man qrencode Command

Man page for apt-get qrencode Command

Man Page for qrencode in Linux

Ubuntu Man Command : man qrencode

Man Qrencode  Command

This tutorial shows the man page for man qrencode in linux.

Open terminal with 'su' access and type the command as shown below:
man qrencode

Result of the Command Execution shown below:

QRENCODE(1)                                                        QRENCODE(1)

qrencode Encode input data in a QR Code and save as a PNG image.

qrencode [OPTION]... [STRING]

Libqrencode is a library for encoding data in a QR Code symbol, a kind
of 2D symbology that can be scanned by handy terminals such as a mobile
phone with CCD. The capacity of QR Code is up to 7000 digits or 4000
characters, and has high robustness.

Qrencode is a utility software using libqrencode to encode string data
in a QR Code and save as a PNG image.

h, help
display help message.

write PNG image to FILENAME. If ' ' is specified, the result
will be output to standard output.

specify the size of dot (pixel). (default=3)

l {LMQH}, level={LMQH}
specify error collectin level from L (lowest) to H (highest).

v NUMBER, symversion=NUMBER
specify the version of the symbol. (default=auto)

specify the width of margin. (default=4)

S, structured
make structured symbols. Version must be specified.

k, kanji
assume that the input text contains kanji (shift jis).

c, casesensitive
encode lower case alphabet characters in 8 bit mode. (default)

i, ignorecase
ignore case distinctions and use only upper case characters.

8, 8bit
encode entire data in 8 bit mode. k, c and i will be ignored.

V, version
display the version number and copyrights of the qrencode.

input data. If it is not specified, data will be taken from
standard input.

qrencode l L v 1 o output.png 'Hello, world!'
encode into a symbol version 1, level L.

qrencode iSv 1 output=output.png
read standard input and encode it into a structured appended
symbols in case insensitive mode.

Written by Kentaro Fukuchi.

Copyright (C) 2006, 2007, 2008 Kentaro Fukuchi.

qrencode 3.0.3 Jan. 23, 2008 QRENCODE(1)

Related Topics

Apt Get Commands