xonad & xmobar

!!! UPDATE - NEUE CONFIGS HIER !!!

sau geiler windowanager!!!

apt-get install xmonad

add universe quellen von karmic in sources.lst

apt-get install xmobar trayer

.xmonad/xmonad.hs

-- xmonad example config file.
--
-- A template showing all available configuration hooks,
-- and how to override the defaults in your own xmonad.hs conf file.
--
-- Normally, you'd only override those defaults you care about.
--

import XMonad
import System.Exit
import XMonad.Hooks.DynamicLog
import XMonad.Hooks.ManageDocks
import XMonad.Util.Run(spawnPipe)
import XMonad.Util.EZConfig(additionalKeys)
--import XMonad.Layout.NoBorders
--import XMonad.Layout.ToggleLayouts
import System.IO
 
import qualified XMonad.StackSet as W
import qualified Data.Map        as M
 
-- The preferred terminal program, which is used in a binding below and by
-- certain contrib modules.
--
myTerminal      = "xterm"
 
-- Width of the window border in pixels.
--
myBorderWidth   = 1
 
-- modMask lets you specify which modkey you want to use. The default
-- is mod1Mask ("left alt").  You may also consider using mod3Mask
-- ("right alt"), which does not conflict with emacs keybindings. The
-- "windows key" is usually mod4Mask.
--
myModMask       = mod1Mask
 
-- The mask for the numlock key. Numlock status is "masked" from the
-- current modifier status, so the keybindings will work with numlock on or
-- off. You may need to change this on some systems.
--
-- You can find the numlock modifier by running "xmodmap" and looking for a
-- modifier with Num_Lock bound to it:
--
-- > $ xmodmap | grep Num
-- > mod2        Num_Lock (0x4d)
--
-- Set numlockMask = 0 if you don't have a numlock key, or want to treat
-- numlock status separately.
--
myNumlockMask   = mod2Mask
 
-- The default number of workspaces (virtual screens) and their names.
-- By default we use numeric strings, but any string may be used as a
-- workspace name. The number of workspaces is determined by the length
-- of this list.
--
-- A tagging example:
--
-- > workspaces = ["web", "irc", "code" ] ++ map show [4..9]
--
myWorkspaces    = ["1","2","3","4","5","6","7","8","9"]
 
-- Border colors for unfocused and focused windows, respectively.
--
myNormalBorderColor  = "#dddddd"
myFocusedBorderColor = "#ff0000"
 
------------------------------------------------------------------------
-- Key bindings. Add, modify or remove key bindings here.
--
myKeys conf@(XConfig {XMonad.modMask = modMask}) = M.fromList $
 
    -- launch a terminal
    [ ((modMask .|. shiftMask, xK_Return), spawn $ XMonad.terminal conf)
 
    -- launch dmenu
    , ((modMask,               xK_p     ), spawn "exe=`dmenu_path | dmenu` && eval \"exec $exe\"")
 
    -- launch gmrun
    , ((modMask .|. shiftMask, xK_p     ), spawn "gmrun")
 
    -- close focused window 
    , ((modMask .|. shiftMask, xK_c     ), kill)
 
     -- Rotate through the available layout algorithms
    , ((modMask,               xK_space ), sendMessage NextLayout)
 
    --  Reset the layouts on the current workspace to default
    , ((modMask .|. shiftMask, xK_space ), setLayout $ XMonad.layoutHook conf)
 
    -- Resize viewed windows to the correct size
    , ((modMask,               xK_n     ), refresh)
 
    -- Move focus to the next window
    , ((modMask,               xK_Tab   ), windows W.focusDown)
 
    -- Move focus to the next window
    , ((modMask,               xK_j     ), windows W.focusDown)
 
    -- Move focus to the previous window
    , ((modMask,               xK_k     ), windows W.focusUp  )
 
    -- Move focus to the master window
    , ((modMask,               xK_m     ), windows W.focusMaster  )
 
    -- Swap the focused window and the master window
    , ((modMask,               xK_Return), windows W.swapMaster)
 
    -- Swap the focused window with the next window
    , ((modMask .|. shiftMask, xK_j     ), windows W.swapDown  )
 
    -- Swap the focused window with the previous window
    , ((modMask .|. shiftMask, xK_k     ), windows W.swapUp    )
 
    -- Shrink the master area
    , ((modMask,               xK_h     ), sendMessage Shrink)
 
    -- Expand the master area
    , ((modMask,               xK_l     ), sendMessage Expand)
 
    -- Push window back into tiling
    , ((modMask,               xK_t     ), withFocused $ windows . W.sink)
 
