http://www.arch-ed.dk/wiki/ 2012-05-20T19:00:21+02:00 http://www.arch-ed.dk/wiki/ http://www.arch-ed.dk/wiki/lib/tpl/desert/images/favicon.ico text/html 2011-05-06T11:18:14+02:00 http://www.arch-ed.dk/wiki/doku.php?id=about_me&rev=1304673494&do=diff I am a Linux/Unix system administrator for a major Danish IT company. I specialize in Linux and AIX system administration and outsourcing solutions. Contact me: edgar_thestrange”a”-likecharacter_archlinux_dot_us text/html 2010-03-24T09:40:50+02:00 http://www.arch-ed.dk/wiki/doku.php?id=aix&rev=1269420050&do=diff text/html 2010-04-05T16:11:05+02:00 http://www.arch-ed.dk/wiki/doku.php?id=clickable_workspaces&rev=1270476665&do=diff Clickable Workspaces in XMonad with Dzen2 One feature DWM has which is missing in XMonad is the clickable workspaces in status bar. There is a very good reason for this, which is that statusbars in XMonad are external applications i.e. XMobar and Dzen2. text/html 2010-04-01T22:01:19+02:00 http://www.arch-ed.dk/wiki/doku.php?id=dotfiles&rev=1270152079&do=diff .Xdefaults text/html 2011-08-26T09:30:37+02:00 http://www.arch-ed.dk/wiki/doku.php?id=fonts&rev=1314343837&do=diff Boxxy font by Caffeinebasedlifeform from the Arch Linux forums AUR package can be found here <https://aur.archlinux.org/packages.php?ID=51860> text/html 2010-08-10T10:24:34+02:00 http://www.arch-ed.dk/wiki/doku.php?id=general_linux_notes&rev=1281428674&do=diff Add new disk/LUN to system Scan: echo "- - -" > /sys/class/scsi_host/host#/scan Check for new disks: lvmdiskscan Extend vg: vgextend /dev/vgname /dev/sd[x] Extend lv: lvextend -L XXXG /dev/vgname/lvname Expand fs: resize2fs /dev/vgname/lvname text/html 2010-10-11T22:13:46+02:00 http://www.arch-ed.dk/wiki/doku.php?id=helherron&rev=1286828026&do=diff After searching for hours I finally found the Linux version of Helherron (a hardcore strategic crpg) which was hidden on hideous site named atomic something. So I'll share it here for rest of fanatic crpg gamers who have less patience than me. It has been tested to work on Arch Linux. text/html 2010-05-27T15:53:42+02:00 http://www.arch-ed.dk/wiki/doku.php?id=helper_applications&rev=1274968422&do=diff Dzen2 Xmobar text/html 2010-07-23T11:35:05+02:00 http://www.arch-ed.dk/wiki/doku.php?id=hp-ux&rev=1279877705&do=diff LVM san mirror management text/html 2010-08-10T10:17:22+02:00 http://www.arch-ed.dk/wiki/doku.php?id=linux&rev=1281428242&do=diff Simple User Administration SLES 11 notes General Linux notes text/html 2010-09-17T15:53:02+02:00 http://www.arch-ed.dk/wiki/doku.php?id=lvm_san_mirror_management&rev=1284731582&do=diff LVM San Mirror Management by example Scenario: You have been given a task to extend a vg on a san mirrored HP-UX. You get the go-ahead from Storage. Check for new devices (insf is only for 11.23): hp-ux-box> insf insf: Installing special files for sdisk instance 134 address 0/0/14/1/0.70.199.128.0.2.3 /dev/dsk/c12t2d3 insf: Installing special files for sdisk instance 136 address 1/0/14/1/0.75.199.128.0.2.3 /dev/dsk/c8t2d3 insf: Installing special files for sdisk instance 133 address 0/0… text/html 2010-11-14T23:00:02+02:00 http://www.arch-ed.dk/wiki/doku.php?id=netsh_script_to_set_opendns&rev=1289772002&do=diff @echo off rem Tilpas IFACE variablen nedenfor så den passer til navnet på dit netvaerk. set IFACE=Local Area Connection echo Old DNS: netsh interface ip show dns netsh interface ip set dns "%IFACE%" static 208.67.222.222 > NUL netsh interface ip add dns "%IFACE%" 208.67.220.220 > NUL echo OpenDNS (Hopefully): netsh interface ip show dns echo Vinduet lukkes om ti sekunder - tjek ovenfor om DNS er korrekt. for /L %%i in (1,1,10) do sleep 1 && (echo|set/p="%%i..") text/html 2010-12-19T18:11:57+02:00 http://www.arch-ed.dk/wiki/doku.php?id=pics&rev=1292778717&do=diff Bees: My cat Ernst: text/html 2010-04-09T15:42:41+02:00 http://www.arch-ed.dk/wiki/doku.php?id=simple_user_administration&rev=1270820561&do=diff Simple User Administration in Linux Management of user accounts is one of the most reoccurring tasks in everyday system administration. Below are some of my frequently used commands: To clear a users failed log in attempts First of verify the user has too many failed login attempts: text/html 2010-04-09T15:45:54+02:00 http://www.arch-ed.dk/wiki/doku.php?id=simple_user_administration_aix&rev=1270820754&do=diff Simple User Administration AIX Every aspect of user administration can be done through smitty. To invoke smitty user administration: text/html 2010-08-24T15:05:05+02:00 http://www.arch-ed.dk/wiki/doku.php?id=sles_11_notes&rev=1282655105&do=diff First of all SLES 11 is clunky and works against the sysadm. This opinion is of course heavily colored by the fact that I am an Arch Linux user. But when talking about Linux distributions in production environments RHEL 5 is the least painful way to go. text/html 2010-09-16T14:03:00+02:00 http://www.arch-ed.dk/wiki/doku.php?id=solaris&rev=1284638580&do=diff Not much to add ... yet. text/html 2011-08-25T21:40:06+02:00 http://www.arch-ed.dk/wiki/doku.php?id=start&rev=1314301206&do=diff Welcome to Arched - A wiki/blog primarily focused on *nix applications and system administration About Me dotfiles pics Helherron Fonts AIX Linux HP-UX TRU64 Solaris System Admin LVM2/Filesystems AIX AIX Sysadm AIX FSs Linux Linux Sysadm Linux LVM HP-UX HP-UX LVM Mirror … text/html 2010-03-24T10:19:37+02:00 http://www.arch-ed.dk/wiki/doku.php?id=tru64&rev=1269422377&do=diff text/html 2010-08-27T11:03:43+02:00 http://www.arch-ed.dk/wiki/doku.php?id=xmonad.hs&rev=1282899823&do=diff Here is my updated xmonad.hs which is built for the darcs version of xmonad and xmonad-contrib: {-# LANGUAGE NoMonomorphismRestriction #-} import XMonad import System.Exit import XMonad.Actions.GridSelect import XMonad.Hooks.DynamicLog import XMonad.Hooks.ManageDocks import XMonad.Hooks.EwmhDesktops import XMonad.Hooks.XPropManage import XMonad.Hooks.ManageHelpers import XMonad.Hooks.UrgencyHook import XMonad.Hooks.PositionStoreHooks import XMonad.Layout.PositionStoreFloat import XMonad.Util.R… text/html 2010-08-18T21:03:58+02:00 http://www.arch-ed.dk/wiki/doku.php?id=xmonad&rev=1282158238&do=diff Clickable Workspaces xmonad.hs Building a xmonad.hs from scratch