comparing two strings Post: 302089778

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I have two strings a=Mar22 b=may21 how can I compare them Is this fine if then; . ... else .... fi or if then

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Hi All, While I am trying to run below code I Am getting the exception like ./abs.sh: line 102: syntax error near unexpected token `then' ./abs.sh: line 102: ` then' The Code Snippet is: if then cat $file1 | sed -e...

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i have a string in a file which gets repeated number of times like below: rpttxt("abc") . . rpttxt("REP_TITLE") rpttxt("BOS_TITLE") . . . . and so on using awk or grep how can i comapre the string( as the second half keeps varying) and store it in a temporary variable? I am using the...

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comparing 2 strings

hi i have 2 strings. i want to compare the strings. please help

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hi All i am facing prob in comparing two strings that have two word. below is the code snippet. checkValidates="file validates" file3_name="file" if then echo "file" $file3_name "is validated successfully" fi when i run this i get the error as -bash: [: too many arguments ...

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Hello I'm very new to Linux and shell scripting so I only know basic stuff. I'm making a script with the purpose of finding the longest string or word in a file. Here's what I got so far: #!/bin/bash longest="" for i in $(strings -n $1); do if ] then longest=$i fi done echo $longest...

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Hi, So I got his code below. $year is a string of 2010,2011 etc. I guess I want to convert $year to an integer so I can do my if statement to see if the year string is greater than 2010? Or how could I do this? Right now I get a syntax error doing this. if; then do stuff fi

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LEARN ABOUT DEBIAN

ppmquantall

ppmquantall(1)						      General Commands Manual						    ppmquantall(1)

NAME

       ppmquantall - run ppmquant on a bunch of files all at once, so they share a common colormap

SYNOPSIS

       ppmquantall [-ext extension] ncolors ppmfile ...

DESCRIPTION

       Takes a bunch of portable pixmap as input.  Chooses ncolors colors to best represent all of the images, maps the existing colors to the new
       ones, and overwrites the input files with the new quantized versions.

       If you don't want to overwrite your input files, use the -ext option.  The output files are then named the same as the input files, plus  a
       period and the extension text you specify.

       Verbose	explanation:  Let's  say  you've got a dozen pixmaps that you want to display on the screen all at the same time.  Your screen can
       only display 256 different colors, but the pixmaps have a total of a thousand or so different colors.  For a single pixmap you  solve  this
       problem	with  ppmquant;  this  script  solves  it for multiple pixmaps.  All it does is concatenate them together into one big pixmap, run
       ppmquant on that, and then split it up into little pixmaps again.

       (Note that another way to solve this problem is to pre-select a set of colors and then use ppmquant's -map option  to  separately  quantize
       each pixmap to that set.)

SEE ALSO

       ppmquant(1), ppm(5)

AUTHOR

       Copyright (C) 1991 by Jef Poskanzer.

								   27 July 1990 						    ppmquantall(1)

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