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# 1  
Old 09-05-2012
Bug line count
Hi

In my directory i have file of many days , i want to count the number of line of all the files of todays date. every file will have date component on it for eg. V5_T_RIO_TAFM_20120905070015847.LOG

from the file name 20120905- > this show that file is of today's date .

I have written the below command which is giving wrong outpput
Code:
ls -ltr *_20120905* | wc -l | awk '{sum += $0} END {print sum}'

Can you let me know what is wrong in it
Last edited by Franklin52; 09-05-2012 at 06:32 AM.. Reason: Please use code tags for data and code samples
# 2  
Old 09-05-2012
how about?

Code:
cat *_20120905* | wc -l

# 3  
Old 09-05-2012
ls -ltr *_20120905* will list the files matching that pattern. So, the next command in your pipeline will count the number of files listed and not the number of lines in the files listed. Also, for this, -ltr are useless.

wc -l *_20120905* is enough. The last line will give the total count of lines in all the files if there are multiple files.
# 4  
Old 09-05-2012
Quote:
Originally Posted by elixir_sinari
ls -ltr *_20120905* will list the files matching that pattern. So, the next command in your pipeline will count the number of files listed and not the number of lines in the files listed. Also, for this, -ltr are useless.

wc -l *_20120905* is enough. The last line will give the total count if there are multiple files.
I want the total of all the count from all the file. this is giving me line count per file
# 5  
Old 09-05-2012
Quote:
Originally Posted by guddu_12
I want the total of all the count from all the file. this is giving me line count per file
Please read what I have written, properly and if required, slowly (Smilie).
# 6  
Old 09-05-2012
So sorry, it the last it gives the total, but i want just the total all together
# 7  
Old 09-05-2012
did you try what i posted?
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