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Top Forums Shell Programming and Scripting How to remove part of the line from start of the line? Post 302997957 by chetanojha on Tuesday 23rd of May 2017 10:36:59 AM
Old 05-23-2017
Dear All,

Yes this works fine. AWK command has done the job for me. I need to know now is how can i add this output to a file.

I ran below which brings the required result in the variable.
Code:
cert1=`awk -F ":" 'NR==1 {sub("^ ", "", $2); print $2}' $temp_file`

when i am adding this output at the end of the file, it is adding ^M character in the whole file. I am using below
Code:
echo ${cert1} >> main_file.txt

One another thought, is there any way I can run java command as shown below and awk the output directly putting it into a file. Which means output of the java command should feed to the awk (which will pull blue line above) and add it to the third file?
 

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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). Free Software Foundation Nov 3 1999 IGAWK(1)
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