    -- Increment the number of windows in the master area
    , ((modMask              , xK_comma ), sendMessage (IncMasterN 1))
 
    -- Deincrement the number of windows in the master area
    , ((modMask              , xK_period), sendMessage (IncMasterN (-1)))
 
    -- Quit xmonad
    , ((modMask .|. shiftMask, xK_q     ), io (exitWith ExitSuccess))
 
    -- Restart xmonad
    , ((modMask              , xK_q     ),
          broadcastMessage ReleaseResources >> restart "xmonad" True)

    -- screensaver
    , ((modMask       , xK_z) , spawn "xscreensaver-command -lock")
    
    -- screenshot selection
    , ((controlMask      , xK_Print), spawn "sleep 0.2; scrot -s")

    -- screenshot all
    , ((0       , xK_Print), spawn "scrot")

    ]
    ++
 
    --
    -- mod-[1..9], Switch to workspace N
    -- mod-shift-[1..9], Move client to workspace N
    --
    [((m .|. modMask, k), windows $ f i)
        | (i, k) <- zip (XMonad.workspaces conf) [xK_1 .. xK_9]
        , (f, m) <- [(W.greedyView, 0), (W.shift, shiftMask)]]
    ++
 
    --
    -- mod-{w,e,r}, Switch to physical/Xinerama screens 1, 2, or 3
    -- mod-shift-{w,e,r}, Move client to screen 1, 2, or 3
    --
    [((m .|. modMask, key), screenWorkspace sc >>= flip whenJust (windows . f))
        | (key, sc) <- zip [xK_w, xK_e, xK_r] [0..]
        , (f, m) <- [(W.view, 0), (W.shift, shiftMask)]]
 
 
------------------------------------------------------------------------
-- Mouse bindings: default actions bound to mouse events
--
myMouseBindings (XConfig {XMonad.modMask = modMask}) = M.fromList $
 
    -- mod-button1, Set the window to floating mode and move by dragging
    [ ((modMask, button1), (\w -> focus w >> mouseMoveWindow w))
 
    -- mod-button2, Raise the window to the top of the stack
    , ((modMask, button2), (\w -> focus w >> windows W.swapMaster))
 
    -- mod-button3, Set the window to floating mode and resize by dragging
    , ((modMask, button3), (\w -> focus w >> mouseResizeWindow w))
 
    -- you may also bind events to the mouse scroll wheel (button4 and button5)
    ]
 
------------------------------------------------------------------------
-- Layouts:
 
-- You can specify and transform your layouts by modifying these values.
-- If you change layout bindings be sure to use 'mod-shift-space' after
-- restarting (with 'mod-q') to reset your layout state to the new
-- defaults, as xmonad preserves your old layout settings by default.
--
-- The available layouts.  Note that each layout is separated by |||,
-- which denotes layout choice.
--
--myLayout = avoidStruts  $  layoutHook defaultConfig

myLayout = avoidStruts $
--    smartBorders $
--    toggleLayouts (noBorders Full) $
    tiled ||| Mirror tiled ||| Full
  where
     -- default tiling algorithm partitions the screen into two panes
     tiled   = Tall nmaster delta ratio
 
     -- The default number of windows in the master pane
     nmaster = 1
 
     -- Default proportion of screen occupied by master pane
     ratio   = 2/3
 
     -- Percent of screen to increment by when resizing panes
     delta   = 3/100



------------------------------------------------------------------------
-- Window rules:
 
-- Execute arbitrary actions and WindowSet manipulations when managing
-- a new window. You can use this to, for example, always float a
-- particular program, or have a client always appear on a particular
-- workspace.
--
-- To find the property name associated with a program, use
-- > xprop | grep WM_CLASS
-- and click on the client you're interested in.
--
-- To match on the WM_NAME, you can use 'title' in the same way that
-- 'className' and 'resource' are used below.
--
--
myManageHook = composeAll
    [ className =? "MPlayer"        --> doFloat
    , className =? "Gimp"           --> doFloat
    , resource  =? "desktop_window" --> doIgnore
    , resource  =? "kdesktop"       --> doIgnore 
    , className =? "stalonetray"    --> doIgnore 
    , className =? "trayer"     --> doIgnore
    ] <+> manageHook defaultConfig
 
-- Whether focus follows the mouse pointer.
myFocusFollowsMouse :: Bool
myFocusFollowsMouse = True
 
------------------------------------------------------------------------
-- Status bars and logging
 
-- Perform an arbitrary action on each internal state change or X event.
-- See the 'DynamicLog' extension for examples.
--
-- To emulate dwm's status bar
--
-- > logHook = dynamicLogDzen
--
myLogHook xmproc = dynamicLogWithPP $ xmobarPP
                        { ppOutput = hPutStrLn xmproc
                        , ppTitle = xmobarColor "green" "" . shorten 150
                        }

myStartupHook :: X ()
myStartupHook = do
 spawn "bash ~/.startup.sh"
 
------------------------------------------------------------------------
-- Now run xmonad with all the defaults we set up.
 
