FDR4.2.7 could not connect license server - fdr

I need to use FDR4 for my papers,but when I download FDR4.2.7, I find I could not connet to the licensing servers.
I also see the FDR release note:
Release Notes
4.2.7 (11/05/2020)
Fixes an additional issue that meant FDR4 could not connect to the licensing servers.
4.2.6 (10/05/2020)
Fixes an issue that meant FDR4 could not connect to the licensing servers.
I use Ubuntu 16.04 TLS, could someone send me FDR version 4.2.5 OR other version that could run the demo: " casper-2.1\ExamplesLibrary\Algebra\dh.csp",I also have FDR2 which could not run this demo.
Thank you very much.

Related

Node js not working on windows 2008 server

I am trying to run my application on Windows 2008 server and i am getting the same error "This application is only supported on Windows 7,Windows Server 2008 R2, or higher".
Can someone suggest on how to fix this.
Please try to install the Node 4.x LTS version. The current LTS version is 8.12.0.
You can check this link to get supported NodeJS version https://nodejs.org/en/download/releases/
Take note that ES6 will not work in there.
I had the same problem, I followed the link https://nodejs.org/en/download/releases/
and installed Version 8x.
So far works well. If some have a higher version which is works, please share.

Run artifactory on browser

I installed artifactory on linux server. I want to know how to check whether it is properly installed.
Secondly, I want to use it's user interface on google chrome. From where I can get SERVER_DOMAIN and PORT number for it's url from installed files on server?
Thanks in advance.
Your question is a bit vague.
How did you installed it (ZIP, RPM, Docker, Deb...)?
Which database you used (default, Oracle, MySQL etc..)? You can see if the server is up and running by running the following REST API from the machine you have installed it on:
curl -iuadmin:password localhost:8081/artifactory/api/system/ping
Regarding the IP, this can be checked by running 'ifconfig' on the linux server and get the IP of that machine.
Artifactory by default is running on port 8081, unless you changed it.
It seems that you will need to follow the basic installation wiki:
https://www.jfrog.com/confluence/display/RTF/Installing+Artifactory

how to enable http2 on centos7

I have CENTOS7 server, with:
Server version: Apache/2.4.6 (CentOS)
.
How can i enable/add HTTP/2 on these Apache ?
I'm trying to send http2 requests from the client via Nghttp, but i get an error in the response (recv RST_STREAM frame ) as a result of server which does not supports Http2.
I saw that i have to enable module_http2 in the apache, but i didn't
found hot can i do this.
Thanks in Advance.
HTTP/2 support was only added in Apache 2.4.18 which is not available in the standard CentOS/Red Hat repos. Though as mod_http2 was (and still is at time of writing) being actively worked on you should go with the latest version (2.4.33 at time of writing - though there are further mod_http2 patches available on top of that).
Additionally HTTP/2 requires OpenSSL 1.0.2 or above which means you need CentOS/RHEL 7.4 or above unless you want to install your own version of OpenSSL as well your own version of Apache. Note you need Apache 2.4.26 or above if you want to go further than that and go to OpenSSL 1.1.0.
So you need to download and compile a later Apache (and possibly OpenSSL) from source - or find another repo with these later versions. This does carry some risks - primarily that you lose the easy security patches that repo versions supply. CentOS Apache 2.4.6 actually includes all the latest security patches of later versions (assuming you regularly run "yum update" to update it) - but not the functionality changes like HTTP/2 (hence why they leave version number at 2.4.6).
If you're interested in installing from source then I've a step by step blog post on how to do that here: https://www.tunetheweb.com/performance/http2/
You can install a newer version of httpd than is included in the base repositories through the httpd24 Software Collection. Once you've enabled the SCL, you need the following packages:
httpd24
httpd24-nghttp2
httpd24-mod_ssl *
* It's best to configure SSL too, because for example Chrome will only do HTTP2 with TLS.

How to patch node.js server for CVE-2014-0224 on ubuntu?

