vi /etc/sysconfig/network-scripts/ifcfg-enp0s3
systemctl restart network
ifconfig
yum install epel-release
yum install nodejs
node --version
yum install mongodb-server
yum install mongodb
mongo --version
yum install redis
redis-cli --version
yum install npm
npm config set strict-ssl false
npm install -g cnpm --registry=https://registry.npm.taobao.org/
npm install express
npm install -g nodemon
npm install -g pm2
nodemon hello.js
npm install -g node-inspector
systemctl stop firewalld
nodemon --debug app.js
node-inspector
npm init
sudo npm link
ls -l
ll
rm
rm -r
cd ..
top
z
q
pwd
ps aux
ps aux|grep ssl
systemctl
ifconfig
git clone https://github.com/alexdantas/yetris
yum install ncurses-devel ncurses
make
chmod +x script.js
which env
rm -rf /data/db 删除文件夹
df -hl
du -sh
systemctl restart network
ifconfig
yum install epel-release
yum install nodejs
node --version
yum install mongodb-server
yum install mongodb
mongo --version
yum install redis
redis-cli --version
yum install npm
npm config set strict-ssl false
npm install -g cnpm --registry=https://registry.npm.taobao.org/
npm install express
npm install -g nodemon
npm install -g pm2
nodemon hello.js
npm install -g node-inspector
systemctl stop firewalld
nodemon --debug app.js
node-inspector
npm init
sudo npm link
ls -l
ll
rm
rm -r
cd ..
top
z
q
pwd
ps aux
ps aux|grep ssl
systemctl
ifconfig
git clone https://github.com/alexdantas/yetris
yum install ncurses-devel ncurses
make
chmod +x script.js
which env
rm -rf /data/db 删除文件夹
df -hl
du -sh
du -a
安装上传文件的工具
yum install -y lrzsz
上传文件
rz
添加用户和密码
adduser hadoop01
passwd hadoop01 admin
切换另外一个用户
su hadoop01
查看当前用户
whoami
赋权
sudo ls /root
chmod u+x /etc/sudoers
vim /etc/sudoers
hadoop01 ALL=(ALL) ALL
解压文件
tar -zxf xxxx -C ../softwares/
阅读文档
more building.txt
查看完全路径
pwd
编辑配置
vim /etc/profile
刷新配置
source /etc/profile
打开maven
mvc -v