Administration

VirtualBox VRDE Server aktivieren

VBoxManage setproperty vrdeextpack "Oracle VM VirtualBox Extension Pack"

TLS und SSL im Firefox/Iceweasel

about:config

security.tls.version.max 3
security.tls.version.min 1
security.ssl3.rsa_fips_des_ede3_sha false

Aptitude

Installierte Pakete nach Quellen

aptitude search '~S ~i ~O "Debian Backports"'
aptitude search '~S ~i ~O "Unofficial Multimedia Packages"'

NFS

Pakete Server

i A libnfsidmap2 - Bibliothek zur Abbildung von NFS-IDs                                                                        
i A nfs-common - NFS-Dateien, die von Client und Server benutzt werden                                                       
i   nfs-kernel-server - Unterstützung für den NFS-Kernel-Server

etc fstab Server

/private.data2/income   /exports/income     none  bind,auto,rw             0             0
/private/Filme   /exports/Filme     none  bind,auto,ro             0             0
/private.data2/Fuelme   /exports/Fuelme     none  bind,auto,ro             0             0

cat /etc/exports
# /etc/exports: the access control list for filesystems which may be exported
#               to NFS clients.  See exports(5).
#
# Example for NFSv2 and NFSv3:
# /srv/homes       hostname1(rw,sync,no_subtree_check) hostname2(ro,sync,no_subtree_check)
#
# Example for NFSv4:
# /srv/nfs4        gss/krb5i(rw,sync,fsid=0,crossmnt,no_subtree_check)
# /srv/nfs4/homes  gss/krb5i(rw,sync,no_subtree_check)
#

/exports                192.168.2.0/24(fsid=0,rw,subtree_check,secure,nohide)

#/var/nfs           192.168.2.44(rw,no_subtree_check) 192.168.2.29(ro,no_subtree_check)
#/private/Filme           192.168.2.0/24(ro,subtree_check) 
/exports/Filme           192.168.2.0/24(ro,subtree_check,secure,nohide) 
#/private.data2/Fuelme           192.168.2.0/24(ro,subtree_check)
/exports/Fuelme           192.168.2.0/24(ro,subtree_check,secure,nohide)
#/private.data2/income           192.168.2.0/24(rw,subtree_check)

/exports/income                192.168.2.0/24(rw,subtree_check,secure,nohide)

#/private.archive/income   192.168.2.*(rw,subtree_check) 
#/private.data/exchange   192.168.2.*(rw,subtree_check)

# exportfs
exportfs
/exports        192.168.2.0/24
/exports/Filme  192.168.2.0/24
/exports/Fuelme
                192.168.2.0/24
/exports/income
                192.168.2.0/24

Multiarch

dpkg --add-architecture i386
apt-get update

update-alternatives

update-alternatives --install /usr/bin/mencoder mencoder /usr/bin/mencoder-mt 20

etc network interfaces

 cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
#allow-hotplug eth0
#auto eth0
#iface eth0 inet dhcp
#iface eth0 inet static
#address 192.168.2.53
#netmask 255.255.255.0
#gateway 192.168.2.1
#broadcast 192.168.2.255

#auto wlan0
#iface wlan0 inet dhcp
auto wlan0
iface wlan0 inet static
address 192.168.2.53
netmask 255.255.255.0
gateway 192.168.2.1
broadcast 192.168.2.255
wpa-driver wext
wpa-conf /etc/wpa_supplicant/wpa_psk.conf

iface dsl-provider inet ppp
pre-up /sbin/ifconfig eth0 up # line maintained by pppoeconf
provider dsl-provider

== wpa_supplicant==

network={
            ssid="SSID"
            scan_ssid=1
            key_mgmt=WPA-PSK
            psk="passwort"
            }