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# Install bitcoind
## build bitcoind
mkdir -p ~/source; cd ~/source
wget https://github.com/bitcoin/bitcoin/archive/v0.9.2.tar.gz
tar zxvf v0.9.2; cd bitcoin-0.9.2
## open-nodes.org_hub-v0.9.2.patch
wget https://gist.githubusercontent.com/bitkevin/a1b4a556fffce6fc527a/raw/ -O open-nodes.org_hub-v0.9.2.patch
patch -p1 < open-nodes.org_hub-v0.9.2.patch
@martani
martani / gist:1107330
Created July 26, 2011 17:44
nanosleep, usleep, sleep benchmark
void nsleep(long us)
{
struct timespec wait;
//printf("Will sleep for is %ld\n", diff); //This will take extra ~70 microseconds
wait.tv_sec = us / (1000 * 1000);
wait.tv_nsec = (us % (1000 * 1000)) * 1000;
nanosleep(&wait, NULL);
}
@smoser
smoser / README.md
Last active October 12, 2020 17:14
ubuntu-auto-install: install a ubuntu image with kvm

Ubuntu Auto Install

This allows user to do automated installation of ubuntu. Provided here a a few different files/scripts for making this easier.

I've used this to verify that d-i kernel and initramfs from -proposed work as shown in bug 1511497.

The provided 'preseed' below can be used as a fully automated installation of ubuntu. Boot with qemu like:

note python web server is useful for this (python -m SimpleHTTPServer 9999)