Linux命令rsync执行报错

1、步骤一：执行rsync web-manager-platform.war weblogic@x.x.x.x:/app/weblogic/user_projects/domains/app命令出现如图报错。bash: rsync: command not foundrsync: connection unexpectedly closed (0 bytes received so far) [sender]

4、步骤四：再次执行同步命令，文件同步成功。