[zhupengfei@zabbix-proxy-centos7-jiangsu-unicom ~]# sudo ssh-keygen # 建立密钥对 [zhupengfei@zabbix-proxy-centos7-jiangsu-unicom ~]# cd .ssh [zhupengfei@zabbix-proxy-centos7-jiangs…

通过读取运行时文件系统/proc/net/dev中的网络实时数据，并通过简单计算得到的。 [zhupengfei@devops-ubuntu-shanghai-area7 scripts]$ vim net.sh #!/bin/bash ethn=$1 while true do RX_pre=$(cat /proc/net/dev | grep …