I recently realized that our servers were vulnerable to CVE-2014-0224 by doing an SSL Labs scan.
We are running a node.js server on our site. I read that the vulnerability was eliminated in node.js version 0.10.29, so I used nvm to install version 0.11.13 on our ubuntu 12 server. However, after restarting the node.js server, the scan still shows we're vulnerable.
Thinking that perhaps node.js was relying on the system installation of openssl rather than using their own, I upgraded that, as well. openssl version -b now shows that we have the version that was built on 1 Oct 2014 ... which should be plenty good by all accounts (upgrading to this version was how I eliminated the vulnerability from another one of our servers that was running a ruby server ... also on ubuntu 12).
However, I haven't been able to find the right combination to eliminate the vulnerabilty from our node.js server. How can I do that? :o)
Aha! I updated one node.js version later (0.11.14), and that solved the problem. No more vulnerabilities for me! :o)

Meteor support developing on Windows

Does Meteor support developing on Windows? I did not see any downloads or mention of Windows in the docs.
The "Quick Start" assumes you are on *Nix OS.
Meteor 1.1+: official Windows support launched on https://win.meteor.com/
Meteor 1.0+: there is an official Windows preview.
Meteor 0.8 and older: see http://win.meteor.com/
Proof, Meteor running on Windows.
Edit: See Tom's answer.
Old answer below.
No, this is not yet supported on windows. If you try to install in you will receive the following error:
Sorry, this OS is not supported yet.
As a workaround you can run a linux box in a VM and use that as a server to run meteor but still do all development from within windows. I've done this using VirtualBox to run Ubuntu with no GUI. Here's the steps:
Install VirtualBox
Grab Ubuntu ISO
Setup Ubuntu VM using VirtualBox (just follow the wizard steps)
Install samba on VM to enable file access from windows. This article was a great help.
Install ssh using Ubuntu Software Center. This was helpful.
Shutdown VM and run from a DOS prompt using vboxheadless -startvm "VM Name"
You can then use a ssh client (I'm using cygwin) to connect to the box to run commands e.g. ssh user#box_ip_address
Can browse and edit files using windows file share e.g. \\box_ip_address\share
Can run meteor apps within local browser, just replace the localhost in the address that meteor assigns with the ip address of the box.
I just tried to install it with curl on Windows 7, and got:
Sorry, this OS is not supported yet.
A substantial update as the existing answers to this question are very out of date.
Official Windows support can be found at https://github.com/meteor/meteor/wiki/Preview-of-Meteor-on-Windows
Unofficial Windows support for Meteor can be found on http://win.meteor.com/
There are 3 solutions outlined on win.meteor.com, one native MSI installer, and 2 virtualized solutions based on Vagrant:
1) MSI Installer:
Stephen Darnell has picked up where Tom Wijsman graciously left off.
This solution is the most straight forward way to get Meteor running
on Windows with an MSI Installer provided. There are some trade-offs
because this is a fork and can lag behind the latest version as
Stephen can update to and test the latest version.
2) Vagrant Shell Provisioning
Gabriel Pugliese has posted a guide for how to provision Meteor on
Linux with Vagrant's Shell Provisioning. These may be more accessible
to users familier with Linux and Shell scripts. This solution is
easier to tweak through the straight forward shell commands than the
Chef alternative.
3) Vagrant Chef Provisioning
Matthew Sullivan is maintaining a set of Vagrant files, Chef cookbook,
and guide for provisioning Meteor on Linux with Vagrant. This Chef
solution is a slightly more automated and configurable than the shell
solution, however likely not as simple to tweak beyond the provided
configuration parameters as the Shell solution.
GitHub Repos and details can be found on win.meteor.com. The three authors are very responsive on the Meteor-talk Google Group.
A bit of history:
Unofficial Windows support for Meteor was started by Tom Wijsman, and was supported by Tom until 0.5.9. Versions 0.6.0 and later are by Stephen Darnell, Gabriel Pugliese, and Matt Sullivan.
