How to scan huge files and make it in chunks

[ampai]

Question :

Scan a 10M log file, and create chunks of files of 100 chars lines in each chunks, from the 10M log file. 100th character can be end of a word or a space. If it’s a broken word, add it to next file

[Larz60+]

A 10M file is quite small. Why on earth would you want to break it into 100 byte files?

[micseydel]

This sounds like a fairly simple homework problem.