For cycle and formatting stdout Post: 302949318

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Top Forums Shell Programming and Scripting For cycle and formatting stdout Post 302949318 by Higgo on Thursday 9th of July 2015 08:54:51 AM

07-09-2015

Registered User

For cycle and formatting stdout

Dear all,

I want to create a table using a shell script. Hope someone can help.

I created a variable that contains the path for different files.
For all the files I want to do calculations and print it to stdout (or file) as a table.

I tried this code:

Code:

paths=`cat $tabdelim_file | awk '{print $2}' 
names=`cat $tabdelim_file | awk '{print $1}' 

echo -e "header1\theader2\theader3\theader4\theader5"

for i in $path
do
wc -l $i | awk '{print $1}'
awk '{print $3-$2}' $i | awk '{sum+=$1} END {print sum, sum/NR, (sum/2844551878)*100}'
# To header5 I want to print the name for the $i-th tag from $names - dont know how to do it
done

However the output is shifted like:

Code:

header1\theader2\theader3\theader4\theader5
cmd1_out for first element $i
cmd2_out (generates 3 values for header2-4) for first element $i
cmd1_out for second element $i
cmd2_out (generates 3 values for header2-4) for second element $i
etc

How can I create a desired output?

Code:

header1\theader2\theader3\theader4\theader5
cmd1_out\tcmd2_out1\tcmd2_out2\tcmd2_out3\tcmd3_out1\t
cmd1_out\tcmd2_out1\tcmd2_out2\tcmd2_out3\tcmd3_out1\t

Thank you for the answer,

Regards,
Laszlo

Higgo

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LEARN ABOUT OPENSOLARIS

igawk

IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME

       igawk - gawk with include files

SYNOPSIS

       igawk [ all gawk options ] -f program-file [ -- ] file ...
       igawk [ all gawk options ] [ -- ] program-text file ...

DESCRIPTION

       Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).

       AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like

	      @include getopt.awk

       in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.

OPTIONS

       See gawk(1) for a full description of the AWK language and the options that gawk supports.

EXAMPLES

       cat << EOF > test.awk
       @include getopt.awk

       BEGIN {
	    while (getopt(ARGC, ARGV, "am:q") != -1)
		 ...
       }
       EOF

       igawk -f test.awk

SEE ALSO

       gawk(1)

       Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.

AUTHOR

       Arnold Robbins (arnold@skeeve.com).

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +--------------------+-----------------+
       |  ATTRIBUTE TYPE    | ATTRIBUTE VALUE |
       +--------------------+-----------------+
       |Availability	    | SUNWgawk	      |
       +--------------------+-----------------+
       |Interface Stability | Volatile	      |
       +--------------------+-----------------+
NOTES

       Source for gawk is available on http://opensolaris.org.

Free Software Foundation					    Nov 3 1999								  IGAWK(1)

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