home *** CD-ROM | disk | FTP | other *** search
/ ftp.cse.unsw.edu.au / 2014.06.ftp.cse.unsw.edu.au.tar / ftp.cse.unsw.edu.au / pub / doc / languages / perl / nutshell / ch3 / foofoo < prev    next >
Encoding:
Text File  |  1992-10-18  |  69 b   |  3 lines

  1. #!/usr/bin/perl -n
  2. /(\w+)\s*=\s*\1/;             # match "foo = foo"
  3.