For excessively paranoid client authentication.
Organization & Common Name: Some human identifier for this server CA.
openssl genrsa -des3 -out ca.key 4096
openssl req -new -x509 -days 365 -key ca.key -out ca.crt
var dgram = require('dgram'); // dgram is UDP | |
// Listen for responses | |
function listen(port) { | |
var server = dgram.createSocket("udp4"); | |
server.on("message", function (msg, rinfo) { | |
console.log("server got: " + msg + " from " + rinfo.address + ":" + rinfo.port); | |
}); |
anon true, if the space may be omitted in anonymous function declarations | |
bitwise true, if bitwise operators should be allowed | |
browser true, if the standard browser globals should be predefined | |
cap true, if upper case HTML should be allowed | |
continue true, if the continuation statement should be tolerated | |
css true, if CSS workarounds should be tolerated | |
debug true, if debugger statements should be allowed | |
devel true, if logging should be allowed (console, alert, etc.) | |
eqeq true, if == should be allowed | |
es5 true, if ES5 syntax should be allowed |
# Load balancer configuration | |
upstream exampleApp { | |
# Directs to the process with least number of connections. | |
least_conn; | |
# One failed response will take a server out of circulation for 20 seconds. | |
server 127.0.0.1:10080 fail_timeout=20s; | |
#server 127.0.0.1:10081 fail_timeout=20s; | |
#server 127.0.0.1:10082 fail_timeout=20s; | |
#server 127.0.0.1:10083 fail_timeout=20s; |
{ | |
"vars": { | |
"@gray-base": "#000", | |
"@gray-darker": "lighten(@gray-base, 13.5%)", | |
"@gray-dark": "lighten(@gray-base, 20%)", | |
"@gray": "lighten(@gray-base, 33.5%)", | |
"@gray-light": "lighten(@gray-base, 46.7%)", | |
"@gray-lighter": "lighten(@gray-base, 93.5%)", | |
"@brand-primary": "darken(#428bca, 6.5%)", | |
"@brand-success": "#5cb85c", |
Latency Comparison Numbers | |
-------------------------- | |
L1 cache reference 0.5 ns | |
Branch mispredict 5 ns | |
L2 cache reference 7 ns 14x L1 cache | |
Mutex lock/unlock 25 ns | |
Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
Compress 1K bytes with Zippy 3,000 ns 3 us | |
Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
For excessively paranoid client authentication.
Organization & Common Name: Some human identifier for this server CA.
openssl genrsa -des3 -out ca.key 4096
openssl req -new -x509 -days 365 -key ca.key -out ca.crt
#!/bin/sh -e | |
#Define our target device | |
export TARGET_ARCH="-march=armv7-a" | |
export TARGET_TUNE="-mtune=cortex-a8 -mfpu=neon -mfloat-abi=softfp -mthumb-interwork -mno-thumb" | |
#Define the cross compilators on your system | |
export AR="arm-linux-gnueabi-ar" | |
export CC="arm-linux-gnueabi-gcc" | |
export CXX="arm-linux-gnueabi-g++" |
<?php | |
namespace Zalas\Test; | |
use Doctrine\Common\Persistence\ManagerRegistry; | |
use Doctrine\Common\Persistence\ObjectManager; | |
use Doctrine\ORM\Tools\SchemaTool; | |
trait Doctrine | |
{ |
{ | |
"title": "collectd-post", | |
"services": { | |
"query": { | |
"list": { | |
"0": { | |
"query": "plugin: \"cpu\" AND plugin_instance: \"0\"", | |
"alias": "cpu1", | |
"color": "#7EB26D", | |
"id": 0, |
#!/bin/bash | |
# bash generate random alphanumeric string | |
# | |
# bash generate random 32 character alphanumeric string (upper and lowercase) and | |
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1) | |
# bash generate random 32 character alphanumeric string (lowercase only) | |
cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1 |