原文 ：http://blog.csdn.net/chszs/article/details/40623169
1、软件准备
Ubuntu14.04 x64
下载SecureCRT7.3的版本：scrt-7.3.3-779.ubuntu13-64.x86_64.deb
2、安装SecureCRT
在终端下执行：
$sudo dpkg -i scrt-7.3.0-657.ubuntu13-64.x86_64.deb
[sudo]password for root:
Selectingpreviously unselected package scrt. (正在读取数据库... 系统当前共安装有156411个文件和目录。)
Preparingto unpack scrt-7.3.0-657.ubuntu13-64.x86_64.deb ...
Unpackingscrt (7.3.0-657) ...
正在设置scrt(7.3.0-657) ...
Processingtriggers for gnome-menus (3.10.1-0ubuntu2) ...
Processingtriggers for desktop-file-utils (0.22-1ubuntu2) ...
Processingtriggers for bamfdaemon (0.5.1+14.10.20140925-0ubuntu1) ...
Rebuilding/usr/share/applications/bamf-2.index...
Processingtriggers for mime-support (3.55ubuntu1) ...
3、破解
1）下载破解程序
https://pan.baidu.com/s/1bpFZ8nX#list/path=%2F
2）执行破解
sudo perl securecrt_linux_crack.pl /usr/bin/SecureCRT
[sudo]password for root:
cracksuccessful License: Name: xiaobo_l
Company: www.boll.me
SerialNumber: 03-61-166978
LicenseKey: ABC89D UFDU94 C94CBU 7V17SU ABTUS5 QXX9E5 PF12H6 R62SHC
IssueDate: 12-22-2013
3）运行SecureCRT
弹出程序运行界面，在界面上选择EnterLicense Manually，手动输入以上注册内容。
注册成功，再无限制了。