_CONTROLLED=no

systemctl restart network.service

ip addr

firewall-cmd --zone=public --add-port=22/tcp --permanent

systemctl restart firewalld.service

設(shè)置==》網(wǎng)卡==》橋架網(wǎng)卡==》確定

重啟

遠(yuǎn)程登錄，需要打開(kāi)防火墻

另外設(shè)置網(wǎng)路使用橋接網(wǎng)卡