# cd /etc/openvpn
# mkdir easy-rsa
# cp -R /usr/share/doc/openvpn/examples/easy-rsa/2.0/* easy-rsa/
# chmod -R +x easy-rsa/


http://openconcept.ca/blog/stevem/remote_debian_upgrades_using_aptdater

http://www.linuxplanet.com/linuxplanet/tips/6729/1

descomprimir o ficheiro em anexo (http://pt.tp-link.com/resources/software/TL-WR740N_V4_130322.zip) e executar:

scp wr740nv4_en_3_16_5_up_boot(130322).bin root@192.168.1.1:/tmp
ssh root@192.168.1.1
cd /tmp
mv wr740nv4_en_3_16_5_up_boot(130322).bin orig.bin
dd if=orig.bin of=tplink.bin skip=257 bs=512
mtd -r write /tmp/tplink.bin firmware



cd /tmp
wget http://192.168.1.100/openwrt-ar71xx-tl-wr741nd-v1-squashfs-sysupgrade.bin
sysupgrade -v -n openwrt-ar71xx-tl-wr741nd-v1-squashfs-sysupgrade.bin


https://forum.openwrt.org/viewtopic.php?pid=140336#p140336

http://lartc.org/howto/lartc.kernel.obscure.html

o domínio desapareceu.

a informação pode encontrar-se agora em:

https://tldp.org/HOWTO/Adv-Routing-HOWTO/lartc.kernel.obscure.html

para reverter o ddwrt para o firmware original utilizar a imagem no link em baixo e disponível em anexo

http://www.dd-wrt.com/phpBB2/viewtopic.php?p=675041#675041

para colocar a imagem do openwrt, descomprimir o ficheiro 740n_openwrt_12.09.zip e carregar a imagem factory. depois seguir isto http://eduardo.easypc.pt/?q=node/364

grub-mkdevicemap
grub-mkconfig
update-grub
aptitude safe-upgrade

http://www.linuxquestions.org/questions/debian-26/update-problem-870114/

http://www.adminsehow.com/tag/xen/

http://www.mindbent.org/2012/01/disabling-ip-conntrack-to-save-memory-r…

na versão mais recente:
killall -SIGQUIT gnome-shell
https://askubuntu.com/questions/100226/how-to-restart-gnome-shell-from-…

XDG_SESSION_TYPE=x11 DISPLAY= gnome-shell --display :0 --replace&
http://community.linuxmint.com/tutorial/view/641