davidrapin

rpm --import http://elrepo.org/RPM-GPG-KEY-elrepo.org
rpm -Uvh http://elrepo.org/elrepo-release-6-5.el6.elrepo.noarch.rpm
yum install ffmpeg

davidrapin

alias killws="ps -Alf |grep -i webstorm |grep -v grep |awk -F' ' '{print \$4}' |xargs kill -9 "

davidrapin

# git is installed under /usr/local/git/bin/
ls -1 /usr/local/git/bin/ |xargs -INAME sudo rm -f /usr/bin/NAME
ls -1 /usr/local/git/bin/ |xargs -INAME sudo ln -s /usr/local/git/bin/NAME /usr/bin/NAME

davidrapin

bin/plugin -i elasticsearch/marvel/latest

davidrapin

MATCH (a)-[r]->(b)
WHERE type(r) = 'ACTED_IN'
RETURN type(r), labels(a), labels(b)
LIMIT 100

davidrapin

# show routing (with rule numbers per Chain fortable:"nat")
alias routing='sudo iptables -t nat -L -n -v --line-number'

# open 80 explicitly 
# sudo iptables -A INPUT -p tcp --dport 80 -j ACCEPT

# redirect 80 to 8080 
# iptables -t nat -A OUTPUT -o lo -p tcp --dport 80 -j REDIRECT --to-port 8080

# delete a rule (table:"nat", Chain:"OUTPUT" rule:1)

davidrapin

/**
 * Usage:
 * var dataServiceInfo = wrapForCallInfo(require('../services/data').prototype);
 * process.on('exit', function() {
 *   dataServiceInfo.print('DataService');
 * });
 *
 * @param {Object} toWrap an object (or its prototype) to wrap for call statistics gathering.
 * @returns {{print:function, data:Object}}
 */

davidrapin

'use strict';
var clarinet = require('clarinet');

/**
   * Extract a detailed JSON parse error 
   * using https://github.com/dscape/clarinet
   * 
   * @param {string} json
   * @returns {{snippet:string, message:string, line:number, column:number, position:number}} or undefined if no error
   */

davidrapin

(function() {
    var childProcess = require("child_process");
    var oldSpawn = childProcess.spawn;
    function mySpawn() {
        console.log('spawn called');
        console.log(arguments);
        return oldSpawn.apply(this, arguments);
    }
    childProcess.spawn = mySpawn;
})();

davidrapin

'use strict';

var state = false;
function readbin(_state) {
  if (_state === state) {
    console.log('not changing state (' + state + ')');
    return;
  }
  console.log('changing state (' + _state + ')');