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This article mainly explains the "installation and configuration of rz and sz commands in linux". The explanation in this article is simple and clear and easy to learn and understand. Please follow the editor's train of thought to study and learn "the installation and configuration of rz and sz commands in linux".

1. Build environment: host: ubuntu9.10

Platform: mini2440

Kernel: 2.6.30.10

Cross compiler: arm-linux-3.4.1

2. Download software rzsz-3.48.tar.gz:

# wget http://freeware.sgi.com/source/rzsz/rzsz-3.48.tar.gz

3, decompression

# tar zxvf rzsz-3.48.tar.gz

The src directory appears under the directory.

4. I'm going to put the command into mini2440 to execute, so I'm going to modify Makefile.

# gedit Makefile

Modify CC=arm-linux-gcc

Modify OFLAG=-O-DREGISTERED

Otherwise, it will appear during execution:

* UNREGISTERED COPY *

Please read the License Agreement in rz.doc

5, install

# cd src

# make posix

Note: this software installation is different from regular GNU software-there is no configure (configuration) and make install (installation process). Execute the command make first, and the following prompt is given:

[root@web1 rzsz] # make

Please study the # ifdef\'s in crctab.c, rbsb.c, rz.c and sz.c

Make any necessary hacks for oddball or merged SYSV/BSD systems

Then type 'make SYSTEM' where SYSTEM is one of:

Posix POSIX compliant systems

Linux LINUX systems

Odt SCO Open Desktop

Icc SCO Open Desktop, Intel compiler

Sysvr4 SYSTEM 5.4 Unix, SCO Open Desktop

Sysvr3 SYSTEM 5.3 Unix with mkdir (2), COHERENT 4.2

Sysv SYSTEM 3/5 Unix

Xenix Xenix

X386 386 Xenix

Bsd Berkeley 4.x BSD, Ultrix, V7

Tandy Tandy 6000 Xenix

Dnix DIAB Dnix 5.2

Dnix5r3 DIAB Dnix 5.3

Amiga 3000UX running SVR4

POSIX POSIX compliant systems (SCO Open Desktop, strict)

Doc Format the man pages with nroff

Choose the location parameters of make according to your system. In general, you can choose posix or linux. Execute the command make posix, and we can clearly see the work done in this step from the output:

# make posix

Gcc-m486-O2-DLINUX-DHVM-DREGISTERED-s-DPOSIX-DMD=2 rz.c-o rz

Size rz

Text data bss dec hex filename

24847 636 10400 35883 8c2b rz

Rm-f rb rx rc

Ln rz rb

Ln rz rx

Ln rz rc

Gcc-m486-O2-DLINUX-DHVM-DREGISTERED-s-DPOSIX sz.c-o sz

Size sz

Text data bss dec hex filename

29030 696 10208 39934 9bfe sz

Rm-f sb sx zcommand zcommandi

Ln sz sb

Ln sz sx

Ln sz zcommand

Ln sz zcommandi

6. Development board settings

1) copy the compiled rb,rx,rc,rz,sb,sx,sz,zcommand zcommandi to the host / mnt/nfs directory

Start the nfs service and copy these executable files to the / usr/bin directory of the development board

2), and then copy the files under the cross-compiler / usr/local/arm/3.4.1/arm-linux/lib to the / lib on the development board.

3), set the environment variable export RZSZLINE=/dev/modem, if you do not set this environment variable, when you execute the command rz, you may be prompted "Warning: Missing environment variable 'RZSZLINE' (Linux) rz ready. Type" sz file. "to your modem program".

Note: you may not have to do all the above steps.

7, use the

Start the serial port in SecureCRT under XP. After Linux starts, enter the corresponding directory and enter rz to select the file to be transferred.

If it is an application, change it to an executable property with chmod + x filename.

Thank you for reading, these are the contents of "installation and configuration of rz and sz commands in linux". After the study of this article, I believe you have a deeper understanding of the installation and configuration of rz and sz commands in linux, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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