本经验均在CentOSrelease6.7(Final)下操作，如知识有欠缺之处 欢迎批评指正：
lrzsz是一个搭配SecureCRT使用的在linux和windows之间上传下载工具。
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[root@techW ~]
# yum install lsrz
Loaded plugins: fastestmirror, security
Setting up Install Process
Determining fastest mirrors
* base: mirrors.sina.cn
* extras: mirrors.yun-idc.com
* updates: mirrors.sina.cn
No package lsrz available.
Error: Nothing to
do
[root@techW ~]
# yum install lrzsz
Loaded plugins: fastestmirror, security
Setting up Install Process
Loading mirror speeds from cached hostfile
* base: mirrors.sina.cn
* extras: mirrors.yun-idc.com
* updates: mirrors.sina.cn
Resolving Dependencies
--> Running transaction check
---> Package lrzsz.x86_64 0:0.12.20-27.1.el6 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
==================================================================================
Package Arch Version Repository Size
==================================================================================
Installing:
lrzsz x86_64 0.12.20-27.1.el6 base 71 k
Transaction Summary
==================================================================================
Install 1 Package(s)
Total download size: 71 k
Installed size: 159 k
Is this ok [y
/N
]: y
Downloading Packages:
lrzsz-0.12.20-27.1.el6.x86_64.rpm | 71 kB 00:01
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
Installing : lrzsz-0.12.20-27.1.el6.x86_64 1
/1
Verifying : lrzsz-0.12.20-27.1.el6.x86_64 1
/1
Installed:
lrzsz.x86_64 0:0.12.20-27.1.el6
Complete!
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在CRT中设置文件存放的目录：
为了查找方便，上传和下载的目录都放在同一个目录中。
rz命令参数的帮助：
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[root@techW ~]
# rz --help
rz version 0.12.20
Usage: rz [options] [filename.
if
.xmodem]
Receive files with ZMODEM
/YMODEM/XMODEM
protocol
(X) = option applies to XMODEM only
(Y) = option applies to YMODEM only
(Z) = option applies to ZMODEM only
-+, --append append to existing files
-a, --ascii ASCII transfer (change CR
/LF
to LF)
-b, --binary binary transfer
-B, --bufsize N buffer N bytes (N==auto: buffer whole
file
)
-c, --with-crc Use 16 bit CRC (X)
-C, --allow-remote-commands allow execution of remote commands (Z)
-D, --null write all received data to
/dev/null
--delay-startup N
sleep
N seconds before doing anything
-e, --escape Escape control characters (Z)
-E, --rename rename any files already existing
--errors N generate CRC error every N bytes (debugging)
-h, --help Help, print this usage message
-m, --min-bps N stop transmission
if
BPS below N
-M, --min-bps-
time
N
for
at least N seconds (default: 120)
-O, --disable-timeouts disable timeout code, wait forever
for
data
--o-
sync
open
output
file
(s)
in
synchronous write mode
-p, --protect protect existing files
-q, --quiet quiet, no progress reports
-r, --resume try to resume interrupted
file
transfer (Z)
-R, --restricted restricted,
more
secure mode
-s, --stop-at {HH:MM|+N} stop transmission at HH:MM or
in
N seconds
-S, --timesync request remote
time
(twice:
set
local
time
)
--syslog[=off] turn syslog on or off,
if
possible
-t, --timeout N
set
timeout to N tenths of a second
-u, --keep-uppercase keep upper
case
filenames
-U, --unrestrict disable restricted mode (
if
allowed to)
-
v
, --verbose be verbose, provide debugging information
-w, --windowsize N Window is N bytes (Z)
-X --xmodem use XMODEM protocol
-y, --overwrite Yes, clobber existing
file
if
any
--ymodem use YMODEM protocol
-Z, --zmodem use ZMODEM protocol
short options use the same arguments as the long ones
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使用 rz -y从windows传一个H3C无线控制器产品文档，如图：
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[root@techW ~]
# rz -y
rz waiting to receive.
Starting zmodem transfer. Press Ctrl+C to cancel.
Transferring H3C无线控制器产品 命令参考(E3703P01_R2509P34_R3709P33_R2609P30_R3509P30_R3120P17)-6W107.chm...
100% 4140 KB 4140 KB
/sec
00:00:01 0 Errors
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在linux中查看文件上传的文件：
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root@techW ~]
# ls -al
total 4224
dr-xr-x---. 2 root root 4096 May 24 02:31 .
dr-xr-xr-x. 26 root root 4096 May 24 00:14 ..
