centos8 查看网卡
nmcli connection show nmcli connection reload
重启网卡
nmcli connection up ens160
查看网卡信息
nmcli device show ens160
RPM Apache安装与调试
1 apache安装
yum -y install httpd*
2、httpd服务管理
systemctl enable httpd.service
systemctl start httpd.service
systemctl stop httpd.service
systemctl restart httpd.service
systemctl reload httpd.service
查看状态
systemctl status httpd.service
查看进程
pstree |grep httpd
[root@iZ8vb9nmgwljcf9m2wxaekZ ~]# pstree | grep httpd
|-httpd-+-httpd
| |-httpd---80*[{httpd}]
| `-2*[httpd---64*[{httpd}]]查看端口
netstat -tunpl | grep httpd
[root@iZ8vb9nmgwljcf9m2wxaekZ ~]# netstat -tunpl Active Internet connections (only servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:5355 0.0.0.0:* LISTEN 1002/systemd-resolv tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1162/sshd tcp6 0 0 :::5355 :::* LISTEN 1002/systemd-resolv tcp6 0 0 :::80 :::* LISTEN 3161/httpd udp 0 0 127.0.0.53:53 0.0.0.0:* 1002/systemd-resolv udp 0 0 172.29.144.240:68 0.0.0.0:* 966/NetworkManager udp 0 0 0.0.0.0:5355 0.0.0.0:* 1002/systemd-resolv udp 0 0 127.0.0.1:323 0.0.0.0:* 848/chronyd udp6 0 0 :::5355 :::* 1002/systemd-resolv udp6 0 0 ::1:323 :::* 848/chronyd
测试web功能
http://8.142.107.26/
网站根目录
/var/www/html/index.html
[root@iZ8vb9nmgwljcf9m2wxaekZ html]# pwd /var/www/html
修改配置文件
[root@iZ8vb9nmgwljcf9m2wxaekZ html]# cd /etc/httpd/ [root@iZ8vb9nmgwljcf9m2wxaekZ httpd]# ls conf conf.d conf.modules.d logs modules run state