10 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Hi All,
I have a data file and need to extract and convert it into csv format:
1) Read and extract the line containing string ending with "----" (file sample_linebyline.txt file) and to make a .csv file from this.
2) To read the flat file flatfile_sample.txt which consists of similar data (... (9 Replies)
Discussion started by: abhi_123
9 Replies
2. Shell Programming and Scripting
i have a file (csv or txt or anything which has 4 columns (id,name,number,location) and it contains data. i want to convert the data of specific columns like name to ooooo and number to 88888 matching the field length of that columns.
for example
if name column has
anthony which is 7, it should... (2 Replies)
Discussion started by: prajaktaraut
2 Replies
3. Shell Programming and Scripting
I have a file that contains 2 columns tag,pos
cat input_file
tag pos
atg 10
ata 16
agt 15
agg 19
atg 17
agg 14
I have used following command to sort the file based on second column
sort -k 2 input_file
tag pos
atg 10
agg 14
agt 15
ata 16
agg 19
atg 17 (2 Replies)
Discussion started by: raj_k
2 Replies
4. Shell Programming and Scripting
Hi All,
I need to convert an exel spreadsheet into a SAS dataset,
and the following format change is needed. Please help, this is too complex
for a biologist.
Let me describe the input.
1st row is generation.1st column in keyword 'generation', starting 2nd column there are 5... (9 Replies)
Discussion started by: newbie83
9 Replies
5. Shell Programming and Scripting
Hi All,
I was wondering how I can convert each line in an input file where fields are separated by variable width spaces into a CSV file. Below is the scenario what I am looking for.
My Input data in inputfile.txt
19 15657 15685 Sr2dReader 107.88 105.51... (4 Replies)
Discussion started by: vharsha
4 Replies
6. Shell Programming and Scripting
How can I get an error when converting 3rd line, since it has invalid characters
abcde
a®cdée
a�cd�
Unicode for
® = ®
é = é
I used "iconv -f UTF-8 -t ISO-8859-15 in.txt > out.txt" (2 Replies)
Discussion started by: arunbs
2 Replies
7. Shell Programming and Scripting
I've been trying to figure this out for a while but I'm completely stumped. I have files with data in rows and I need to convert the data to columns. Each record contains four rows with a "field name: value" pair. I would like to convert it to four columns with the field names as column headers... (5 Replies)
Discussion started by: happy_ee
5 Replies
8. Shell Programming and Scripting
My input file:
data_5 Ali 422 2.00E-45 102/253 140/253 24
data_3 Abu 202 60.00E-45 12/23 140/23 28
data_1 Ahmad 256 7.00E-45 120/235 140/235 22
data_4 Aman 365 8.00E-45 15/65 140/65 20
data_10 Jones 869 9.00E-45 65/253 140/253 18... (12 Replies)
Discussion started by: patrick87
12 Replies
9. UNIX for Dummies Questions & Answers
Hi,
Could anyone help me in changing a tabular format output to comma seperated file pls in K-sh. Its very urgent.
E.g : username empid
------------------------
sri 123
to
username,empid
sri,123
Thanks,
Hema:confused: (2 Replies)
Discussion started by: Hemamalini
2 Replies
10. Shell Programming and Scripting
Hi,
I have a perl script that prints some data in the form of a table (HTML table) Now, I want to be able to convert this data into a report on an Excel sheet. How can I do this?
Regards,
Garric (4 Replies)
Discussion started by: garric
4 Replies
QRENCODE(1) General Commands Manual QRENCODE(1)
NAME
qrencode - Encode input data in a QR Code and save as a PNG or EPS image.
SYNOPSIS
qrencode [OPTION]... [STRING]
DESCRIPTION
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 or EPS image.
OPTIONS
-h, --help
display help message.
-o FILENAME, --output=FILENAME
write image to FILENAME. If '-' is specified, the result will be output to standard output. If -S is given, structured symbols are
written to FILENAME-01.png, FILENAME-02.png, ... (suffix is removed from FILENAME, if specified)
-s NUMBER, --size=NUMBER
specify the size of dot (pixel). (default=3)
-l {LMQH}, --level={LMQH}
specify error collectin level from L (lowest) to H (highest). (default=L)
-v NUMBER, --symversion=NUMBER
specify the version of the symbol. (default=auto)
-m NUMBER, --margin=NUMBER
specify the width of margin. (default=4)
-d NUMBER, --dpi=NUMBER
specify the DPI of the generated PNG. (default=72)
-t {PNG,EPS,SVG,ANSI,ANSI256,ASCII,ASCIIi,UTF8,ANSIUTF8}
--type={PNG,EPS,SVG,ANSI,ANSI256,ASCII,ASCIIi,UTF8,ANSIUTF8}
specify the type of the generated image. (default=PNG)
-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.
-M, --micro
encode in a Micro QR Code. (experimental)
--foreground=RRGGBB[AA]
--background=RRGGBB[AA]
specify foreground/background color in hexadecimal notation. 6-digit (RGB) or 8-digit (RGBA) form are supported. Color output sup-
port available only in PNG and SVG.
-V, --version
display the version number and copyrights of the qrencode.
[STRING]
input data. If it is not specified, data will be taken from standard input.
EXAMPLES
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.
AUTHOR
Written by Kentaro Fukuchi.
RESOURCES
Main Web Site: http://fukuchi.org/works/qrencode/
Source code repository: https://github.com/fukuchi/libqrencode/
COPYRIGHT
Copyright (C) 2006-2012 Kentaro Fukuchi.
qrencode 3.4.1 Oct. 9, 2012 QRENCODE(1)