Description of the du command

du:show Disk usage

Role: The size of the disk space occupied by the statistics directory or file.

syntax: du parameter options Parameters:

-A to display disk usage for each file, or to display the respective disk usage for each file in the directory - b Displays the directory or file size, in bytes - C In addition to the size of the directory or file, Also displays the sum of all directories and files- d Deferenc-args Displays the source file size of the specified symbolic link - h humanreadable in k,m,g, improving the readability of the information- h to K, M,gThe source file size of the symbolic link in the 1000 conversion instead of the kilobytes-K-L-Count-lines to repeat the hardware linked file - l display option -M megabytes unit- s summarize displays the current directory size - s displays the size of each directory, without subdirectories- x One-file-xystem the file system at the beginning of the processing, the other different directories skip- x exclude-from to make a directory or file

Instance:

du/home/linux: Displays a directory tree and disk usage for each subdirectory du-k/home/linux: Displays a directory in kilobytes and disk usage for subdirectories, du-m/hom           E/linux: Displays the disk usage of a directory and subdirectories in megabytes du-g/home/linux: Displays a directory in gigabytes and disk usage du-h for subdirectories. : View the size of all directories and subdirectories under the current directory du-h--max-depth=0 User: View the nth level directory, which is 0 not deep into subdirectories du-h--exculde= ' *xyz* ': Lists the size of the directory where the directory name does not include the XYZ string in the current directory du-sh User: View the size of the user directory under the current directory du-ah User: Lists the user directory and the size of all directories and files under subdirectories /c9>du-0 User: Does not list information for a directory, does not wrap the information to output the next directory directly du-s User: Displays all disk usage for only one directory tree

Description of the du command