Need Help with AWK Post: 302491838

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1. Shell Programming and Scripting

Awk problem: How to express the single quote(') by using awk print function

Actually I got a list of file end with *.txt I want to use the same command apply to all the *.txt Thus I try to find out the fastest way to write those same command in a script and then want to let them run automatics. For example: I got the file below: file1.txt file2.txt file3.txt...

2. Shell Programming and Scripting

scripting/awk help : awk sum output is not comming in regular format. Pls advise.

Hi Experts, I am adding a column of numbers with awk , however not getting correct output: # awk '{sum+=$1} END {print sum}' datafile 2.15291e+06 How can I getthe output like : 2152910 Thank you.. # awk '{sum+=$1} END {print sum}' datafile 2.15079e+06

3. Shell Programming and Scripting

awk: assign variable with -v didn't work in awk filter

I want to filter 2nd column = 2 using awk $ cat t 1 2 2 4 $ VAR=2 #variable worked in print $ cat t | awk -v ID=$VAR ' { print ID}' 2 2 # but variable didn't work in awk filter $ cat t | awk -v ID=$VAR '$2~/ID/ { print $0}'

4. Shell Programming and Scripting

Problem with awk awk: program limit exceeded: sprintf buffer size=1020

Hi I have many problems with a script. I have a script that formats a text file but always prints the same error when i try to execute it The code is that: { if (NF==17){ print $0 }else{ fields=NF; all=$0; while...

5. Shell Programming and Scripting

Comparison and editing of files using awk.(And also a possible bug in awk for loop?)

I have two files which I would like to compare and then manipulate in a way. File1: pictures.txt 1.1 1.3 dance.txt 1.2 1.4 treehouse.txt 1.3 1.5 File2: pictures.txt 1.5 ref2313 1.4 ref2345 1.3 ref5432 1.2 ref4244 dance.txt 1.6 ref2342 1.5 ref2352 1.4 ref0695 1.3 ref5738 1.2...

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awk command to compare a file with set of files in a directory using 'awk'

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7. Shell Programming and Scripting

HELP with AWK one-liner. Need to employ an If condition inside AWK to check for array variable ?

Hello experts, I'm stuck with this script for three days now. Here's what i need. I need to split a large delimited (,) file into 2 files based on the value present in the last field. Samp: Something.csv bca,adc,asdf,123,12C bca,adc,asdf,123,13C def,adc,asdf,123,12A I need this split...

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Passing awk variable argument to a script which is being called inside awk

consider the script below sh /opt/hqe/hqapi1-client-5.0.0/bin/hqapi.sh alert list --host=localhost --port=7443 --user=hqadmin --password=hqadmin --secure=true >/tmp/alerts.xml awk -F'' '{for(i=1;i<=NF;i++){ if($i=="Alert id") { if(id!="") if(dt!=""){ cmd="sh someScript.sh...

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Pass awk field to a command line executed within awk

Hi, I am trying to pass awk field to a command line executed within awk (need to convert a timestamp into formatted date). All my attempts failed this far. Here's an example. It works fine with timestamp hard-codded into the command echo "1381653229 something" |awk 'BEGIN{cmd="date -d...

10. Shell Programming and Scripting

awk output yields error: awk:can't open job_name (Autosys)

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rake

RAKE(1) 						 Ruby Programmers Reference Guide						   RAKE(1)

NAME

     rake -- Ruby Make

SYNOPSIS

     rake [--f Rakefile] [--version] [-CGNPgnqstv] [-D [PATTERN]] [-E CODE] [-I LIBDIR] [-R RAKELIBDIR] [-T [PATTERN]] [-e CODE] [-p CODE]
	  [-r MODULE] [--rules] [variable=value] target ...

DESCRIPTION

     Rake is a simple ruby(1) build program with capabilities similar to the regular make(1) command.

     Rake has the following features:

     o	 Rakefiles (Rake's version of Makefiles) are completely defined in standard Ruby syntax.  No XML files to edit. No quirky Makefile syntax
	 to worry about (is that a tab or a space?).

     o	 Users can specify tasks with prerequisites.

     o	 Rake supports rule patterns to synthesize implicit tasks.

     o	 Flexible FileLists that act like arrays but know about manipulating file names and paths.

     o	 A library of prepackaged tasks to make building rakefiles easier.

OPTIONS

     --version		 Display the program version.

     -C
     --classic-namespace
			 Put Task and FileTask in the top level namespace

     -D [PATTERN]
     --describe [PATTERN]
			 Describe the tasks (matching optional PATTERN), then exit.

     -E CODE
     --execute-continue CODE
			 Execute some Ruby code, then continue with normal task processing.

     -G
     --no-system
     --nosystem 	 Use standard project Rakefile search paths, ignore system wide rakefiles.

     -I LIBDIR
     --libdir LIBDIR	 Include LIBDIR in the search path for required modules.

     -N
     --no-search
     --nosearch 	 Do not search parent directories for the Rakefile.

     -P
     --prereqs		 Display the tasks and dependencies, then exit.

     -R RAKELIBDIR
     --rakelib RAKELIBDIR
     --rakelibdir RAKELIBDIR
			 Auto-import any .rake files in RAKELIBDIR.  (default is rakelib )

     -T [PATTERN]
     --tasks [PATTERN]	 Display the tasks (matching optional PATTERN) with descriptions, then exit.

     -e CODE
     --execute CODE	 Execute some Ruby code and exit.

     -f FILE
     --rakefile FILE	 Use FILE as the rakefile.

     -h
     --help		 Prints a summary of options.

     -g
     --system		 Using system wide (global) rakefiles (usually ~/.rake/*.rake ).

     -n
     --dry-run		 Do a dry run without executing actions.

     -p CODE
     --execute-print CODE
			 Execute some Ruby code, print the result, then exit.

     -q
     --quiet		 Do not log messages to standard output.

     -r MODULE
     --require MODULE	 Require MODULE before executing rakefile.

     -s
     --silent		 Like --quiet, but also suppresses the 'in directory' announcement.

     -t
     --trace		 Turn on invoke/execute tracing, enable full backtrace.

     -v
     --verbose		 Log message to standard output (default).

     --rules		 Trace the rules resolution.

SEE ALSO

     ruby(1) make(1)

     http://rake.rubyforge.org/

REPORTING BUGS

     Bugs, features requests and other issues can be logged at <http://onestepback.org/redmine/projects/show/rake>.

     You will need an account to before you can post issues. Register at <http://onestepback.org/redmine/account/register>.  Or you can send an
     email to the author.

AUTHOR

     Rake is written by Jim Weirich <jim@weirichhouse.org>

UNIX
								 November 7, 2012							      UNIX

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Awk problem: How to express the single quote(') by using awk print function

Discussion started by: patrick87

2. Shell Programming and Scripting

scripting/awk help : awk sum output is not comming in regular format. Pls advise.

Discussion started by: rveri

3. Shell Programming and Scripting

awk: assign variable with -v didn't work in awk filter

Discussion started by: honglus

4. Shell Programming and Scripting

Problem with awk awk: program limit exceeded: sprintf buffer size=1020

Discussion started by: fate