Relative and absolute paths in Linux and Windows

Relative path and absolute path in Linux and Windows: The relative path of Windows, such as C:/a.txt, starting with a drive letter :. the current directory .. indicates the upper-level Directory of the current directory. /test indicates the test folder in the current directory/test indicates the current...
Relative and absolute paths in Linux and Windows:
Start with a drive letter, such as C:/a.txt Windows relative path :. the current directory .. indicates the upper-level Directory of the current directory. /test indicates the test folder in the current directory/test indicates the absolute path of the test folder www.2cto.com Linux under the current drive letter:
For example, the path starting with the root directory/indicates the relative path of the root directory Linux :. /indicates the current directory .. /indicates the upper-level Directory of the current directory. represents the current directory ,.. it seems that the parent directory is unified.