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Has anyone ever got a remote JMX JConsole to work?
... solution works well also with firewalls
1. Add this to your java startup script on remote-host:
-Dcom.sun.management.jmxremote.port=1616
-Dcom.sun.management.jmxremote.rmi.port=1616
-Dcom.sun.management.jmxremote.ssl=false
-Dcom.sun.management.jmxremote.authenticate=false
-Dcom.sun.management.jmx...
How to extract one column of a csv file
...dia.
If the input may contain multiline fields, you can use the following script. Note the use of special string for separating records in output (since the default separator newline could occur within a record). Again, the following example prints the 3rd column (via c=3) of textfile.csv:
#!/bin/...
How can I save application settings in a Windows Forms application?
...hat uses the JSON format:
using System;
using System.IO;
using System.Web.Script.Serialization;
namespace MiscConsole
{
class Program
{
static void Main(string[] args)
{
MySettings settings = MySettings.Load();
Console.WriteLine("Current value of 'my...
How to get Chrome to allow mixed content?
... @kwill When I click on the shield icon and choose to run unsafe scripts, that still does not fix the issue. Are there any alternatives?
– Ivan Vegner
Feb 16 '16 at 0:44
...
How to uninstall Jenkins?
...icial Jenkins Mac installer from http://jenkins-ci.org/
Execute uninstall script from terminal:
'/Library/Application Support/Jenkins/Uninstall.command'
or use Finder to navigate into that folder and double-click on Uninstall.command.
Finally delete last configuration bits which might have been...
Facebook Post Link Image
When someone posts a link on facebook, a script usually scans that link for any images, and displays a quick thumbnail next to the post. For certain URLs though (including mine), FB doesn't seem to pick up anything, despite their being a number of images on that page.
...
Set transparent background using ImageMagick and commandline prompt
...e converting to GIF, you're limited to 1-bit
alpha anyhow.)
mktrans shell script
Since it's unlikely you'll want to type this command repeatedly, I
recommend wrapping it in a script. You can download a BASH shell
script from github which
performs my suggested solution. It can be run on multiple fi...
Stop execution of Ruby script
...e a method like exit or die in PHP which stops the execution of a Ruby script?
4 Answers
...
How to permanently export a variable in Linux?
... but restarting (as far as I know)
A Simple Solution
I've written a simple script for these procedures to do all those work. You just have to set the name and value of your environment variable.
#!/bin/bash
echo "Enter variable name: "
read variable_name
echo "Enter variable value: "
read variable_v...
On EC2: sudo node command not found, but node without sudo is ok
...
Why not use the absolute path to node? If you planning to use an upstart script it is going to need an absolute path anyways.
sudo /usr/local/bin/node server.js
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