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sum numbers from stdout


 
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# 1  
sum numbers from stdout

hello im looking for short way to sum numbers from stdout the way i found to do it is to long for me i wander if there is shorter way to do it

ok it 2 stage action
this will make the list of number in to file sum.txt

grep -c include *.c | awk '{l=split($0,a,":");print a[2];}' > sum.txt
this will print the sum from the file

awk 'BEGIN {total=0} {total += $1} END {print total}' sum.txt

is there any way to make this action shorter?
# 2  
merge both actions thru awk

Code:
grep -c include *.c | awk -F: '{total+=$2} END{print total}'


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