Transferring large files between CRT and Windows

CRT through RZ, SZ based on the Zmodem transmission Protocol maximum support 4GB files, more than this size there are two ways (currently known)

1, through the own FTP, if it is directly connected can be in this way

Bring up the CRT session window and then enter the FTP command line via the key alt+p, as

# See how it's Used
Sftp> Help
....
# download File sftpinfoinfo. sql from/root/Info. sql   5905KB   :xx:     /root/info6046997 in 2 seconds (2952 kb/s)

2. Slicing and merging files (when connecting the host via a springboard or fortress machine, i.e. not directly connected)

Cut into small files

#Split-b10485760 6006_jumpserver.Tar. gz6006# Lltotal107752-rw-r--r--1Root root10485760Apr -  -: the6006AA-rw-r--r--1Root root10485760Apr -  -: the6006ab-rw-r--r--1Root root10485760Apr -  -: the6006ac-rw-r--r--1Root root10485760Apr -  -: the6006AD-rw-r--r--1Root root10485760Apr -  -: the6006ae-rw-r--r--1Root root2736387Apr -  -: the6006AF-rw-r--r--1Root root55165187Apr -  the:Wuyi6006_jumpserver.Tar. gz## Gets the source file check code # md5sum 6006_jumpserver.Tar. GZ 75edc203fc6277d717598360849a4c2f 6006_jumpserver.Tar. gz## Download # sz 6006a*

Merging small files on Windows with DOS

The copy command in DOS uses syntax

copy/b + +...+

/b Specifies that files are copied and merged in binary format

/a specifies copying and merging files in ASCII format

6006. Tar  6006. tar. gz? (yes/no/all): Yes6006ab6006ac6006ad6006ae6006af copied          1 a file. # # View the merged file MD5 checksum value C:\Users\Administrator\Downloads6006. Tar  6006. Tar  The-hashfile command completed successfully.

Transferring large files between CRT and Windows