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2017-11-03

bridge problems solved...

... in realtime...

echo 0 > /proc/sys/net/bridge/bridge-nf-call-iptables

... check also this...

https://askubuntu.com/questions/645638/directory-proc-sys-net-bridge-missing

... maybe make persistent... (not tested)...

@ /etc/sysctl.conf

net.bridge.bridge-nf-call-arptables = 0
net.bridge.bridge-nf-call-ip6tables = 0
net.bridge.bridge-nf-call-iptables = 0

net.bridge.bridge-nf-filter-pppoe-tagged = 0
net.bridge.bridge-nf-filter-vlan-tagged = 0

# sysctl -p /etc/sysctl.conf
# reboot

... otherwise, try...

@ /etc/ufw/sysctl.conf

net/bridge/bridge-nf-call-arptables = 0
net/bridge/bridge-nf-call-ip6tables = 0
net/bridge/bridge-nf-call-iptables = 0

# reboot


2017-09-25

simple magnetic gear...

... lego compatible :)

... poorly working draft above (next step: hexagonal)
... and fails bellow (aka: evolution)


2017-09-17

remove all .Trash-1000

find / -name .Trash-1000 -exec rm -rv {} \; 2> /dev/null

2017-07-31

turning off the desktop manager

# In order to make text boot the default under systemd

# as root...

systemctl set-default multi-user.target

# add file ::: /etc/systemd/system/getty@tty1.service.d/autologin.conf

  [Service]
  ExecStart=
  ExecStart=/sbin/agetty -a r --noclear %I $TERM
  Type=idle

# To change back to booting to the GUI, use...

# systemctl set-default graphical.target

# ----------------------------
# to start X automatically after login at the first console

# as your user...
# add a line to ~/.bashrc or ~/.bash_aliases

echo '[[ `tty` == "/dev/tty1" ]] && startx' >> ~/.bash_aliases

2017-03-01

you are are all so unnecessarily sad :(

Refused to display ... in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'

2017-02-04

add/delete ip address

ip address add 192.168.99.37/24 dev eth0

ip address del 192.168.99.37/24 dev eth0