linux下rz/sz安装及使用方法

[root@oel158 soft]# yum install lrzsz
Loaded plugins: security
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package lrzsz.x86_64 0:0.12.20-27.1.el6 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

==============================================================================================================================================
 Package                        Arch                            Version                                   Repository                     Size
==============================================================================================================================================
Installing:
 lrzsz                          x86_64                          0.12.20-27.1.el6                          base                           70 k

Transaction Summary
==============================================================================================================================================
Install       1 Package(s)

Total download size: 70 k
Installed size: 159 k
Is this ok [y/N]: y
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Warning: RPMDB altered outside of yum.
  Installing : lrzsz-0.12.20-27.1.el6.x86_64                                                                                              1/1 
  Verifying  : lrzsz-0.12.20-27.1.el6.x86_64                                                                                              1/1 

Installed:
  lrzsz.x86_64 0:0.12.20-27.1.el6                                                                                                             

Complete!