标题：[实践OK]FreeBsd: 安装 rz , sz 工具  
出处：向东博客 专注WEB应用 构架之美 --- 构架之美，在于尽态极妍 | 应用之美，在于药到病除
时间：Thu, 05 Oct 2017 18:48:06 +0000
作者：jackxiang
地址：https://jackxiang.com/post/9477/

内容：
[实践OK]FreeBSD中安装pkg:https://jackxiang.com/post/10436/
pkg install lrzsz   #一直提示[y|N],没有成功，后用port安装成功了
pkg install -y lrzsz 
cd /usr/ports/comms/lrzsz
make install clean
备注：这种方式为编译安装，安装时同样需要联网下载。

/usr/local/bin/lrx
/usr/local/bin/lrz
/usr/local/bin/lsb
/usr/local/bin/lrb
/usr/local/bin/lsx
/usr/local/bin/lsz

vim ~/.bashrc
在文件末尾添加：
export PATH=$PATH:/usr/local/bin
source ~/.bashrc

cd /usr/local/bin/
ln -s /usr/local/bin/lrz rz
ln -s /usr/local/bin/lsz sz


Cause

This problem may be caused by improper handling of escape sequences embedded in the files being uploaded.

Resolution

Use the -e or --escape option on lrz, which escapes control characters (Z). For example, type, lrz -e. Some Zmodem clients expect escaping, while others do not.
Notes

Note, some installations of lrzsz do not have the "sz" or "rz" commands, only "lsz" and "lrz". You can edit your .login file and add lines like "alias sz lsz" and "alias rz lrz -e". This way, when you type "sz" or "rz", it will automatically execute the right program with the right options.

lrzsz is part of the FreeBSD ports collection. It contains a set of shell commands for sending and receiving files via the X/Y/ZMODEM protocols. Your SSH or Telnet client must support them for transfers to work.



From:http://francs3.blog.163.com/blog/static/405767272014658362237/


二、pkg 安装方式
1.1 pkg 安装 lrzsz

root@francs:~  # pkg install lrzsz  
Updating repository catalogue  
The following 2 packages will be installed:  
  
 Upgrading gettext:  0.18.3.1  ->  0.18.3.1_1  
 Installing lrzsz:  0.12.20_4  
  
The installation will require  423 KB more space  
  
66 KB to be downloaded  
  
Proceed  with installing packages [y/N]: y  


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