Redhat 设置cntlm代理步骤：
http://sourceforge.net/projects/cntlm/files/cntlm/cntlm%200.35/cntlm-0.35.tar.gz/download
或
http://sourceforge.net/projects/cntlm/files/cntlm/cntlm%200.92.3/cntlm-0.92.3.tar.gz/download
$ tar zxfv cntlm-0.35.tar.gz
$ cd cntlm-0.35
$ ./configure
$ sudo make
$ sudo make install
$ sudo vi /usr/local/etc/cntlm.conf
username ming.yang
domain ming
password 123456
Proxy 10.0.0.3:8080
:wq
$ sudo killall cntlm
$ sudo cntlm
$ sudo vi /etc/profile
export http_proxy=http://127.0.0.1:3128
export ftp_proxy=http://127.0.0.1:3128
export https_proxy=http://127.0.0.1:3128
:wq
$ source /etc/profile
