[Linux] very convenient upload download file tool RZ and SZ

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Very handy upload download file tool RZ and SZ on Linux
(This article is for Linux starter friends)

[commonly used in SECURECRT SSH]

█: Install Lrzsz directly with Yum (recommended)
Yum Install Lrzsz-y
Note: Rhel sz can be used directly after the system is installed.

Usage:

1), Upload files:

RZ Local file name

Rz-y local file name overwrite upload

2), download the file:

SZ Remotefilename

Sz-y remotefilename cover Download

The default path to download is in the Windows download folder, under SecureCRT, under the download folder in the installation folder.

█ method Two: Source file compilation method

Installation configuration for CentOS x.x version Lrzsz
Mkdir-p/usr/src/tools
Cd/home/ryan/tools
wget http://down1.chinaunix.net/distfiles/lrzsz-0.12.20.tar.gz
Tar zxvf lrzsz-0.12.20.tar.gz
CD lrzsz-0.12.20
./configure--prefix=/usr/local/lrzsz
Make
Make install
Cd/usr/bin
Ln-s/usr/local/lrzsz/bin/lrz RZ
Ln-s/usr/local/lrzsz/bin/lsz SZ
Rz

█ Method 3:rpm Installation:
RPM IVH lrzsz-x.rpm (go to the disc to find)
Skip over here.

█ Case: A student encountered rz,sz upload download problem

RZ Normal, sz cannot download file to local. But the students also confused. I don't know what it is.

Problem and resolution process:

[email protected] ~]# which SZ
/usr/bin/sz
[Email protected] ~]# Ll/usr/bin/sz
lrwxrwxrwx 1 root root 6 2010/usr/bin/sz-/usr/local/lrzsz/bin/lrz
#===> here, the SZ link to sz---/USR/LOCAL/LRZSZ/BIN/LRZ is clearly seen.

It should be lsz.

relative [email protected] ~]# rm-f/usr/bin/sz
[email protected] ~]# which SZ
/usr/bin/which:no sz in (/usr/kerberos/sbin:/usr/kerberos/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin :/usr/bin:/root/bin)
[email protected] ~]# LL
Total 52
-RW-------1 root root 994 Dec 6 anaconda-ks.cfg
-rw-r--r--1 root root 26403 Dec 6 Install.log
-rw-r--r--1 root root 4369 Dec 6 Install.log.syslog

[Email protected] ~]# ln-s/usr/local/lrzsz/bin/lsz/usr/bin/sz
#===> Change Link sz--/usr/local/lrzsz/bin/lsz

[Email protected] ~]#/USR/LOCAL/LRZSZ/BIN/LSZ Install.log
Rz
The Zmodem transmission is beginning. Press CTRL + C to cancel.

Transmitting Install.log ...
100% KB kb/s 00:00:01 0 Error

relative [email protected] ~] #ll/usr/bin/sz
lrwxrwxrwx 1 root root 08:00/usr/bin/sz-/usr/local/lrzsz/bin/lsz
[email protected] ~]# LL
Total 52
-RW-------1 root root 994 Dec 6 anaconda-ks.cfg
-rw-r--r--1 root root 26403 Dec 6 Install.log
-rw-r--r--1 root root 4369 Dec 6 Install.log.syslog
[Email protected] ~]# sz Install.log
Rz
The Zmodem transmission is beginning.

Press CTRL + C to cancel.
Transmitting Install.log ...
100% KB kb/s 00:00:01 0 Error

It's OK.

[Linux] very convenient upload download file tool RZ and SZ