Question in awk Post: 302101196

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awk question

I have the following error: ls -lt | awk 'BEGIN NR > 1 { print $2, $9 }' Syntax Error The source line is 1. The error context is BEGIN >>> NR <<< > 1 { print $2, $9 } awk: 0602-500 Quitting The source line is 1. What I want to do is ls a directory, skip the first...

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Hello, I have the following command that does 2 searches. awk '{if ($0 ~ /STRING1/) {c++} }{if ( c == 2 ) {sub(/STRING1/,"NEWSTRING") } } { print }' FILE How do I search up after the first search? thanks

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i have a little awk script that I use looks this: awk '{if (FNR==1){print FILENAME; print $0}else print $0}' file1...file2....fi... > bundled. i have completely forgotten how to unbundle this. I have tried several different approaches and still can not remember how to unbundle the file bundled....

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I am trying to read through a file, gather the states in that file and change it from an abbreviation to the ful text. Can anyone provide some assistance. Thanks!!

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How I can rid of the following presentation du -sk /u*/oradata/TEST/*.dbf |awk '{print total+=$1} 1.28003e+06 4.35109e+06 4.36134e+06 4.4535e+06 5.47752e+06 5.48777e+06 7.52554e+06 7.73036e+06 9.06158e+06 :confused: thank you

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Hi, in the following script, what does " a=$0} END " mean ? do we need that ? Thanks awk '{a=$0} END {for (i=NR; i>=1; i--) print a}' file

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Can anyone help with this this one liner: nawk -v RS='' '$1=$1' InputFile What I have in the file: 0.0013985457223116 -0.0002338180925628 0.0 0.0003709430584958 -0.0005763523138347 0.0 And the output I want: 0.0013985457223116 -0.0002338180925628 0.0 0.0003709430584958...

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Basic awk question...getting awk to act on $1 of the command itself

I have a script problem that I am not able to solve due my very limited understanding of unix/awk. This is the contents of test.sh awk '{print $1}' From the prompt if I enter: ./test.sh Hello World I would expect to see "Hello" but all I get is a blank line. Only then if I enter "Hello...

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awk question.

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: im using ls -l | xargs | awk '{what ever files here}' im trying to get something that looks like this...

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awk question : system output to awk variable.

Hi Experts, I am trying to get system output to capture inside awk , but not working: Please advise if this is possible : I am trying something like this but not working, the output is coming wrong: echo "" | awk '{d=system ("date") ; print "Current date is:" , d }' Thanks,

LEARN ABOUT DEBIAN

cssort

CSSORT(1p)						User Contributed Perl Documentation						CSSORT(1p)

NAME

       cssort -- Czech sort

FORMAT

       cssort [ "-c"list | "-f"list ["-d"regexp]] [files ...]

SYNOPSIS

	       cssort -c10-15,50-,25-45 < file
	       cssort -f3,5-6 < file
	       cssort -f3,5-6 -s: < file

DESCRIPTION

       Cssort is a utility that sorts input lines according to rules used in the Czech language. You can run it without any options, then it just
       uses whole lines for sorting. With the options, it's possible to specify parts of the lines to be used for comparison.

       list
	   A comma-separated list of integer field numbers or field ranges. The are indexed from 1 and if a range is open (eg. "5-"), it means all
	   remaining fields from the starting number.

       -c  Stands for columns and the list that follows specifies byte ranges on the line. You will probably use this option to sort data with
	   fixed width fields.

       -f  Fields that will be used for sort.

       -d  Delimiter that separates fields in the -f option. It is a Perl regular expression, the default is "[ 	]+", which means any number of
	   spaces or tabs in a row.

       The program assumes ISO-8859-2 encoding. Some way to specify another input encoding will come in the next versions. If you need to sort
       files with different encodings, you might want to check the cstocs conversion utility.

SEE ALSO

       Cz::Sort(3), cstocs(1).

AUTHOR

       Jan Pazdziora, adelton@fi.muni.cz.

perl v5.10.1							    2010-01-16								CSSORT(1p)

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LEARN ABOUT DEBIAN

cssort