SecureCRT设置项

SecureCRT设置终端显示方式：
Option -> Global Options -> General -> Default Session -> Edit Default Settings -> Terminal -> Emulation -> Emulation ->Terminal

SecureCRT设置字体字号信息：
Option -> Global Options -> General -> Default Session -> Edit Default Settings -> Terminal -> Appearance -> Font

SecureCRT设置上传下载目录（rz、sz）：
Option -> Global Options -> General -> Default Session -> Edit Default Settings -> Terminal -> X/Y/Zmodem -> Directories

SecureCRT防止连接频繁断开：
Option -> Global Options -> General -> Default Session -> Edit Default Settings -> Terminal -> Anti-idle -> Send string