Hi all,
...
but i need to find out the differnce between the last line $1 value and the second last line value $1
Assuming the lines of interest are of the same format ( as posted ) and they're always present in the last 40 records of the log file, you can do something like this:
Quote:
...if this value is more than 50 MB then i need to send mail. Could you please some one help on this.
Something along the lines of ...
or calling the mail command with the system function in the END statement:
As per my understanding of your requirement, the code works as expected.
Quote:
Originally Posted by senthilkumar_ak
...but i need to find out the differnce between the last line $1 value and the second last line value $1
I see that you need to substract the second to the last line value ( in blue ) from the last line value ( in red ), disregarding entirely all the previous records, ( as I see it ).
My conclusions stemmed from your posted code, which points to those colored values ( btw there's a missmatch between your first and second tail in your first post, I used the first ). In absence of a good sample, I provided my own:
( Displaying only the last records )
I believe the main issue of extracting the last adjacent values is resolved, so little effort is needed modifying the code.
In the awk I am trying to subtract the difference $3-$2 of each matching $4 before the first _ (underscore) and print that value in $13.
I think the awk will do that, but added comments. What I am not sure off is how to add a line or lines that will add sum each matching $13 value and put it in... (2 Replies)
Hi Guys,
What is difference between this two lines in script
logger -p daemon.info -t postback Starting /opt/local/bin/backup-report
and
/opt/local/bin/backup-report
is the backu script running twice here?
Thanks, (2 Replies)
I have two files named Before.txt and After.txt:
Now i want to find the difference in content between <Marker 1> and <Marker 2> in the two files.
---------- Post updated at 05:00 PM ---------- Previous update was at 04:50 PM ----------
Any help will be highly appreciated..:) (3 Replies)
Hello
I have a file in following format:
IV 08:09:07
NM 08:12:01
IC 08:12:00
MN 08:14:20
NM 08:14:15
I need a script to compare time on each line with previous line and show the inconsecutive line. Ex.:
08:12:00
08:14:15
A better way... (6 Replies)
13608:End of Tests.
13811:End of Tests.
14014:End of Tests.
14217:End of Tests.
14420:End of Tests.
14623:End of Tests.
14826:End of Tests.
15029:End of Tests.
15232:End of Tests.
15435:End of Tests.
15638:End of Tests.
i have file like above. i want difference betwwn first field of... (2 Replies)
Hi guru's,
Am new to shell scripting.
I am getting the below o/p from the oracle database, when I fire a query.
ID JOB_ID ELAPSED_TIME FROM TO
----- ------ ------------------- -------- --------
62663 11773 01/06/2009 09:49:13 SA CM
62664 11773 ... (4 Replies)
I have two files like this:
#FILE 1
ABCD 4322 26485
JMTJ 5311 97248
XMPJ 4321 58978
#FILE 2
ABCD 4321 26485
JMTJ 5311 97248
XMPJ 4321 68978
What to do: Compare the two files and find those lines that doesn't match. And have a new file like this:
#FILE 3
"from file 1"
ABCD 4322 26485... (11 Replies)
Hi everyone,
i have files containing lines of number:
109
107
67
62
..
..
i want to calculate the difference between numbers in lines 1 and 2, 3 and 4, 5 and 6 and so on. would someone help me please?. Thanks (12 Replies)
I would like my script to be able to tell the difference between to lines of input, like:
Input 1:
1 2 3 4 5
Input 2:
1 2 3 4 5 6
I want the script to tell me that the difference between the two lines is the 6. Is there anyway I can have it do this?
Here's an example of what my script... (12 Replies)