Remote commando's uitvoeren: PSEXEC

Je kunt PSEXEC gebruiken om remote een commando uit te voeren. Het commando shutdown -r -t 00 zal een reboot veroorzaken. Geef ook -f mee om zeker te zijn dat de machine reboot. PSEXEC kun je hier downloaden: http://technet.microsoft.com/en-us/sysinternals/bb897553.aspx

Uitschakelen Genuine Advantage

This week, Microsoft started requiring users to verifiy their serial number before using Windows Update. This effort to force users to either buy XP or tell them where you got the illegal copy is called 'Genuine Advantage.' It was cracked within 24 hours.

Before pressing 'Custom' or 'Express' buttons paste this text to the address bar and press enter:

javascript:void(window.g_sDisableWGACheck='all')

It turns off the trigger for the key check.

FW-1 gui lockfile: /etc/fw/log/manage.lock FW-1 gui lockfile: /var/opt/CPfw1-50/tmp/manage.lock FW-1 gui in demomode: user/pass don't care, server: *local telnet relay-test.mail-abuse.org http://grc.com/faq-optout.htm http://www.aureate.com/ http://www.radiate.com/privacy.html Subject: handig Solaris commandootje /usr/platform/"`uname -i`"/sbin/prtdiag -v www.elby.de www.fcc.gov/oet/fccid www.xploiter.com/security/trojanport.html Maxtor: llfutil.exe -> maxllf RPM GPG-key: rpm --import /usr/share/doc/rpm-4.1/RPM-GPG-KEY

yum repository headers aanmaken

yum-arch . createrepo .

Repair a damaged rpm database

First informally: When a process _is_ so killed [sometimes due to a loss of power crash, sometimes due to a third party helper application dying without cleaning up the lock files at exist, sometimes due to an impatient admin], it will almost always leave some small corruption behind in the RPM 'SleepyCat' db based database. Usually the simple

rm -f /var/lib/rpm/__db* rpm -vv --rebuilddb

will remove the lockfiles (which start with that distinctive "__"), and fix the database damage left behind. [Note: we have added the option -vv here, so that there is visible progress and lots of detail during the rebuild process -- A worried admin is often impatient at a lack of visible progress -- this option causes the rebuild process to be quite verbose.]

Hagelslag > host add gnutella.hostscache.com gnut> open gnutellahosts.com:6346 open gnutella.hostscache.com:6346 open router.limewire.com:6346 open gnet.ath.cx:8080 open gnet1.ath.cx:8080 open gnet3.ath.cx:8080 open gnet4.ath.cx:8080

LYNX commands:

        =  - Show info about current document
        l  - List references
BACKSPACE  - History

HTTP-refresh commando:

<meta http-equiv="refresh" content="0; url=http://home.hccnet.nl/s.robers">

Hoe zet je command line completion aan in NT?

HKEY_CURRENT_USER/Software/Microsoft/CommandProcessor/CompletionChar

Change value naar '9'

Users op een NT-box opvragen

NT: nbtstat -a machinenaam
Samba: nmblookup -S machinenaam (inclusief lookup)
Samba: nmblookup -A ip-adres (alleen nodestatus opvragen)

AIX routes

# Routes:
#
# chdev -l inet0 -a route=net,-hopcount,,-netmask,,,
# chdev -l inet0 -a route=host,-hopcount,,,,
#
# To remove a route use 'delroute=' instead of 'route='.

TeraTerm homepage

TCBbackup

cd /usr/local/install; TCBcheck fw; TCBbackup fw; TCBcheck install; TCBbackup install

tcsh redirection

% du > /dev/null

% ( du > /dev/null ) >& /dev/tty
du: cannot change to directory ./ppp: Permission denied
du: cannot change to directory ./chatscripts: Permission denied
du: cannot change to directory ./news/pgp: Permission denied

% ( du > /dev/tty ) > & /dev/null
         ^^ stdout      ^^ stderr
6       ./modutils/arch
10      ./modutils
90      ./init.d
2       ./menu
2       ./apt
2       ./default

tcsh foreach syntax

% foreach var ( 1 2 3 4 ) 
foreach? echo $var
foreach? end
1
2
3
4

whois

whois.ripe.net
whois.arin.net
nic.ddn.mil
rs.internic.net
whois.apnic.net
whois.nic.mil
whois.domain-registry.nl

BIND versie uitlezen

dig @127.0.0.1 version.bind chaos txt

Sun Solaris metainit

Je moet zelf voor N en M de correcte controller nummers invullen en voor
X en Y de correcte SCSI IDs invullen.
  
Voor het root filesystem:
  
 # metainit -f d11 1 1 cNtXd0s0 
 # metainit d12 1 1 cMtYd0s0
 # metainit d10 -m d11
 # metaroot d10 
 # lockfs -fa
 # reboot
 # metattach d10 d12 
  
Voor swap:
  
 # metainit -f d21 1 1 cNtXd0s1 
 # metainit d22 1 1 cMtYd0s1
 # metainit d20 -m d21
 # vi /etc/vfstab
   (verander de swap partitie in /dev/md/dsk/d20)
 # reboot
 # metattach d20 d22 
  
Voor de overige filesystems:    
  
 # metainit -f d31 1 1 cNtXd0s3 
 # metainit d32 1 1 cMtYd0s3
 # metainit d30 -m d31
 # vi /etc/vfstab
   (verander het buffered filesystem in /dev/md/dsk/d30 en 
    verander het raw filesystem in /dev/md/rdsk/d30)
 # reboot
 # metattach d30 d32
  
en dan d40, d50, enz.

