结果将是: It is a test 3.显示变量 bin/sh read name echo"$name It is a test 输出结果: OK#标准输入 OK It is a test#输出 4.显示换行 echo-e"OK!"#-e 开启转义 echo"It it a test 输出结果: OK!It it a ...
2.使用ssh测试一下看看能否进行同步文件(user1的密钥文件我已经同步到所有机器上了): [root@localhost~]$rsync-av-e"ssh-i.ssh/id_rsa"/tmp/fileList.txt user1@192.168.200.149:/tmp/fileList.txt Enter ...
首先看看我们能否在Docker CLI中找到隐藏的各项新功能。root@pi6$docker Usage:docker[OPTIONS]COMMAND[arg.] docker[-help|-v|-version] A self-sufficient runtime for containers. service Manage Docker ...