-- Run xmonad with the settings you specify. No need to modify this.
--
main = do
 xmproc <- spawnPipe "xmobar"
 xmonad $ defaults xmproc
 
-- A structure containing your configuration settings, overriding
-- fields in the default config. Any you don't override, will 
-- use the defaults defined in xmonad/XMonad/Config.hs
-- 
-- No need to modify this.
--
defaults xmproc = defaultConfig {
      -- simple stuff
        terminal           = myTerminal,
        focusFollowsMouse  = myFocusFollowsMouse,
        borderWidth        = myBorderWidth,
        modMask            = myModMask,
        numlockMask        = myNumlockMask,
        workspaces         = myWorkspaces,
        normalBorderColor  = myNormalBorderColor,
        focusedBorderColor = myFocusedBorderColor,
 
      -- key bindings
        keys               = myKeys,
        mouseBindings      = myMouseBindings,
 
      -- hooks, layouts
        layoutHook         = myLayout,
        manageHook         = myManageHook,
        logHook            = myLogHook xmproc,
 startupHook    = myStartupHook
    }

config .xmobarrc
infos hierzu findet man hier http://code.haskell.org/~arossato/xmobar/#configuration

Config { font = "-*-Fixed-Bold-R-Normal-*-12-*-*-*-*-*-*-*"
       , bgColor = "black"
       , fgColor = "grey"
       , position = TopW L 90
       , lowerOnStart = True
       , commands = [ Run Weather "EDDF" ["-t"," : F","-L","64","-H","77","--normal","green","--high","red","--low","lightblue"] 36000
                    , Run Cpu ["-L","3","-H","50","--normal","green","--high","red"] 10
                    , Run Memory ["-t","Mem: %"] 10
                    , Run Swap [] 10
                    , Run Date "%a %_d %b %H:%M:%S" "date" 10
                    , Run Com "expr" ["substr", "\"`cat /proc/acpi/thermal_zone/THM0/temperature`\"", "26", "2"] "temp" 10
                    , Run StdinReader
                    ]
       , sepChar = "%"
       , alignSep = "}{"
       , template = "%StdinReader% | %EDDF%}{ %cpu% (%temp%C) | %memory% * %swap%    %date%"
       }

meine .startup.sh welche in xmonad.hs gestartet wird

#!/bin/bash

function s {
 ISRUNNING=`ps ax | grep -v grep | grep $1`
 if [ "" =  "$ISRUNNING" ]
 then
  `$1 $2 > /dev/null &`
 fi
}

s "trayer" "--edge top --align right --SetDockType true --SetPartialStrut true --expand true --width 10 --transparent true --tint 0x000000 --height 8"

s "xscreensaver"
s "gnome-settings-daemon"
s "gnome-settings-daemon-helper"

s "pamusb-agent"
s "system-config-printer-applet"

s "nm-applet"
s "gnome-power-manager"
s "bluetooth-applet"
 

JAVA und SWING funktionieren!! siehe xmonad faq

visual bell

~/.Xdefaults

XTerm*background: Black
XTerm*foreground: White

XTerm*locale: true
XTerm*utf8: 1
XTerm*faceName: Courier 10 Pitch
XTerm*faceSize: 10
XTerm*visualBell: true


xrdb .Xdefaults

xset -b

bin/cue zu iso

aptitude install bchunk

bchunk $1.bin $1.cue $1,iso

cdrecord -v -dev=/dev/cdrom $1.iso

php5 mysql phpmyadmin

aptitude install mysql-server php5 php5-gd php5-mcrypt

Download von phpmyadmin
http://www.phpmyadmin.net/home_page/downloads.php

mysqladmin -u root password 'NEW PASSWORD'

mysql -h localhost  -u root -p

create database test;
grant CREATE,INSERT,DELETE,UPDATE,SELECT on test.* to test@localhost;
set password for test@localhost = password('test');
flush privileges;

openssl exchange 2007

Zertifikat erstellen

openssl req -config /Path/to/openssl.cnf -nodes -new -keyout ${CA}/private/${NAME}.key -out ${CA}/csr/${NAME}.csr
openssl ca -out ${CA}/certs/${NAME}.crt -in ${CA}/csr/${NAME}.csr

