linux一些命令

查看内存
du -sh *

查看当前目录文件大小
sudo df -hl

jdk链接

ln -sf /app/java/jdk1.8.0_231/jre/bin/java /usr/bin/java

移动解压文件rar

• cd /mydata/nginx/html
• sudo mv /home/ubuntu/data/dist.rar /mydata/nginx/html
• sudo rm -rf dist
• sudo unrar x dist.rar
• sudo rm -rf dist.rar

移动解压文件zip

• cd /mydata/nginx/html
• sudo mv /home/ubuntu/data/dist.zip /mydata/nginx/html
• sudo rm -rf dist
• sudo unzip dist.zip
• sudo rm -rf dist.zip

刷新nginx
sudo systemctl restart nginx