vim-emu patch to support vyos vnfs
----------------------------------

Author: David Fernández (david.fernandez at upm.es)
        Dpto. Ingenieria Sistemas Telemáticos
        ETSI Telecomunicación
        28040 MADRID


- To apply path: 

  + Start vim-emu and access the console:

docker exec -ti vim-emu bash

  + Download and apply patch

cd /
wget https://idefix.dit.upm.es/download/vnx/vm/patch/vyos-vimemu-patch.txt
patch -p0 < vyos-vimemu-patch.txt

  + Exit from console and consolidate changes:

exit
docker commit vim-emu vim-emu-img

  + Restart vim-emu


- To create patch file: 

  + Crear una copia de los directorios:

cd /
cp -a containernet containernet.orig
cp -a vim-emu vim-emu.orig

  + Modify files in /vim-emu and /containernet

  + Create patch with:

diff -Naur vim-emu.orig/ vim-emu > vyos-vimemu-patch.txt
diff -Naur containernet.orig/ containernet >> vyos-vimemu-patch.txt