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Perl Programming
What is perl?
  • perl (lowercase)
    • The language compiler/interpreter program
    • Compiles and interprets source code in single step
    • Accepts many useful command-line arguments for simple "one-line" scripts

        % perl -ne 'print' filename
        % perl -ne 'print if /match/' filename
        % perl -pi -e 's/19100/2000/g' files

        % perldoc perlrun
      
Previous http://stuff.mit.edu/iap/perl/