2 .\"O- readlink \- print value of a symbolic link or canonical file name
3 .\"O+ readlink \- print resolved symbolic links or canonical file names
4 readlink \- 解決したシンボリックリンク、つまり正規化された名前を表示する
6 .\" Add any additional description here
7 .\"O+ Note realpath(1) is the preferred command to use
8 .\"O+ for canonicalization functionality.
10 readlink(2), realpath(1), realpath(3)