一、磁盘挂载
查看历史磁盘挂载命令：history | grep mount
查看所有挂载硬盘命令：mount
磁盘挂载命令：mount -t cifs -o username=share,password='P!ssw0rd' //192.168.1.2/attachmentfilesShare2.2/pdfCert /home/nybzg/cnfai1/pdfCert
二、jar启动命令
普通启动命令：nohup java -jar yz-business.jar > business.out 2>&1 &
设置了JVM 的最小堆 (-Xms) 和最大堆 (-Xmx) ：nohup java -jar -Xms4000m -Xmx4000m yz-business.jar > business.out 2>&1 &
自定jdk启动文件：nohup /usr/local/java/jdk1.8.0_221/bin/java -jar -Xms8000m -Xmx8000m yz-business.jar > business.out 2>&1 &