Als je klaar bent, kun je met metastat kijken of de zaak in orde is en
alles in sync is.

SSHD portforwarding:

Connect naar host fw@10.227.131.29 en forward localport 1812 naar poort
18120 op host 172.17.254.18.

 myhost% ssh -g -L1812:172.17.254.18:18120 fw@10.227.131.29
 windows bak> IE http://myhost:1812

Disable autoplay in WindowsXP

I came across the policy by accident just about an hour ago. LOL

If it is not configured or is set to Disabled then this is not the problem. It is only a problem if the this policy is set to "Enabled"

Start > Run gpedit.msc

User Configuration > Adminstrative Templates > System
Disable Autoplay

This is the official Explaination for this policy

"Disables the Autoplay feature.

Autoplay begins reading from a drive as soon as you insert media in the drive. As a result, the setup file of programs and the music on audio media starts immediately.

By default, Autoplay is disabled on removable drives, such as the floppy disk drive (but not the CD-ROM drive), and on network drives.

If you enable this policy, you can also disable Autoplay on CD-ROM drives, or disable Autoplay on all drives.

This policy disables Autoplay on additional types of drives. You cannot use this policy to enable Autoplay on drives on which it is disabled by default.

Note: This policy appears in both the Computer Configuration and User Configuration folders. If the settings conflict, the setting in Computer Configuration takes precedence over the setting in User Configuration."

Linux networkspeed config

# mii-tool 
eth0: negotiated 100baseTx-FD, link ok
# /sbin/mii-tool -F 100baseTx-FD
# mii-tool
eth0: 100 Mbit, full duplex, link ok

From the manpage of mii-tool: 
  
       -F media, --force=media
              Disable  autonegotiation,  and  force  the  MII  to
              either  100baseTx-FD,  100baseTx-HD, 10baseT-FD, or
              10baseT-HD operation.

RedHat 9 Fonts-fontconfig

Probleem: beperkt aantal fonts in o.a. Mozilla

Oorzaak: fontconfig en anti-aliased fonts. De originele X11 fonts in /usr/X11R6/lib/X11/fonts/* worden door fontconfig niet meegenomen

Oplossing: originele fonts meenemen in de /etc/fonts/fonts.conf:

<!-- Font directory list configured on Mon Feb 24 17:42:07 EST 2003 -->

        <dir>/usr/share/fonts</dir>
        <dir>/usr/X11R6/lib/X11/fonts/Type1</dir>
        <dir>/usr/X11R6/lib/X11/fonts/OTF</dir>
        <dir>/usr/X11R6/lib/X11/fonts/CID</dir>
        <dir>/usr/X11R6/lib/X11/fonts/TTF</dir>
        <dir>/usr/X11R6/lib/X11/fonts/Speedo</dir>
        <dir>/usr/X11R6/lib/X11/fonts/local</dir>
        <dir>/usr/X11R6/lib/X11/fonts/misc</dir>
        <dir>/usr/X11R6/lib/X11/fonts/util</dir>
        <dir>/usr/X11R6/lib/X11/fonts/100dpi</dir>
        <dir>/usr/X11R6/lib/X11/fonts/75dpi</dir>
        <dir>/usr/X11R6/lib/X11/fonts/latin2</dir>
        <dir>~/.fonts</dir>

Daarna draaien: fc-cache -v

XviD niet goed (groen) weergegeven

Probleem: I have some xvid videos. they are all green on my xp box. I have uninstalled and reinstalled a few different builds of the xvid codec but that doesnt seem to help. there is nothing wrong w/ the vids as I can play them on my 2K machine just fine.

Oplossing

    0) Log in with administrator privileges
    1) install the xvid codec
    2) if you're running windows xp go to start --> run ---> and type
       in "mplayer2" without the quotes and hit ok
    3) open up your xvid file that's green using this older media
       player
    4) pause the video
    5) right click on the video and choose properties
       In the latest version of MediaPlayer, this option is greyed out.
    6) go to the advanced tab
    7) in the box you will see something named "ffdshow" or something
       like it don't quote me on the exact name but it's something
       similar
    8) double click that and a new box will pop up
    9) uncheck the xvid box
    10) now open up the file again either in your original media
       player or this old one and it should be working fine

Disable IPv6

12 July 2004

FC2 by default uses IPV6. This causes serious slow down in DNS queries.

To disable IPV6: As root, you must add the line: "alias net-pf-10 off" (without quotes) to the end of your /etc/modprobe.conf file.

-OR-

Quick solution:

[root@charon root]# echo "alias net-pf-10 off" >> /etc/modprobe.conf

A reboot is required.

Process accounting

 # ac --individual-totals --daily-totals

GRUB install

rescue:~# grub
grub> device (hd0) /dev/sdb
grub> root (hd0,0)
grub> setup (hd0)
grub> quit