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Key terms: awk tt print input unix nf nr argc argv hello aho sed implementation environ filename gpl awk program perl comp temp current line programming language posix gnu awk printf lines of input line of input awk scripts freebsd regular expression alfred v concatenate shell script shift awk bell labs one true awk print filename dynamically brian kernighan awk commands empty string part matches numeric value field separator checks to see if string constants awk implementation awk programming language implementation of awk read from standard input Search external links cited by footnotes on Wikipedia page AWK: |
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