¶1.00 mdbook init:

(RUST) [alexlai@h2nas01 ~]$ mdbook init ysMeetingJournal

Do you want a .gitignore to be created? (y/n)
y
What title would you like to give the book?
YuShei Meeting Journal
2020-10-18 08:00:14 [INFO] (mdbook::book::init): Creating a new book with stub content

All done, no errors...

(RUST) [alexlai@h2nas01 ~]$ cd ysMeetingJournal/

(RUST) [alexlai@h2nas01 ysMeetingJournal]$ ls -al
total 12
drwxr-xr-x  4 alexlai alexlai   64 Oct 18 08:00 .
drwx------ 45 alexlai alexlai 4096 Oct 18 08:00 ..
-rw-r--r--  1 alexlai alexlai    5 Oct 18 08:00 .gitignore
drwxr-xr-x  2 alexlai alexlai    6 Oct 18 08:00 book
-rw-r--r--  1 alexlai alexlai   69 Oct 18 08:00 book.toml
drwxr-xr-x  2 alexlai alexlai   44 Oct 18 08:00 src
(RUST) [alexlai@h2nas01 ysMeetingJournal]$ tree
.
|-- book                   <<<--- files are serverd from this
|-- book.toml
`-- src
    |-- SUMMARY.md
    `-- chapter_1.md

2 directories, 3 files

(RUST) [alexlai@h2nas01 ysMeetingJournal]$ cat book.toml
[book]
authors = []
language = "en"
multilingual = false
src = "src"