Bash One-Liners Explained, Part I: Working with files

You're replying to a comment by Person.

Person Permalink
June 01, 2012, 17:09

""If you don't like the to put < file at the end, you can also pipe the contents of the file to the while loop:""
or just stick at the front
%< foo.sh while IFS= read -r line; do
echo $line;
done

$ packets=$(echo $info | awk '{ print $1 }')
$ time=$(echo $info | awk '{ print $4 }')

awk is bogus, use cut instead

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