Zertifikat in pkc12 exportieren

openssl pkcs12 -export -in ${CA}/certs/${NAME}.crt -inkey ${CA}/private/${NAME}.key -certfile ${CA}/cacert.pem -out ${NAME}.pfx 

Zertifikat importieren

Exchange Management Shell

Import-ExchangeCertificate -Path HOSTNAME.pfx -Password:(Get-Credential).password
Get-ExchangeCertificate
   > XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX    XXX        XXXXXXXXX
   > YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY    YYY        YYYYYYYY
Enable-ExchangeCertificate -Thumbprint XXXXXXXXXXXXXXXXXXX -Services IIS,SMTP
Remove-ExchangeCertificate -Thumbprint YYYYYYYYYYYYYYYYYYY

Das ganze funktioniert nur wenn Hostname im Cert steht

versionierte und inkrementelle backups mit rsync

Die Paramter sind weitgehend selbsterklärend... man muss nur darauf achten jedes Verzeichnis mit / abzuschließen.

Die ausgeschlossenen Verzeichnisse müssen auch mit / beginnen und enden, obwohl die angaben relativ zum jeweiligen Quellverzeichnis gesehen werden (fmb ist z.B. ein Verzeichnis in /home/).
Bei den excludes habe ich auch darauf geachtet, welche Verzeichnisse sich häufig ändern und deshalb z.B. .Zattoo wegen den epg-Daten ausgeschlossen.

Als Cron habe ich es nicht eingerichtet, weil es bei mir auf eine externe Platte geht.

Restore
Die Rücksicherung erfolgt durch einfaches Kopieren der Daten aus dem Ordner mit dem entsprechenden Datum.

Backup komprimieren
Gelöschte Dateien können mit dem Schalter --delete auch aus dem Backup gelöscht werden. Zusätzlich kann man mit dem Schalter -b gelöschte Dateien sichern (mit --backup-dir auch in ein bestimmtes Verzeichnis).
Einzelne alte Sicherungen zu verwerfen geht wohl nicht. Man könnte nur die neuste Sicherung behalten, indem man sie umkopiert, dann das Backup Verzeichnis leert und die einzelne Sicherung dann zurück spielt. Macht man das mit mehreren Versionen, multipliziert sich aber wahrscheinlich der Platzbedarf, da diese nach dem zurückkopieren nicht mehr inkrementell zueinander sind.
Keinesfalls dürfen alte Sicherungen einfach gelöscht werden, weil dadurch auch die neueren beschädigt werden. Wenn man glück hat, verbietet das Dateisystem Dateien zu löschen, auf die ein Hardlink existiert.

Rechte
Am einfachsten ist es, den Job als Root zu starten. Durch den Schalter -a bleiben alle Dateieigenschaften wie owner, group, permissions und datum erhalten.

Hinweis:
das script ist nicht für Ziellaufwerke mit FAT oder NTFS geeignet, weil FAT Hardlinks nicht unterstützt und das Script bzw. GNU rsync nicht für NTFS getestet ist.
Es gibt allerdings ein Script vom heise Verlag, das unter Windows läuft und mit NTFS umgehen kann, hier die Anleitung dazu:
http://alfafox.info/backup-auf-ntfs-festplatte-mit-rsync.htm
Die Datei rsync.exe ist von 2006, evt. kann man aus einer cygwin Installation eine neuere Version extrahieren.

#!/bin/bash
# Backupscript /root/backup.sh
#    Einfaches Backup-Script zur inkrementellen Sicherung mit "rsync".


# Pfade fuer Quellen und Ziel  (Pfade mit "/" beenden)
QUELLEN="/home/ /root/ /etc/ /boot/ /usr/local/"
ZIEL="/media/externe/backup/rsync/"

# RSYNC-Parameter (optional)
RSYNC="--delete -b \
       --exclude=/fmb/.gvfs/ \
       --exclude=/fmb/.tvbrowser/ \
       --exclude=/fmb/.Zattoo/ \
       --exclude=/fmb/data/public/ \
       --exclude=/fmb/.cache/ \
       --exclude=/fmb/data/tmp/ \
       --exclude=/fmb/data/download/ \
       --exclude=/fmb/data/virtualbox/"

