25 lines
459 B
Text
25 lines
459 B
Text
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#!/bin/awk -f
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BEGIN {
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# How many lines
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lines=0;
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total=0;
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}
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{
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# this code is executed once for each line
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# increase the number of files
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lines++;
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# increase the total size, which is field #1
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total+=$1;
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}
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END {
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# end, now output the total
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print lines " lines read";
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print "total is ", total;
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if (lines > 0 ) {
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print "average is ", total/lines;
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} else {
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print "average is 0";
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}
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}
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#From https://www.grymoire.com/Unix/Awk.html
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