QCP -- Quick Quake Network Copy
# sending files/directories qcp file1 file2 dir3... # receiving content (files/dirs/etc.) qcp
QCP sends files and directories over the local network segment without need to specify sending and/or receiving hostnames. It auto-discovers send/receive mode and the peer host. The main purpose is to transfer files between machines in the most simple way possible, i.e. with only specifying the files needed to be send.
It is not safe to be used on public networks unless encryption is used! See below for examples how to enable encryption.
QCP uses tar to pack transferred data. (see REQUIREMENTS chapter below)
To send files you only need to give files/directories names as arguments:
qcp file1 file2 files dir1 dir2...
The remote end does not require any arguments:
It does not matter which side will be started first!
By default the server side is in listening mode and the client tries to connect to the server. You can change sides:
# client side listens for server to connect on port 2233 qcp -l 2233 # server side connects to the client on port 2233 qcp -e ipaddr:2233 files...
Both options -e and -l disable the broadcasting auto-discovery. This may be used between firewalled networks etc.
To use symmetric cryptography:
# use "www.bis.bg" as password qcp -s www.bis.bg # ask interactively for password qcp -s ask # use specific cypher qcp -s ask -S Twofish2
To use compression:
# send qcp -z files... # receive qcp -z
Perl with few standard modules:
No specific version of perl or tar is required, any recent one should be sufficient.
For further features, other modules are required:
- Term::ReadKey -- used for safe password entry
- Crypt::CBC -- cryptography module
QCP uses the following cyphers (in this order):
INSTALLING PERL, PERL MODULES AND REQUIRED SOFTWARE
Install required software and perl modules with debian apt-get:
apt-get install perl apt-get install tar apt-get install libterm-readkey-perl apt-get install libcrypt-cbc-perl apt-get install libcrypt-rijndael-perl apt-get install libcrypt-twofish-perl
Install required perl modules with CPAN:
cpan Term::ReadKey cpan Crypt::CBC cpan Crypt::Rijndael cpan Crypt::Twofish cpan Crypt::Twofish2
- domain keys
- authentication (combine with domain keys?)
If both sides are run in the same MODE (server/push or client/pull) and direct listen (-l) and connect (-e) options are used, qcp will block. This will be fixed in the future.
QCP was inspired by NCP (http://www.fefe.de/ncp/) which site also contributed to the name with the suggestion for copying quake data files :)) thanks.
https://github.com/cade-vs/qcp git clone git://github.com/cade-vs/qcp
Vladi Belperchinov-Shabanski "Cade" <email@example.com> <firstname.lastname@example.org> <email@example.com> <firstname.lastname@example.org> http://cade.datamax.bg