us = user mode
sy = system mode
ni = low priority user mode (nice)
id = idle task
wa = I/O waiting
hi = servicing IRQs
si = servicing soft IRQs
st = steal (time given to other DomU instances)

S(tate)

D Uninterruptible sleep (usually IO)
R Running or runnable (on run queue)
S Interruptible sleep (waiting for an event to complete)
T Stopped, either by a job control signal or because it is being traced.
W paging (not valid since the 2.6.xx kernel)
X dead (should never be seen)
Z Defunct (“zombie”) process, terminated but not reaped by its parent.

https://www.andymillar.co.uk/blog/index.php/2006/12/24/geekery/linux-load-average-explained/
http://www.linuxjournal.com/article/9001

in gnome: add to panel -> system monitor

ssh-keygen -t dsa
create a directory ~/.ssh as user x on B
cat .ssh/id_rsa.pub | ssh x@B 'cat >> .ssh/authorized_keys
http://www.eng.cam.ac.uk/help/jpmg/ssh/authorized_keys_howto.html

put nouveau in blacklist vi /etc/modprobe.d/blacklist-nouveau.conf
make new initrd: mkinitrd -f /boot/initrd-$(uname -r).img $(uname -r)

3) edit grub.conf with possible boot partitions

problems with locked files: http://ccollomb.free.fr/unlocker/

manueel aanpassingen doen op switch B:
- hostname
- int vlan xxx ip address 10.10.10.10 255.255.255.0
- int ra fa0/1-45
-> duplex auto
-> speed auto

nieuwe running-config laden via http:
- conf t
- copy http://a.b.c.d/new_config running-config
- write
- reload warm

range commando’s
-interface range fastethernet0/1 – 4 , fastethernet0/10 – 15

i Inserts text to the left of the cursor.
I Inserts text at the beginning of the line, no matter where the cursor is positioned on the current line.

Append

a Begins inserting after the character (append) on which the cursor is positioned.
A Begins inserting at the end of the current line, no matter where the cursor is positioned on that line.

Open

o Begins inserting text on a new, empty line that is opened for you, below the current line. This is the only command that will allow you to insert text BELOW the LAST line of the file.
O Begins inserting text on a new, empty line that is opened for you, above the current line. This is the only command that will allow you to insert text ABOVE the FIRST line of the file.

Deleting,copying and changing

d Delete text.
y Copy text (yank)
c Change text
! Filter text through a program.
Shift a region of text to the right.

move

h Move cursor to the left one character.
l Move cursor to the right one character.
j Move cursor down one line.
k Move cursor up one line.
^ Move cursor to the beginning of the line.
$ Move cursor to the end of the current line.
1G Move cursor to the first line of your document. Other numbers will move to the line specified by number (ex. 50G goes to the 50th line).
G Move cursor to the last line of your file.
CTRL U Move cursor up in file 12 lines. Hold down the key marked CTRL (stands for control) and type U. CTRL is like another shift key.
CTRL D Move cursor down in file 15 lines.
w Move cursor forward to the next word, stopping at punctuation.
W Move cursor forward to the next word, ignoring punctuation.
e Move cursor forward to the end of the word, stopping at punctuation.
E Move cursor forward to the end of the word, ignores punctuation.
b Move cursor backwards to the preous word, stopping at punctuation.
B Move cursor backwards to the preous word, ignores punctuation.
H Move cursor to the top line of the screen, (as opposed to the top of the document which may not be the same place).
M Move cursor to the middle of the screen.
L Move cursor to the last line on the screen.
% Move cursor to the matching parenthesis, bracket or brace. Great for debugging programs.
( Move cursor to the beginning of the preous sentence (where a punctuation mark and two spaces define a sentence).
) Move cursor to the beginning of the next sentence.
{ Move cursor to the beginning of the current paragraph.
} Move cursor to the beginning of the next paragraph.
; Repeat the last f or F command (see below).
‘ Move cursor to a preously marked location in the file. (ex. ma marks the location with the letter a, so a (apostrophe a) moves back to that location).
f Find the character corresponding to the next keystroke typed. Move the cursor to the next occurrence of that character (on the current line only).
F Same as f but movement is backwards.

