tree

• n.

• 樹木

関

forest

PHP

ツリーの作り方

(1) tree

(2) drree

(3) find . -type d|sort|sed -ne'1b;s/[^\/]*\//+--/g;s/+--+/| +/g;s/+--+/| +/g;s/+--|/| |/g;p'