12-26-2013
Question about /proc/acpi (Debian 7.2 w/ 3.2.0-4-686-pae kernel)
Hi everyone,
I am running Debian Wheezy 7.2 with a 3.2.0-4-686-pae kernel. There are a couple of virtual files and directories in /proc I can't seem to find much information about. I am aware that some of them might be legacy, though. Anyway, here they are:
- acpi: according to this link, this has been deprecated (if so, what has it been replaced with?), but it's still showing up in a pretty new system with a relatively new kernel.
- buddyinfo: this link offers a pretty good explanation, whereas this other link states that this file is used primarily for diagnosing memory fragmentation issues but does not explain how to detect an issue and / or correct it.
Actually there is a bunch of other files / directories, of which I presume the most important ones are:
- cpuinfo
- filesystems
- interrupts
- iomem
- ioports
- modules
- pagetypeinfo
- uptime
- tty
In your opinion, am I missing anything?
As a final note, this is in preparation for Exam 101 in LPIC-1.
Any hints or suggestions will be more than welcome.
Thanks in advance.
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DWWW(1) Debian DWWW(1)
NAME
dwww - access documentation via WWW
SYNOPSIS
http://localhost/dwww/index.html
dwww
dwww program-name | package-name
DESCRIPTION
A typical Linux system has documentation in many formats (manual pages, info files, READMEs, and so on). dwww makes it possible to access
all of these via the same interface, a WWW browser. This makes it easier to use the documentation.
To use dwww, load the URL given in the SYNOPSIS. If you have a web browser installed, you can also just run the dwww command which loads
the URL. If BROWSER environment variable is set, dwww uses sensible-browser(1) to load the URL. Otherwise, dwww first tries to use
browser specified by DWWW_BROWSER or DWWW_X11_BROWSER configuration variable (cf. dwww(7)), than will use sensible-browser(1) command.
If optional argument program-name or package-name is specified, dwww will search all documentation related to given program or package.
ENVIRONMENT
BROWSER
Program used to load the above mentioned URL.
FILES
/etc/dwww/dwww.conf
Configuration file for dwww.
SEE ALSO
dwww-find(8), dwww(7), sensible-browser(1).
AUTHOR
Lars Wirzenius <liw@iki.fi>. Modified by Robert Luberda <robert@debian.org>.
Bugs should be reported via the Debian Bug Tracking System at <URL:http://bugs.debian.org/>.
dwww is licensed via the GNU General Public License. While it has been written for Debian, porting it to other systems is strongly encour-
aged.
dwww 1.11.1 February 15th, 2009 DWWW(1)