命令格式

scp local_file remote_username@remote_ip:remote_folder 

安装了centos6.0，由于选择了最小安装，很多包没有安装

# scp 

-bash: scp: command not found

正常系统

# which scp 

/usr/bin/scp 

# rpm -qf /usr/bin/scp 

openssh-clients-4.3p2-72.el5

新机器安装

# yum install openssh-clients 

或者从光盘上安装 

# rpm -ivh libedit-2.11-4.20080712cvs.1.el6.x86_64 

# rpm -ivh openssh-clients-5.3p1-20.el6.x86_64