Perl updating hash of arrays

die ("Can't open ls."); while () while (($keys, $values) = each (%hash)) Outpu: drwxr-x--- 2 shaw users 96 Jan 1 hashh -rw-r----- 1 shaw users 333 Dec 29 w-output total 288 The output should be: total 288 -rw-r----- 1 shaw users 259 Jan 4 colon -rw-r----- 1 shaw users 497 Dec 29 fil -rw-r----- 1 shaw users 322 Jan 5 form -rw-r----- 1 shaw users 307 Jan 1 g -rw-r----- 1 shaw users 217 Jan 3 ge drwxr-x--- 2 shaw users 96 Jan 1 hashh -rw-r----- 1 shaw users 12 Jan 8 hello -rw-r----- 1 shaw users 154 Jan 8 jn -rw-r----- 1 shaw users 521 Jan 7 junk -rw-r----- 1 shaw users 523 Jan 7 junk1 -rw-r----- 1 shaw users 478 Jan 3 ls-prog -rw-r----- 1 shaw users 302 Jan 3 ma -rw-r----- 1 shaw users 527 Dec 29 p2 -rw-r----- 1 shaw users 228 Jan 26 pro1 -rw-r----- 1 shaw users 352 Jan 3 sg -rw-r----- 1 shaw users 356 Jan 4 shaw -rw-r----- 1 shaw users 94 Jan 4 -rw-r----- 1 shaw users 241 Dec 29 old -rw-r----- 1 shaw users 333 Dec 29 w-output Also, I have tried this code: #!

perl updating hash of arrays-76perl updating hash of arrays-83perl updating hash of arrays-37

They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own.

Perl provides for free many of the data structures that you have to build yourself in other programming languages.

The stacks and queues that budding computer scientists learn about are both just arrays in Perl. And many of the tree structures in the world are built only to provide fast, dynamic access to a conceptually flat lookup table.

Note that registered members see fewer ads, and Content Link is completely disabled once you log in. Visit the following links: Site Howto | Site FAQ | Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us. This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter.

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