calculate sum size of files by date (arg list too long)


 
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Operating Systems Solaris calculate sum size of files by date (arg list too long)
# 1  
Old 08-04-2010
calculate sum size of files by date (arg list too long)

Hi,
I wanted a script to find sum of files for a particular date, below is my script
Code:
ls -lrt *.req | nawk '$6 == "Aug"' | nawk '$7 == "1"'| awk '{sum = sum + $5} END {print sum}'

However, i get the error below
/usr/bin/ls: arg list too long

How do i fix that.
Many thanks before.
# 2  
Old 08-04-2010
This is one way, and avoids the extra awk processes:

Code:
ls -lrt | awk '
        /.req$/ {
                if( $6 == "Aug" && $7+0 == 1 )
                        sum = sum + $5;
        }

        END {
               print sum+0
        }'

This User Gave Thanks to agama For This Post:
# 3  
Old 08-04-2010
Hi agama,

Thanks. It works perfectly.Smilie
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