Parsing text files is one of the reasons Perl makes a great data mining and scripting tool. As you'll see below, Perl can be used to basically reformat a group of text. If you look down at the first chunk of text and then the last part at the bottom of the page, you can see that the code in the middle is what transforms the first set into the second. As an example, let's build a little program that opens up a tab separated data file, and parses the columns into something we can use.
Trying to write a CSV file with commas - Perl - Tek-Tips
Join Stack Overflow to learn, share knowledge, and build your career. Connect and share knowledge within a single location that is structured and easy to search. Just run your script and redirect output to a file, bang! Or you could get crazy and open a file handle, and print directly to a file. But then you won't handle multi-line fields, or embedded commas, or any of the many other oddities that can pop up in this sort of data processing task. So be careful with this approach. Stack Overflow for Teams — Collaborate and share knowledge with a private group.
Perl, SQL query and save data to csv file with correct Datetime format
When I put them in the htdocs directory, typing mydomain. When I put them in my cgi-bin directory, typing mydomain. This is probably a good thing - the cgi-bin is behaving as it should and only letting people access the scrupts within it, and not data files and things like that.
Perl was originally developed for the text processing like extracting the required information from a specified text file and for converting the text file into a different form. Reading a text file is a very common task in Perl. After adding content to a text file in the notepad, store it as a csv file with the use of.