View the number and size of files in linux

Ls-L | grep \ "^-\" | WC-l

Or

Find./company-type F | WC-l

View the number of files in a folder, including files in subfolders.

Ls-LR | grep \ "^-\" | WC-l

View the number of folders in a folder, including those in subfolders.

Ls-LR | grep \ "^ d \" | WC-l

Note:

Ls-l

Long list output file information under this directory (note that the files here, unlike general files, may be directories, links, device files, etc)

Grep \ "^ -\"

[Note] \ '-\' is a minus sign rather than an underscore !!!

Here, the output information of the long list is filtered out, and only general files are retained. If only directories are retained, ^ d is used.

WC-l

Count the number of rows of output information. Because only common files are filtered out, the statistical result is the number of rows of general files.

A row of Information corresponds to a file, which is the number of files.

 

View the folder size in Linux

View the current folder size in Du-SH
Du-sh * | sort-N: Count the current folder (directory) size and sort by file size
Du-SK filename: view the specified file size