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Shell script to read little complex values

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# 1  
Old 09-04-2014
Shell script to read little complex values
Dear All,

I have attached a file. In that I want to read some of the values like
1. ExecutionTime
2. ClockTime
etc. I want to read at a specified time. How can I do that?

Thanks & Regards,
linuxUser_
logRun.txt (1.46 MB) 
# 2  
Old 09-04-2014
What have you tried?
# 3  
Old 09-05-2014
Code:
grep -r -n "Time = " fileName

will give me all the time data.... but I really dont have any idea how to capture specific time or loop over all times.

If I can loop over all the times also completely fine. I have my own logic to solve the issue.
# 4  
Old 09-05-2014
What output are you trying to get?
# 5  
Old 09-05-2014
As you are running the grep directly on a file name you do not need the -r option which is for searching directories recursively.

What are your EXACT requirements? Like what is your desired output and specifically what are you trying to do?
# 6  
Old 09-05-2014
you can change the value of t to wharever time you wanted to grep
Code:
awk '$0 ~ ("^Time = " t "$") {getline;
 for(i=1; i<=NF; i++)
  {if($i ~ /^ExecutionTime$/) et=($(i+2) " " $(i+3))
  else if($i ~ /ClockTime/) ct=($(i+2) " " $(i+3))}
 print "Time = " t
 print "ExecutionTime = " et
 print "ClockTime = " ct}' RS= FS='[ \t\n]' t='0.639' logRun.txt

This User Gave Thanks to SriniShoo For This Post:
linuxUser_
# 7  
Old 09-06-2014
Quote:
Originally Posted by pilnet101
As you are running the grep directly on a file name you do not need the -r option which is for searching directories recursively.

What are your EXACT requirements? Like what is your desired output and specifically what are you trying to do?
Hi

Thanks for reply.
My exact requirement is to read a variable form file. Everything else I can manage.

lets say I have a file with following entities.
file.txt
Code:
Heroname Hrithik;
heroAge 19;
lastMarriedGalsAge 35.54312;

Now I want to read this data using shell and do something else.

How can I do that?

My trails:
Code:
awk -v '
        /^Heroname/ {SF=$2;gsub(";$"," ",SF)}
        /^heroAge/ {ST=$2;gsub(";$"," ",ST)}
        /^lastMarriedGalsAge/ {SA=$2;gsub(";$"," ",SA)}
       ' file.txt
echo $SF;
echo $ST;
echo $SA;

result
Code:
awk: improper assignment: -v
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