Cross Referencing Files with Shell and Perl
Unix Review brings us:
Cross Referencing Files with Shell and Perl.
"This month, Eric Lorimer (email@example.com) offers a solution to this dilemma. Eric submits two different scripts for cross-referencing the data of two files. The first method is bash script xref.sh, which utilizes Linux/Unix tools; the second is, xref.pl, a Perl script. Following the description of both scripts, I will present my testing results and discuss the pitfalls of moving Eric's bash script to the Korn shell."
(Submitted by Noel Fri May 17, 2002 )
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