x Delete character(s) to the right of the cursor, starting with the one beneath it.
r Replace the character under the cursor with the next character you type. This can be a very useful command. If you wanted to split up a line between two words, you might put the cursor on the blank space before the word you would like to go on the next line and type r . This would replace the space between the words with a carriage return and put the rest of the line onto a new line.
J Join lines; the opposite of the line splitting operation above. This will join the current line with the next line in your file. Also very useful.
R Replace lines; puts you in INSERT mode but types over the characters that are already on the current line.
p Paste line(s) you deleted (or yanked) back into the file. This is an excellent command if you want to move a few lines somewhere else in your file. Just type 3dd to delete three lines, for example, and then move to where you want those lines to be and type p to paste the lines back into your file below the cursor.
. The period . command repeats the last text modification command, whatever it may have been (insert, deletion, etc).
:r filename RETURN Read a file into the current file being edited. The file be added gets placed below the current cursor position. Please note the colon : before the r in this command.
CTRL L Redraw the screen. If somebody writes to you while you are in the middle of and junk appears all over your screen, dont panic, it did not hurt your file, but you will have to hold down the CTRL key and type L to clean it up (CTRL L).
d$ Delete (including the current character), to the end of the line.
d^ Delete (excluding the current character), to the beginning of the line.
dw Delete a word(s), stops at punctuation.
dW Delete a word(s), ignoring punctuation.
de Delete to the end of next word.
dd Delete a line(s).
dG Delete from the current line to the end of the document. CAREFUL: Slightly dangerous.
dH Delete from the current line to the line shown at the top of the screen.

Search and Replace

/the Finds the next occurence of the. This will also find their, them, another, etc.
?the Finds the preous occurence of the.
n Repeats the last search command. Finds the Next occurence.
d/the Deletes until the next occurence of the. This is to demonstrate how the delete prefix can be used with any cursor movement command.
:g/oldword/s//newword/gc This will find all occurences of oldword and replace them with newword. The optional c at the end of the command tells that you would like to confirm each change. will want you to type in y to make the change or n to skip that replacement. Great for spelling fixes.

ESC :wq RETURN Save and exit
ESC :q! RETURN Exit WITHOUT sang changes

shortcuts part 2

1. esc+d : delete from the cursor position to the end of the word
1. esc+backspace : delete word left from the cursor position
2. esc+f : move forward a word
3. esc+b : move backward a word
4. esc+t : transpose two adjacent words
5. esc+U : word capital letters
6. esc+L : word small letters
7. esc+ : repeat last word of previous input
8. esc+n : repeat word n of previous input (nr can be pos or neg)
9. esc :

shortcuts part 3: VI

- Rename the Logical Volume Group if nessecary
Rename the logical volume group of the external drive from VolGroupxx to VolGroupyy (or other unique name):
vgchange -ay VolGroup01

- Mount the Drive

Next, mount the data partition of the external drive:
mount (-t ext3) /dev/VolGroup01/LogVol01 /mnt/external

# GWT 1.6 is required for compiling custom widgets (optional)

* You need to upgrade GWT
* The GWT Compiler class name has changed:
o Replace com.google.gwt.dev.GWTCompiler → com.google.gwt.dev.Compiler in your widget set build script (Ant) or launch configuration (Eclipse).
o Replace the output directory argument for the compiler with the new WAR output argument: -out → -war. The directory parameter for the argument remains unchanged.
* Possible problems when building widgetset using Windows and JDK 1.5. See Known Problems #2891 below.

http://dev.itmill.com/wiki/Articles/GettingStartedOnNetbeans
http://vaadin.com/home

