awk or grep Post: 302102055

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[grep awk cut] > awk

Hi, I'm very new to scripting. grep $s $filename | awk '{print $2}' | cut -c 1-8 How can I optimize this using a single awk? I tried: awk '/$s/ {print $2}' $filename | cut -c 1-8 However didn't work, I think the awk is not recognizing $s and the verbal is something else.

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grep and awk

I have grep MHz psrinfo-v.out it gives The i386 processor operates at 3000 MHz, The i386 processor operates at 3000 MHz, The i386 processor operates at 3000 MHz, The i386 processor operates at 3000 MHz, how to get instead of these 4 lines: CPU speed: 3000 MHz i.e. CPU...

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MEM=`ps v $PPID| grep -i db2 | grep -v grep| awk '{ if ( $7 ~ " " ) { print 0 } else

Hi Guys, I need to set the value of $7 to zero in case $7 is NULL. I've tried the below command but doesn't work. Any ideas. thanks guys. MEM=`ps v $PPID| grep -i db2 | grep -v grep| awk '{ if ( $7 ~ " " ) { print 0 } else { print $7}}' ` Harby.

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Is it better to grep and pipe to awk, or to seach with awk itself

This may just be a lack of experience talking, but I always assumed that when possible it was better to use a commands built in abilities rather than to pipe to a bunch of commands. I wrote a (very simple) script a while back that was meant to pull out a certain error code, and report back what...

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Read content between xml tags with awk, grep, awk or what ever...

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how do I change this line to use the awk command RC19=`grep -c "Broken pipe" $FTP_OUT` Code tags please

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Hi, I have a number of files containing the information below. """"" Fundallinfo 6.3950 14.9715 14.0482 """"" I would like to grep for Fundallinfo and use it to read the next line? I ideally would like to read the three numbers that follow in the next line and...

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Using awk instead of grep -f

Hi Guys. I am trying to count occurances of patterns(occurance can be anywhere in file2) from file1 in file2. file1 is god god pod rod file2 is iamgod iamgod podrod 123rod456 output should be god 2 god 2 pod 1 rod 2 I am not good at awk but i figured out this command.it doesnt...

LEARN ABOUT DEBIAN

python-coverage

PYTHON-COVERAGE(1)					      General Commands Manual						PYTHON-COVERAGE(1)

NAME

       python-coverage - measure code coverage of Python program execution

SYNOPSIS

       python-coverage -x module.py [ARG...]
       python-coverage -e
       python-coverage -r [-m]
       python-coverage -a [file...]

DESCRIPTION

       python-coverage	executes  a Python program and measures which of its statements are executed and which are not.  It stores the information
       in the file .coverage in the current working directory.

OPTIONS

       -e     Erase the .coverage file.

       -x     Execute a Python module, giving it the remaining command line arguments.

       -r     Produce a coverage report.

       -m     With -r, show the line numbers that were missed by the execution.

       -a     Annotate source files.  For each source file foo, produce foo,cover, with executed lines prefixed by ">" and non-executed by "!".

       --help Produce a help summary.  It might be more helpful than this manual page.

AUTHOR

       The python-coverage command is a one-line Python script which calls the coverage.py Python module to do all the work.  The module was rigi-
       nally developed by Gareth Rees, and is now developed by Ned Batchelder.	The module's home page is
       http://www.nedbatchelder.com/code/modules/coverage.html.

       This manual page was cobbled together by Lars Wirzenius for Debian, by copy-pasting from the help texts from the module.

																PYTHON-COVERAGE(1)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

[grep awk cut] > awk

Discussion started by: firdousamir

2. UNIX for Dummies Questions & Answers

grep and awk

Discussion started by: melanie_pfefer

3. Shell Programming and Scripting

MEM=`ps v $PPID| grep -i db2 | grep -v grep| awk '{ if ( $7 ~ " " ) { print 0 } else

Discussion started by: hariza

4. Shell Programming and Scripting

Is it better to grep and pipe to awk, or to seach with awk itself

Discussion started by: DeCoTwc