CUT command delimiter in reverse Post: 302477301

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1. Shell Programming and Scripting

Dynamic delimiter in cut command

hello.. my prob is as follows: i have to read from a file which may have different formats depending upon the delimiter used in the data of the file.now i need that the user input the delimiter.the input delimiter is stored in a variable and is used on cut command to retrieve necessary...

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How reverse cut or read rows of lines

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How can I use double character delimiter in the cut command

Hi All, Can the cut command have double character delimiter? If yes, how can we use it. if my data file contains : apple || mango || grapes i used cut -f1 -d"||" filename but got an error. Plz help.... Thanks.

4. Shell Programming and Scripting

cut a field, but with reverse order

Hi Everyone, I have one a.txt: a b 001 c b b 002 c c c, not 002 c The output should be 001 002 002 If i use cut -f 3 -d' ', this does not work on the 3rd line, so i thought is any way to cut the field counting from the end? or any perl thing can do this?:confused: ...

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Cut or awk in reverse

I may be making this too hard on myself, but I'm trying to find a way that I can use a cut or awk string to always remove the last two delimited fields of a string. Say I have PackageName-U939393-8.2.3.4.s390x.rpm But the s390x could be any string w/o periods in it, x8664 for example,...

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set output delimiter as tab in cut command

I can not make it work, it prints \t rather than introduce tabs. cut -d "," -f 4,8 Samples.csv --output-delimiter="\t" | sort > out Since I am running this command within a shell script, I tried manually inserting tab in this command, still does not work. I am using bash shell Suggestions...

7. Shell Programming and Scripting

How to cut by delimiter, and delimiter can be anything except numbers?

Hi all, I have a number of strings like below: //mnt/autocor/43�13'(33")W/ and i'm trying to get the numbers in this string, for example 431333 please help thanks ahead

8. UNIX for Dummies Questions & Answers

How to cut part of a string in reverse?

Hi, how to cut part of a string sing delimiter in reverse input file 1,2,st-pa-tr-01,2,3,4, 2,3,ff-ht-05,6,7,8 how can i obtain strings till st-pa-tr ff-ht i.e cutting the last part og string -01 and -05 Thanks & Regards Nivi edit by bakunin: changed thread title (typo)

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Problem in using cut command with pipe as a delimiter while using in a script

There is a text file in my project named as "mom.txt" in which i want to have contents like.................. LSCRM(Application Name): 1: This is my first application. 2: Today we did shell scripting automation for this app. 3: It was really a good fun in doing so. 4: Really good.| (Here i...

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Cut command with dynamic passing of delimiter and position values

Hi All, We have a requirement of picking nth position value by using cut command. value would be delimited by any symbols. We have to pass delimited value and postition to get the value in a string. ex. echo "A,B,C,D,E" |cut -d "," -f3 echo "A|B|C|D|E"|cut -d "|" -f2 Kindly frame the...

LEARN ABOUT OPENSOLARIS

ppmtopgm

ppmtopgm(1)                                                   General Commands Manual                                                  ppmtopgm(1)

NAME

       ppmtopgm - convert a portable pixmap into a portable graymap

SYNOPSIS

       ppmtopgm [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as  input.  Produces a portable graymap as output.  The output is a "black and white" rendering of the original
       image, as in a black and white photograph.  The quantization formula used is .299 r + .587 g + .114 b.

       Note that although there is a pgmtoppm program, it is not necessary for simple conversions from pgm to ppm , because any  ppm  program  can
       read  pgm  (and  pbm  ) files automatically.  pgmtoppm is for colorizing a pgm file.  Also, see ppmtorgb3 for a different way of converting
       color to gray.  And ppmdist generates a grayscale image from a color image, but in a way that makes it easy to differentiate  the  original
       colors, not necessarily a way that looks like a black and white photograph.

QUOTE

       Cold-hearted orb that rules the night
       Removes the colors from our sight
       Red is gray, and yellow white
       But we decide which is right
       And which is a quantization error.

SEE ALSO

       pgmtoppm(1),ppmtorgb3(1),rgb3toppm(1),ppmdist(1),ppm(5),pgm(5)

AUTHOR

       Copyright (C) 1989 by Jef Poskanzer.

                                                                   10 April 2000                                                       ppmtopgm(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Dynamic delimiter in cut command

Discussion started by: tej.buch

2. Shell Programming and Scripting

How reverse cut or read rows of lines

Discussion started by: doer

3. UNIX for Advanced & Expert Users

How can I use double character delimiter in the cut command

Discussion started by: AshishK

4. Shell Programming and Scripting

cut a field, but with reverse order

Discussion started by: jimmy_y