2) -> Directory utility (utilities)-> search policy ->
3)  -> Directory Access-> Services-> Services-> LDAPv3: Configure -> select “Use DHCP-supplied LDAP server”.
4)  -> System Preferences -> accounts remove auto-logon.
5) -> System Preferences -> set date-time server to valid time server for your domain
6) disable ldap,bonjour, etc…
7) connect to share
see also Integrating Macs and Active Directory

short cuts:
\ = option + shift + /
[ = option + shift + 5
] = option + shift + 0
{ = option + 5
} = option + 0
| = option + shift + L

rpmfusion.org
rpmfusion FAQ
rpmfusion configuration
install the repo’s
rpm -Uvh http://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-stable.noarch.rpm http://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-stable.noarch.rpm
install plugin’s
yum install gstreamer-plugins-ugly gstreamer-plugins-bad gstreamer-ffmpeg
yum install xine-lib-extras-freeworld
yum install vlc xine xine xine-lib-extras-nonfree libdvdcss (mpeg,wmv,dvd,…:)

id3tagger

yum install easytag

access your mp3 player:

download & install mtpfs
-> compile errors
No package ‘fuse’ found
No package ‘mad’ found
No package ‘id3tag’ found
-> install missing lib’s
yum install libfuse-devel, libmad-devel,libid3tag-devel
yum install libmtp libmtp-devel libmtp-examples(mtp-tools)libnjb libnjb-devel

udev rules: cp 60-libnjb.rules 45-libmtp.rules, vi -c %s/libnjb/libmtp/g 45-libmtp.rules (???)
restart udev

mount: mtpfs /media/zen (as root?)
unmount: fusermount -u /media/zen (as root)

http://www.faqs.org/docs/Linux-HOWTO/MP3-HOWTO.html#ss12.3
mimms

boost the ouput volume:

alsamixer -c 0 (yum install alsa-utils)

video convertor:

ffmpeg, http://en.wikipedia.org/wiki/FFmpeg

wget http://www.saarlinux.de/blog/wp-content/uploads/2009/03/vmware-server-modules-2629tar.gz
cd /usr/lib/vmware/modules/source
mkdir oldsources
mv *.tar oldsources/

tar xzf ../../vmware-server-modules-2629tar.gz
vmware-config.pl

http://www.saarlinux.de/blog/?p=5

stop en restart vmware via rc5.d/S28vmware

fedora 9:
1) download  VMware & install RPM
2) yum install gcc gcc-c++ kernel-devel xinetd perl-devel perl-ExtUtils-Embed
(for PAE kernel install kernel-PAE-devel)
3) run /usr/bin/vmware-config.pl
4) start vmware & create virtual machine
5) Install VMware Tools in the Windows Guest Operating System
-> Power on the virtual machine.

-> When the guest operating system starts, select VM > Install

alt-gr=ctrl+alt

solve problem of keyboard mapping:
vi /etc/vmware/config
add following lines
xkeymap.keycode.108 = 0×138 # Alt_R
xkeymap.keycode.106 = 0×135 # KP_Divide
xkeymap.keycode.104 = 0x11c # KP_Enter
xkeymap.keycode.111 = 0×148 # Up
xkeymap.keycode.116 = 0×150 # Down
xkeymap.keycode.113 = 0x14b # Left
xkeymap.keycode.114 = 0x14d # Right
xkeymap.keycode.105 = 0x11d # Control_R
xkeymap.keycode.118 = 0×152 # Insert
xkeymap.keycode.119 = 0×153 # Delete
xkeymap.keycode.110 = 0×147 # Home
xkeymap.keycode.115 = 0x14f # End
xkeymap.keycode.112 = 0×149 # Prior
xkeymap.keycode.117 = 0×151 # Next
xkeymap.keycode.78 = 0×46 # Scroll_Lock
xkeymap.keycode.127 = 0×100 # Pause
xkeymap.keycode.133 = 0x15b # Meta_L
xkeymap.keycode.134 = 0x15c # Meta_R
xkeymap.keycode.135 = 0x15d # Menu
xkeymap.noKeycodeMap = “TRUE”

remove: xkeymap.useKeycodeMap(????) = “TRUE”

2) disable windows defender service from starting, start msconfig -> startup -> uncheck windows defender