-rw-------. 1 root root 1252 May 16 03:30 anaconda-ks.cfg
-rw-------. 1 root root 4065 May 24 01:16 .bash_history
-rw-r--r--. 1 root root 18 May 20 2009 .bash_logout
-rw-r--r--. 1 root root 176 May 20 2009 .bash_profile
-rw-r--r--. 1 root root 176 Sep 23 2004 .bashrc
-rw-r--r--. 1 root root 100 Sep 23 2004 .cshrc
-rw-r--r--. 1 root root 4240097 Feb 27 2015 H3C无线控制器产品 命令参考(E3703P01_R2509P34_R3709P33_R2609P30_R3509P30_R3120P17)-6W107.chm
-rw-r--r--. 1 root root 22179 May 16 03:30
install
.log
-rw-r--r--. 1 root root 5890 May 16 03:27
install
.log.syslog
-rw-r--r--. 1 root root 5 May 16 07:04 oldboy.txt
-rw-r--r--. 1 root root 129 Dec 4 2004 .tcshrc
-rw-------. 1 root root 1106 May 16 13:23 .viminfo
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sz的命令参数帮助：
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[root@techW ~]
# sz --help
sz version 0.12.20
Usage: sz [options]
file
...
or: sz [options] -{c|i} COMMAND
Send
file
(s) with ZMODEM
/YMODEM/XMODEM
protocol
(X) = option applies to XMODEM only
(Y) = option applies to YMODEM only
(Z) = option applies to ZMODEM only
-+, --append append to existing destination
file
(Z)
-2, --twostop use 2 stop bits
-4, --try-4k go up to 4K blocksize
--start-4k start with 4K blocksize (doesn't try 8)
-8, --try-8k go up to 8K blocksize
--start-8k start with 8K blocksize
-a, --ascii ASCII transfer (change CR
/LF
to LF)
-b, --binary binary transfer
-B, --bufsize N buffer N bytes (N==auto: buffer whole
file
)
-c, --
command
COMMAND execute remote
command
COMMAND (Z)
-C, --
command
-tries N try N
times
to execute a
command
(Z)
-d, --dot-to-slash change
'.'
to
'/'
in
pathnames (Y
/Z
)
--delay-startup N
sleep
N seconds before doing anything
-e, --escape escape all control characters (Z)
-E, --rename force receiver to rename files it already has
-f, --full-path send full pathname (Y
/Z
)
-i, --immediate-
command
CMD send remote CMD,
return
immediately (Z)
-h, --help print this usage message
-k, --1k send 1024 byte packets (X)
-L, --packetlen N limit subpacket length to N bytes (Z)
-l, --framelen N limit frame length to N bytes (l>=L) (Z)
-m, --min-bps N stop transmission
if
BPS below N
-M, --min-bps-
time
N
for
at least N seconds (default: 120)
-n, --newer send
file
if
source
newer (Z)
-N, --newer-or-longer send
file
if
source
newer or longer (Z)
-o, --16-bit-crc use 16 bit CRC instead of 32 bit CRC (Z)
-O, --disable-timeouts disable timeout code, wait forever
-p, --protect protect existing destination
file
(Z)
-r, --resume resume interrupted
file
transfer (Z)
-R, --restricted restricted,
more
secure mode
-q, --quiet quiet (no progress reports)
-s, --stop-at {HH:MM|+N} stop transmission at HH:MM or
in
N seconds
--tcp build a TCP connection to transmit files
--tcp-server
open
socket, wait
for
connection
-u, --unlink unlink
file
after transmission
-U, --unrestrict turn off restricted mode (
if
allowed to)
-
v
, --verbose be verbose, provide debugging information
-w, --windowsize N Window is N bytes (Z)
-X, --xmodem use XMODEM protocol
-y, --overwrite overwrite existing files
-Y, --overwrite-or-skip overwrite existing files,
else
skip
--ymodem use YMODEM protocol
-Z, --zmodem use ZMODEM protocol
short options use the same arguments as the long ones
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写一个aa.txt文档，将“It's a test”写入到aa.txt：
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[root@techW ~]
# echo "It's a test " > aa.txt
[root@techW ~]
#
[root@techW ~]
# cat aa.txt
It's a
test
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将aa.txt上传到Windows中设置好的文件夹：
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[root@techW ~]
# sz -y aa.txt
rz
Starting zmodem transfer. Press Ctrl+C to cancel.
Transferring aa.txt...
100% 13 bytes 13 bytes
/sec
00:00:01 0 Errors
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到Windows的文件夹中查看文件：
上传和下载文件，OK。
原文地址：http://blog.51cto.com/xtao16/1784300