[root@localhost ~]# cat test.txt 123213 ehualu.server ehualu.docker 10.0.0.10 ehualu.server ehualu.docker 123131323124 dsdfwfwfwefewfewfe ewf ewfewf data_path=/data #數據盤掛載點,請根據實際磁盤目錄大小進行修改 data_docker_path=$data_path/lib/docker #docker數據存儲目錄
[root@localhost ~]# cat -n test.txt | grep "data_path=" 9 data_path=/data #數據盤掛載點,請根據實際磁盤目錄大小進行修改
[root@localhost ~]# cat -n test.txt | grep "data_path="|awk '{print $1}' 9