flashvoid

SIZE=400; STEP=100; for i in `wmctrl -l | awk '/VLC/ { print $1 }'`; do   wmctrl -ir $i -e 100,$STEP,100,$SIZE,$SIZE; STEP=$(( $STEP + $SIZE ));  done

flashvoid

ip netns add space-a
ip netns add space-b
ip link add veth0 type veth peer name veth1
ip link set veth1 netns space-a
ip link add veth2 type veth peer name veth3
ip link set veth3 netns space-b
ifconfig veth0 0.0.0.0 up
ifconfig veth2 0.0.0.0 up
ip netns exec space-a ifconfig veth1 192.168.1.130/32 up
ip netns exec space-a route add -host 192.168.7.141 dev veth1

flashvoid

void@tahr:~/docker/etest$ cat Dockerfile 
FROM ubuntu

RUN useradd -m user
RUN echo 'export TOKEN=ok' >> /home/user/.bashrc

USER user
void@tahr:~/docker/etest$ docker build -t local/test .
Sending build context to Docker daemon 2.048 kB
Sending build context to Docker daemon 

flashvoid

#!/bin/sh
#

make_mac () {
        echo "6A:AA:`ifconfig eth0 | head -1 | sed 's/.*HWaddr...:..:\(..:..:..:..\).*/\1/g'`"
}       

if ! test -d /dev/net; then
        mkdir /dev/net;
        mknod /dev/net/tun c 10 200