linux系统离线安装netcat

 

 

64位

http://vault.centos.org/6.6/os/x86_64/Packages/nc-1.84-22.el6.x86_64.rpm

 

32位

http://vault.centos.org/6.6/os/i386/Packages/nc-1.84-22.el6.i686.rpm

 

 

安装命令

yum install *.rpm -y