Published Book on Amazon
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All of IOT Starting with the Latest Raspberry Pi from Beginner to Advanced – Volume 1 |
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All of IOT Starting with the Latest Raspberry Pi from Beginner to Advanced – Volume 2 |
출판된 한글판 도서
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최신 라즈베리파이(Raspberry Pi)로 시작하는 사물인터넷(IOT)의 모든 것 – 초보에서 고급까지 (상) |
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최신 라즈베리파이(Raspberry Pi)로 시작하는 사물인터넷(IOT)의 모든 것 – 초보에서 고급까지 (하) |
Original Book Contents
16.1.2 Naming Rules for Directory and File
When naming directory and file, the rules below should be followed:
■ It is case sensitive, and lowercase is recommended by default
■ It is recommended to use only alphanumeric characters, hyphen (-), and period (.).
■ It is not recommended to use *, &, |, " ", $, blank, and so on.
■ The start character period (.) means a hidden file, so use it with caution.
■ There is no extension concept
■ The length can vary depending on the file type, but usually up to 255 characters