Perl parse file to array

Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Parsing a file into an array Ask Question. Asked 11 years, 3 months ago. Active 10 years, 11 months ago. Viewed 2k times. Here's my code for Perl so far:! Add a comment. Active Oldest Votes.

This is not a very good or secure way to do it. See perl-begin. It's not particularly secure but if you don't care it's nice. Zaid Zaid Tie::File is overkill unless your file is very large. Please add some verbiage to explain your answer. Mark Stosberg Mark Stosberg Sign up or log in Sign up using Google.

Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast Making Agile work for data science. Stack Gives Back This would be done outside of the printstrings sub.

The sub would track the last array index number that it accessed and update the screen with the next array element. I'd use a text or listbox widgit instead of the label widgit. Here's an example of each. Post Reply. How to read a text file really fast?? Esmeijer last post: by. Fast way to read a text file line by line. How to read each line of a file to array? Software Development. Remote Development and Debugging Tools.

Nested class structure question. How to use Nuget assembly as files with visual studio community. Opening Balance. Undesired Name? Follow us! Get the Latest Bytes Updates.

If you want to read a complete text file into a Perl array, you only need one line of code, like this:. Assuming your program is named read-file. So, if I expand the program to two lines, like this:. I named my new script rcat , and it works just like the Linux cat command , except it prints the contents of a file in reverse.