by drtech | Feb 11, 2016 | Computers, Linux, Virtualization
I wanted fast Ethernet, I found Infiniband Infiniband Setup Setup Infiniband 40Gbs IPoIB on Ubuntu/Debian/Proxmox Load missing modules nano /etc/modules mlx4_ib mlx4_en ib_umad ib_ipoib nano /etc/network/interfaces auto ib0 iface ib0 inet static address 192.168.10.35...
by drtech | Sep 24, 2014 | Computers, Linux, Virtualization
Passwordless SSH If you don’t want to be prompted for a password each time rsync makes a connection — and you don’t — make sure that you have rsync set up to log in using an SSH key rather than a password. To do this, create an SSH key on the...
by drtech | Dec 6, 2013 | Computers, Linux
I have had the hardest time getting Windows to access user level protected Samaba shares until today. I found out how to properly add a samba user (webmin does not seem to do it properly on it’s own). I am using Ubuntu 12.04 LTS. (replace SAMBAUSERNAME with the...
by drtech | Jan 9, 2013 | Computers, Linux, Virtualization
I am doing this on proxmox 1) login to the proxmox server 2) cd to the disk you need to expand cd /var/lib/vz/images 3) Increase the disk size qemu-img resize diskimage.zzz +[size in GB you want to expand]G 4) boot your VM with gparted or partition magic live iso 5)...
by drtech | Jul 7, 2012 | Computers, Linux, Virtualization
This is assuming a 64bit install and the latest versions as of 7/7/2012sudo nano /etc/apt/sources.listadd this line to the enddeb http://download.virtualbox.org/virtualbox/debian precise contribwget -q http://download.virtualbox.org/virtualbox/debian/oracle_vbox.asc...
by drtech | Jan 25, 2011 | Computers, Linux
Making remote copies What if you want to copy files offsite to a remote host? No problem — all you need to do is add the host and user information. So, for instance, if you want to copy the same directory to a remote host, you’d use: rsync -ave ssh...