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Opening files with PERL is as easy.
There are three options to opening a file
- open to read
- open to write
- creates a new file or erase previous contents
- open a file to append it
- opens the file, reads it and writes to it
- open(FILEVARIABLE, "< $filename")
- open the file to read
- @filelines= <FILEVARIABLE>;
- reads the file into an array with each line being its content
- close the file