# SSH-Parameter (optional)
#SSHUSER="user"
#SSHHOST="rechner"

### ab hier bitte keine Aenderungen mehr vornehmen ###

# Letztes verfügbares Backup in der Form $ZIEL/TTMMJJ
LASTBACKUP=`/bin/ls -d $ZIEL[[:digit:]]* | /usr/bin/sort -r | /usr/bin/head -1`

# Berechnung Tagesdatum
DATUM=`/bin/date +%y%m%d`

# Anlegen Logdatei /root/backup.log
`/bin/date > /root/rsync.log`

for QUELLE in `/bin/echo $QUELLEN`
do

# Anlegen Tagesordner $ZIEL/JJMMTT
`/bin/mkdir -p $ZIEL$DATUM$QUELLE `


  if [ "$LASTBACKUP" ]; then
    INC="--link-dest=$LASTBACKUP$QUELLE"
  fi

  if [ "$SSHUSER" ] && [ "$SSHHOST" ]; then
    REMOTEQUELLE="$SSHUSER@$SSHHOST:$QUELLE"
  else
    REMOTEQUELLE=$QUELLE
  fi

  # Erzeugen inkrementelles Backup
  `echo rsync -av $RSYNC $INC $REMOTEQUELLE $ZIEL$DATUM$QUELLE >> /root/rsync.log`
  `/usr/bin/rsync -av $RSYNC $INC $REMOTEQUELLE $ZIEL$DATUM$QUELLE >> /root/rsync.log`

done

ThinkPad x301 TrackPoint Scrolling Ubuntu 8.10

sudo apt-get build-dep xserver-xorg-input-evdev
apt-get source xserver-xorg-input-evdev
cd xserver-xorg-input-evdev-2.0.99+git20080912
wget http://mawize.de/supernerd0/preinit.diff
patch -p1 < preinit.diff
./autogen --prefix=/usr
make
sudo make install

vim /etc/hal/fdi/policy/mouse-wheel.fdi

<match key="info.product" string="TPPS/2 IBM TrackPoint">
 <merge key="input.x11_options.EmulateWheel" type="string">true</merge>
 <merge key="input.x11_options.EmulateWheelButton" type="string">2</merge>
 <merge key="input.x11_options.XAxisMapping" type="string">6 7</merge>
 <merge key="input.x11_options.YAxisMapping" type="string">4 5</merge>
 <merge key="input.x11_options.ZAxisMapping" type="string">4 5</merge>
 <merge key="input.x11_options.Emulate3Buttons" type="string">true</merge>
</match>

Reboot !!! do it! do it!

• disable TouchPad in BIOS

Quellen:
http://psung.blogspot.com/2008/09/scrolling-with-thinkpads-trackpoint-in.html
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-input-evdev/+bug/282387/comments/36

GWT eclipse 64bit

Quelle

To be clear, you can do GWT development on 64-bit Linux and (mostly) a 64-bit JVM:
- Your default O/S Java can be 64-bit
- You can use Eclipse 64-bit
- Your default Eclipse Java can be 64-bit
- Your GWT Eclipse projects can use a 64-bit Java for building

However, hosted mode has to use a 32-bit JVM, so you must:

1. Also install a 32-bit JVM; you can download directly from Sun and install somewhere on
your system
http://java.sun.com/javase/downloads/index.jsp

2. Register this JVM with Eclipse:
Windows -> Preferences
Java -> Installed JREs
Add... -> (Use a name like "jdk1.6.0_07 32-bit")

3. Modify your *.launch files to explicitly use a 32-bit JRE
Run -> Run Configurations...
Java Application -> (Your launch config)
JRE -> Alternate JRE -> (select 32-bit JVM setup in previous step)

4. Modify your "*-shell" scripts to explicitly use the 32-bit JVM. Your "*-compile" scripts
can continue to use the default 64-bit Java

Thinkpad Trackpoint Scroll Notloesung Ubuntu 8.10

siehe auch ThinkPad x301 TrackPoint Scrolling Ubuntu 8.10

/etc/X11/xorg.conf

Section "ServerFlags"
        Option "AutoAddDevices" "False"
EndSection

Section "InputDevice"
        Identifier      "Trackpoint"
        Driver          "mouse"
        Option          "CorePointer"
        Option          "Device"                "/dev/input/mice"
        Option          "Protocol"              "ImPS/2"
        Option          "ZAxisMapping"          "4 5"
        Option          "Emulate3Buttons"       "true"
        Option          "EmulateWheel"          "true"
        Option          "EmulateWheelButton"    "2"
EndSection

Section "Extensions"
        Option  "Composite" "Enable"
EndSection