CentOS使用日常

安装Teamview

TeamViewer官网 

下载rpm包

yum install -y teamviewer.x86_64.rpm

搞定

systemctl status firewalld  #查看防火墙状态
systemctl stop firewalld   #关闭防火墙

rpmdb open failed 的解决办法

参考:http://blog.51cto.com/lwm666/1943623

yum安装软件提示 cannot find a valid baseurl for repo:base/7/x86_64

解决方法:

vi /etc/sysconfig/network-scripts/ifcfg-enp0s3
#具体文件名结尾的字符可能不相同
将
ONBOOT=no
改成
ONBOOT=yes
service network restart 重启网络即可

BOOTPROTO=static
IPADDR=192.168.43.2
NETMASK=255.255.255.0
GATEWAY=192.168.43.1
设置静态ip

 安装JDK 

使用wget命令下载jdk 

wget --no-cookies --no-check-certificate --header "Cookie: gpw_e24=http%3A%2F%2Fwww.oracle.com%2F; oraclelicense=accept-securebackup-cookie" "http://download.oracle.com/otn-pub/java/jdk/8u141-b15/336fa29ff2bb4ef291e347e091f7f4a7/jdk-8u141-linux-x64.tar.gz"
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编辑配置文件:

vim /etc/profile

 输入i进入编辑模式,加入以下配置

JAVA_HOME=/usr/java/jdk1.8.0
CLASSPATH=$JAVA_HOME/lib/
PATH=$PATH:$JAVA_HOME/bin
export PATH JAVA_HOME CLASSPATH
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输入shift+:后在输入wq保存

执行命令

source /etc/profile
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原文地址:https://www.cnblogs.com/biaogejiushibiao/p/10356094.html