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//Validation
jQuery.validator.addMethod('validIP', function(value) {
    var split = value.split('.');
    if (split.length != 4) 
        return false;
            
    for (var i=0; i<split.length; i++) {
        var s = split[i];
        if (s.length==0 || isNaN(s) || s<0 || s>255)
            return false;

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function formatTime (t) {
	if (typeof (t) !== "number" || t < 0) {
		return "";
	}
	function it(param) {
		var p = t % param;
		if (p < 10) p = '0' + p;
		t = Math.floor(t / param);
		return p;
	}

bcoughlan

=COUNTA(A2:A23)-SUMPRODUCT((A2:A23<>"")/(COUNTIF(A2:A23,A2:A23)+(A2:A23="")))

bcoughlan

from SimpleHTTPServer import SimpleHTTPRequestHandler
import BaseHTTPServer
import httplib
import threading
from os.path import join, abspath

class RequestHandler(SimpleHTTPRequestHandler):
    def do_QUIT (self):
        self.send_response(200)
        self.end_headers()

bcoughlan

from contextlib import contextmanager

class LockError(Exception): pass

@contextmanager
def lock(lock_filename, force_lock=False):
    forced = False

    lockerror = False
    try:

bcoughlan

import java.security.NoSuchAlgorithmException;
import java.security.Provider;
import java.security.SecureRandom;
import java.security.SecureRandomSpi;
import java.security.Security;

public class ReplaceAlgorithms {

	public static void main(String[] args) throws NoSuchAlgorithmException {
		byte[] bytes = new byte[16];

bcoughlan

The output of tailing multiple files looks like this:

==> ./tomcat/catalina.2017-11-09.log <==
09-Nov-2017 17:53:31.496 WARNING [localhost-startStop-1] com.sun.faces.mgbean.BeanManager.addBean JSF1074
09-Nov-2017 17:53:31.496 WARNING [localhost-startStop-1] com.sun.faces.mgbean.BeanManager.addBean JSF1074
09-Nov-2017 17:53:31.496 WARNING [localhost-startStop-1] com.sun.faces.mgbean.BeanManager.addBean JSF1074
==> ./tomcat/catalina.2017-11-11.log <==
11-Nov-2017 17:53:31.496 WARNING [localhost-startStop-1] com.sun.faces.mgbean.BeanManager.addBean JSF1074
11-Nov-2017 17:53:31.496 WARNING [localhost-startStop-1] com.sun.faces.mgbean.BeanManager.addBean JSF1074

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function ssh_forward_docker_daemon {
  # Create a temporary file and delete. We just want the filename.
  # Needed for the cleanup to identify which SSH process to kill
  SSH_SOCKET=$(mktemp)
  rm $SSH_SOCKET
  
  # Clean up on exit
  trap "exit" INT TERM
  trap "ssh -S $SSH_SOCKET -O exit $1" EXIT
  

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kubeadm init --config=kubeadm-config.yaml

Mostly adapted from here: https://github.com/kubernetes/kubernetes/pull/86392/files

bcoughlan

The reStructuredText_ Cheat Sheet: Syntax Reminders

Info:	See <http://docutils.sf.net/rst.html> for introductory docs.
Author:	David Goodger <goodger@python.org>
Date:	2013-02-20
Revision:	7612
Description:	This is a "docinfo block", or bibliographic field list

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