常用linux命令备忘

备忘：

关闭防火墙：# systemctl stop firewalld

查看防火墙状态：#  systemctl status firewalld 

停止防火墙：#  systemctl disable firewalld

禁用防火墙：#  systemctl stop firewalld

查看selinux状态：# sestatus

查看某个文件在那个目录：# whereis phpize

 安装5.6版本的php：# yum install php56w-redis.x86_64

php的一个命令，可用于生成php的config文件：# phpize

执行configure命令：# ./configure

解压文件：# tar zxvf phpredis-2.2.4.tar.gz

安装插件：# yum -y install php-mysqli

安装php插件：# yum install php56w.x86_64 php56w-cli.x86_64 php56w-common.x86_64 php56w-gd.x86_64 php56w-ldap.x86_64 php56w-mbstring.x86_64 php56w-mcrypt.x86_64 php56w-mysql.x86_64 php56w-pdo.x86_64

# rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

查看已安装的php文件：# yum list installed |grep php

设置开机自启动：# echo "/usr/local/bin/redis-server /etc/redis.conf" >>/etc/rc.local

设置权限：# chmod 777 www/jwt/backend

带参数删除文件夹：# rm -rf www/jwt

重新加载域名服务：# rndc reload

设置selinux：# setenforce 0

启动redis服务端：# redis-server /etc/redis.conf