Basic effects for Linux file systems

Basic effects for Linux file systems

1 file names are strictly case sensitive

2 All files are attributed to the root directory

3 path with/as delimiter

4 The name of each file can be any character except/other, with a single name up to 255 characters long

One of Bash's important effects: path completion

File name completion lookup with user-specified start path

Each absolute path can be split into two parts/path/to/somewhere

The base name of the path basename gets the base name somewhere

Directory name of path dirname get directory name/path/to

When deleting an operation, you should pay attention to the view, the risk is big.

Basic effects for Linux file systems