Incrementing variable in for Post: 302491318

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No. post not incrementing

Hi Admin, i just noticed that when I do postings, the number does not increment. eg : Post A -Total Posts 312 Post B - Total Posts 312 Post C - Total Posts 313 Post D - Total Posts 313 Why is this so? Can you kindly check this out? Thank you.

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Incrementing the date stored in the variable

Hi all, I have a variable with date as 20080831 . Now I want to increment it as 20080901 and so on.Is there any command for this. Please help me. thanks rameez

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Incrementing a variable is not happening

Hi All, Iam trying to increment a variable Following is the code #!/usr/bin/ksh i=1; i='expr $i+1'; echo $i; Output: expr $i+1 not able to understand why its happening in that way i was expecting result as 2... if the above method is worng .. can you help how i can get...

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Incrementing Variable resets outside of while loop

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Incrementing with a twist - please help

I'm currently trying to write a ksh or csh script that would change the name of a file found in directories and attach to the name an incrementing three digit number. I know how to write a script that will go: 000, 001, 002, 003, etc The twist is I need more increments then allowed by a 3...

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Hi, I am using BASH. I have encountered a situation where the following is necessary (but I am not sure how to do it): #Define multiple arrays, whose names only differ by a number: ARRAY_1=(1 2 3) ARRAY_2=(4 5 6) ARRAY_3=(7 8 9) #Define ARRAY_AMOUNT, the number of arrays. In this case...

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incrementing the variable name along with the data?

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Help with incrementing the date

I have a date variable like 2012-12-31 ( YYYY -MM -DD ) in flat file and it has to be incremtented by 1 every time i run the script Example : i tried the below script after data modifcation but this does not seem to work expr `20121231 +%Y%m%d` + 1 Note : Mine is not a GNU...

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Passing specific and incrementing lines of text from file via variable

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LEARN ABOUT REDHAT

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)

10 More Discussions You Might Find Interesting

1. Post Here to Contact Site Administrators and Moderators

No. post not incrementing

Discussion started by: incredible

2. Linux

Incrementing the date stored in the variable

Discussion started by: rameezrajas

3. Shell Programming and Scripting

Incrementing a variable is not happening

Discussion started by: kiranlalka

4. Homework & Coursework Questions

Incrementing Variable resets outside of while loop

Discussion started by: ratzlaff