linux.md

Linux shell 命令

• 查看ip地址

$ sudo apt-get install net-tools
$ ifconfig

• 权限

$ chmod +x ./test.sh  //让test.sh文件有可执行权限

• 安装程序

sudo apt-get update
sudo apt-get install docker

• ssh

//连接远端
$ ssh -i "console12192029.pem" ubuntu@ec2-3-94-20-17.compute-1.amazonaws.com

//传输文件
$　scp -i console12192029.pem -r /home/xiaxiao/Desktop/handson3/frontend ubuntu@ec2-3-94-20-17.compute-1.amazonaws.com:~/handson3/frontend

//下载文件
$ scp -i console12192029.pem ubuntu@ec2-3-94-20-17.compute-1.amazonaws.com:~/handson3/out.csv /home/xiaxiao/Desktop/handson3/firstout.csv

• 删除

rm [filename]
rmdir [directory]
rm -rf [directory]