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Full Discussion: Shell script (sh file) logic to compare contents of one file with another file and output to file
Top Forums Shell Programming and Scripting Shell script (sh file) logic to compare contents of one file with another file and output to file Post 303020207 by Don Cragun on Sunday 15th of July 2018 01:52:22 AM
Old 07-15-2018
Quote:
Originally Posted by pottic
What operating system are you using?

I am using red hat linux
Thank you.

Quote:
What shell are you using?

I am running .sh file
.sh is not a shell. .sh is a common filename extension used on Windows systems to indicate that the contents of the file are a shell script. But, since you're using Red Hat Linux instead of Windows, we don't know if you're using bash (or sh that is often a link to bash with several built-in utilities and syntax features that behave differently), dash, ksh, zsh, or one of several other shells that might or might not be available on your system.
Quote:
What logic is used to determine that one test is dependent on another test?

Code:
cat $baseDir/File1 | while read line
do
 IFS='
'
JIRAID=`echo $line | grep -Eo '([A-Z]{3,}-)([0-9]+)'`
cat $baseDir/File2 | while read line2
do
ParentfileNameIs=`echo $line2 | awk '{print $2}'`
ParentJIRAIDIS=`echo $line2 | awk '{print $1}'`
ParentID=`echo $ParentJIRAIDIS | tr -d '"'`
if grep -q $ParentfileNameIs "$baseDir/File1"; then
echo "$ParentID is dependent on $JIRAID  for file $ParentfileNameIs" >> $baseDir/File3
awk '!seen[$0]++'  $baseDir/File3 >  $baseDir/UniqueFile3	
fi
done
done

Showing us code that does not produce the output you want does not explain the logic that is supposed to be used to determine what things are dependent on other things in your desired output.

Please explain, in English, the logic that you want to use to determine dependencies.
 

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LEARN ABOUT DEBIAN

x2sys_merge

X2SYS_MERGE(1gmt)					       Generic Mapping Tools						 X2SYS_MERGE(1gmt)

NAME

       x2sys_merge - Merge an updated COEs tables

SYNOPSIS

       x2sys_merge -Amain_COElist.d -Mnew_COElist.d

DESCRIPTION

       x2sys_merge  will read two crossovers data base and output the contents of the main one updated with the COEs in the second one. The second
       file should only contain updated COEs relatively to the first one.  That is, it MUST NOT contain any new  two  tracks  intersections  (This
       point  is  NOT checked in the code). This program is useful when, for any good reason like file editing NAV correction or whatever, one had
       to recompute only the COEs between the edited files and the rest of the database.

       -A     Specify the file main_COElist.d with the main crossover error data base.

       -M     Specify the file new_COElist.d with the newly computed crossover error data base.

OPTIONS

       No space between the option flag and the associated arguments.

       EXAMPLES
	      To update the main COE_data.txt with the new COEs estimations saved in the smaller COE_fresh.txt, try

	      x2sys_merge -ACOE_data.txt -MCOE_fresh.txt > COE_updated.txt

SEE ALSO

       x2sys_binlist(1), x2sys_cross(1), x2sys_datalist(1), x2sys_get(1), x2sys_init(1), x2sys_list(1), x2sys_put(1), x2sys_report(1)

GMT 4.5.7							    15 Jul 2011 						 X2SYS_MERGE(1gmt)
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