Common uses of TOUCH commands in Linux

Linux under Touch commands commonly used to change file or directory time

Syntax: Touch [-acfm][-d < datetime >][-r < reference file or directory >][-t < date time >][--help]

[--version] [File or directory ...] or touch [-acfm][--help][--version][date Time] [file or directory ...]

Simply put, you can create a file without it, if a file already exists again using the Touch command

You can change the time to the current time, and you can modify the file in any format at any time.

You can create multiple files at once:

Touch file1 file2 file3 ...

Created the file1 file2 file3 three files, which can be written as:

The Touch file{1,2,3} effect is the same as above.

Common uses of TOUCH commands in Linux