Linux in a Nutshell, Fifth Edition

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Chapter 3: Linux Commands

This is the Title of the Book, eMatter Edition

Copyright © 2006 O’Reilly & Associates, Inc. All rights reserved.

-S, --sort=size

Sort by file size, largest to smallest.

-U, sort=none

Do not sort files.

-X, sort=extension

Sort by file extension, then by filename.

lsattr

lsattr [options] [files]

Print attributes of files on a Linux Second Extended File System.

See also chattr.

Options

-a List all files in specified directories.

-d List attributes of directories, not of contents.

-v List version of files.

-R List directories and their contents recursively.

-V List version of lsmod, then exit.

lspci

lspci [options]

System administration command. List all Peripheral Component

Interconnect (PCI) devices. This command has many options that

are useful for debugging device drivers. Here we document some of

the more common options.

Options

-b Show IRQ and addresses as seen by the cards instead of the

kernel.

-t Print a tree showing connections between devices.

-m Print information with quoted strings suitable for use by

scripts.

-n Print vendor and device codes as numbers.

-v, -vv

List devices verbosely. Use the second form for very verbose

listings.

lsmod

lsmod

System administration command. List all loaded modules: name,

size (in 4 KB units), and, if appropriate, a list of referring modules.

The same information is available in /proc/modules if the /proc

directory is enabled on the system.

lsusb ...