499 B

Raw Blame History

awk

A versatile programming language for working on files

Print the fifth column in a space separated file

awk '{print $5}' {{filename}}

Print the third column in a comma separated file

awk -F ',' '{print $3}' {{filename}}

Sum the values in the first column and print the total

awk '{s+=$1} END {print s}' {{filename}}

Sum the values in the first column and pretty-print the values and then the total

awk '{s+=$1; print $1} END {print "--------"; print s}' {{filename}}