To increment the values from the file Post: 302530378

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Increment userid in file

Hello, does anyone know how to increment a userid(number) written in any scripting language that works on a shell? For example: I have a HTML file in this format: userid: name: telephone: Every time I execute my script it adds the same fields, except with the userid incremented. Like...

2. Shell Programming and Scripting

Check file and increment

My scripts excepts 4 files ABCD_01 ABCD_02 ABCD_03 ABCD_04 I want to check for these files , and increment counter one by one . at the end i would like to echo as 4 of 4 expected instances of file found . I tried something like thsi $counter =1 if counter=counter+1 i need...

3. Shell Programming and Scripting

File existence and increment

count=0; while read line; do ] && let count=count+1; done < file_name.txt echo echo "$count of 10 files found " echo The scenario is a follows : I have a file which contains a list of filenames present in particular directory . I am checking fo the existence of the file and...

4. Shell Programming and Scripting

Increment a value in a configuration file.

Experts, I would appreciate if someone took the time to express there opinion /approach in creating a new change daily to a configuration file. I create a new log file each day and I wish to have a browser based reader display the new file. To achieve this I would need to create a new...

5. Shell Programming and Scripting

Increment Numbers in File

Hello, I have a text file withe some records 20121031|5 20121030|3 20121029|1 20121028|4 20121027|6 I want to search for a patten with '20121030' and then increment the second part of the delimiter i.e. 3 by 1 to make it 4 to look like 20121031|5 20121030|4 20121029|1 20121028|4...

6. Shell Programming and Scripting

Need to increment number in data file

Hello, I have an Excel spreadsheet with the following data: Refntns3_1 char 30 Ref H77 nt codon 1 Reference H77 Nucleotide Codon 1 -- Codns3_1 char 30 Obs Nucleotides codon 1 Observed Nucleotides Codon 1 ...

7. Shell Programming and Scripting

Increment value in text file

Hi Guys, I am new to shell programing, I have a csv file which has 50k records and I have got the requirement to increment the value in second column after each 5000 records. for example below A,B,C,D //Header 1,1,London,UK 1,1,Manchester,UK 1,1,Glasgow,UK . . . 1,1,Newyork,USA...

8. Shell Programming and Scripting

Need a REGEX to increment the file number of a pdf file

Hello, I have a few thousand .pdf files in various folders each have a naming scheme like this: 006_-_Titled_Document_#34_-_September-25-2011-side-1.pdf In each folder, the number system starts at 001 (as you see on the far left of the file name), and then ends at 999 (maximum .pdf files)....

9. Shell Programming and Scripting

Increment Column having Alphanumeric value in file

I want to replace a column(first and last) having an alphanumeric value in a file. Requirement : 1)All values in a Column must be unique and contain an incremented pattern �HCTV0096� for first column and �cafefeca0090� for last column 2)for uniquely identifying each value in column Numeric part...

10. Shell Programming and Scripting

Check increment values in column

Gents, I have a file where i would like to check the constant increment by 2 in column 2. 5450 1000 5450 1002 5450 1004 5450 1006 5465 1000 5465 1002 5465 1006 5465 1008 5550 1002 5550 1004 5550 1006 5550 1008 6830 1000 6830 1002 6830 1008 6830 1010

LEARN ABOUT ULTRIX

ppmtosixel

ppmtosixel(1)						      General Commands Manual						     ppmtosixel(1)

NAME

       ppmtosixel - convert a portable pixmap into DEC sixel format

SYNOPSIS

       ppmtosixel [-raw] [-margin] [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as input.  Produces sixel commands (SIX) as output.	The output is formatted for color printing, e.g. for a DEC
       LJ250 color inkjet printer.

       If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled.  A printer control header and a color assignment table
       begin the SIX file.  Image data is written in a compressed format by default.  A printer control footer ends the image file.

OPTIONS

       -raw   If  specified,  each  pixel  will  be explicitly described in the image file.  If -raw is not specified, output will default to com-
	      pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands.  A raw file is often an order	of  magni-
	      tude larger than a compressed file and prints much slower.

       -margin
	      If  -margin  is not specified, the image will be start at the left margin (of the window, paper, or whatever).  If -margin is speci-
	      fied, a 1.5 inch left margin will offset the image.

PRINTING

       Generally, sixel files must reach the printer unfiltered.  Use the lpr -x option or cat filename > /dev/tty0?.

BUGS

       Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion.  If the original PPM maxval was
       greater	than  100,  rescaling  also reduces the image depth.  While the actual RGB values from the ppm file are more or less retained, the
       color palette of the LJ250 may not match the colors on your screen.  This seems to be a printer limitation.

SEE ALSO

       ppm(5)

AUTHOR

       Copyright (C) 1991 by Rick Vinci.

								   26 April 1991						     ppmtosixel(1)