AWK Data Cleaning Post: 302459487

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1. AIX

doing some spring cleaning....

USERS="me you jim joe sue" for user in ${USERS}; do rmuser -p $user usrdir=`cat /etc/passwd|grep $user|awk -F":" '{ print $6 }'` rm -fr `cat /etc/passwd|grep $user|awk -F":" '{ print $6 }'` echo Deleting: $user '\t' REMOVING: $usrdir done This is for AIX ONLY!!! but easily ported to...

2. Shell Programming and Scripting

Data Cleaning in a file

Hi , I have the below source data, I need to clean the data in 2nd,4th,5th columns. Source Data RECORD,CASH_TRANS,BEJING,AUG2011/CASH_TRANS,Y/N150/CASH_TRANS,N/201108 RECORD,CASH_TRANS,INDIA,AUG2011/CASH_TRANS,Y/NC110/CASH_TRANS,N/201108...

3. Shell Programming and Scripting

File cleaning

HI , I am getting the source data as below. Source Data CDR_Data,,,,, F1,F2,F3,F4,F5,F6 5,5,6,7,8,7 6,6,g,,, 7,7,76,,, 8,8,gt,,, 9,9,df ,d,d,d ,,,,,

4. Shell Programming and Scripting

cleaning the file

Hi, I have a file with multiple rows. each row has 8 columns. Column 8 has entries separated by commas. I want to exclude all the rows in which column 8 has more than 3 commas. 1234#0/1 - ABC_1234 3 ATGCATGCATGC HHHIIIGIHVF 1 49:T>C,60:T>C,78:C>A,76:G>T,65:T>G Thanks, Diya

5. Shell Programming and Scripting

Cleaning AWK code

Hi I need some help to clean my code used to get city location. wget -q -O - http://www.ip2location.com/ | grep chkRegionCity | awk 'END { print }' | awk -F"" '{print $4}' It gives me the city but have a leading space. I am sure this could all be done by one single AWK Also if possible...

6. Shell Programming and Scripting

Help with parsing data with awk , eliminating unwanted data

Experts , Below is the data: --- Physical volumes --- PV Name /dev/dsk/c1t2d0 VG Name /dev/vg00 PV Status available Allocatable yes VGDA 2 Cur LV 8 PE Size (Mbytes) 8 Total PE 4350 Free PE 2036 Allocated PE 2314 Stale PE 0 IO Timeout (Seconds) default --- Physical volumes ---...

7. Shell Programming and Scripting

Cleaning output using awk

I have some small problem with my code. data.html <TD class="statuscol2">c</TD> <TD class="statuscol3">18</TD> <TD class="statuscol4"><SPAN TITLE="#04">test4</SPAN></TD> <TD...

8. Shell Programming and Scripting

Cleaning through perl or awk a Stemmer dictionary

Hello, I work under Windows Vista and I am compiling an open-source stemmer dictionary for English and eventually for other Indian languages. The Engine which I have written has spewed out all lemmatised/expanded forms of the words: Nouns, Adjectives, Adverbs etc. Each set of expanded forms is...

9. Shell Programming and Scripting

awk --> math-operation in data-record and joining with second file data

Hi! I have a pretty complex job - at least for me! i have two csv-files with meassurement-data: fileA ......

LEARN ABOUT DEBIAN

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)