I do not see Nitrous.io mentioned here.
I am using Nitrous.io together with Nitrous Desktop, which allows you to use your favourite text editor (in my case, Sublime Text).
There is a quick tutorial here and Discover Meteor also deals with this in chapter 2.
It sounds like Windows is not supported yet. If you want to play with it, I would suggest grabbing VirtualBox and installing your favorite flavor of Linux on it.
I downloaded the above .msi installer and installed to c:\Meteor
Add the c:\Meteor directory you just made to your PATH environment variable.
Run the following command: npm install Meteor-Test-Installer
Add the C:\Meteor\bin\node_modules\npm\bin directory you just made to your PATH environment variable.
Log below from my DOS screen:
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:\Users\mike>cd\
C:\>cd meteor
C:\Meteor>cd C:\Meteor\bin\node_modules\npm\bin
C:\Meteor\bin\node_modules\npm\bin>meteor create try-meteor
try-meteor: created.
To run your new app:
cd try-meteor
meteor
C:\Meteor\bin\node_modules\npm\bin>curl
‘curl’ is not recognized as an internal or external command,
operable program or batch file.
C:\Meteor\bin\node_modules\npm\bin>cd try-meteor
C:\Meteor\bin\node_modules\npm\bin\try-meteor>meteor
[[[[[ C:\Meteor\bin\node_modules\npm\bin\try-meteor ]]]]]
Initializing mongo database… this may take a moment.
Running on: http://localhost:3000/
Open http://localhost:3000/ in broswer ... Voila !!
Hello World!
Welcome to try-meteor.
If you get error like this below :
{
[[[[[ D:\sms\Apps\Meteor\bin\node_modules\npm\bin\try-meteor ]]]]]
Unexpected mongo exit code 127. Restarting.
Unexpected mongo exit code 127. Restarting.
////////////////////////////////////////
////////////////////////////////////////
meteor is out of date. Please run:
meteor update
////////////////////////////////////////
////////////////////////////////////////
Unexpected mongo exit code 127. Restarting.
Can't start mongod. Check for other processes listening on port 3002 or other me
teors running in the same project.
}
Update the MondoDB folder with the latest mogodb files from the mongodb site.
I've found that new coders who are also new to Meteor might have installed it correctly, but are having trouble figuring out how to open and run it. So I'll just address that issue in this post.
1) I assume you went here: http://win.meteor.com/ and downloaded the MSI installer
2) I assume you then created a newapp in meteor and then ran meteor
3) If steps 1 & 2 are complete, you should see this in your command line:
Initializing mongo database... this may take a moment.
=> Meteor server running on: http://localhost:3000/
4) Open Chrome and type in the local host address: http://localhost:3000/
5) Open your newapp folder - should be located in your Meteor folder wherever its installed on your hard drive
6) Open your newapp.html, newapp.css, and newapp.js files in your favorite editor (like Sublime Text 2)
7) Begin editing these files as you like and watch your page automatically update, as Meteor is designed to do.
Voila!! You're building with Meteor. Enjoy!!
As of two days ago, a preview version is available here:
https://github.com/meteor/meteor/wiki/Preview-of-Meteor-on-Windows
Recent check of their site and checking their FAQ, you'll find the Meteor Development Roadmap. They host it on Trello and after the 1.0 launch, you'll see "Official Windows Support." So, it's on the map - now we wait!
https://trello.com/board/meteor-roadmap/508721606e02bb9d570016ae
Using linux in VM you probably want meteorite which isn't easy if you are as bad as I am to Linux... Here's how (thank you johntday Unable to install meteorite on Ubuntu VM):
Here are my Install Steps
Update and Upgrade your Ubuntu Depending on how up-to-date your image is, this may take a while.
sudo apt-get update && sudo apt-get upgrade
Install curl sudo apt-get install curl
Install node http://lucidservices.com/2013/09/17/install-node-on-ubuntu/
Install meteor curl https://install.meteor.com | sh
Install meteorite sudo -H npm install -g meteorite
If you have problems setting a high screen resolution, here's a fix:
http://youtu.be/t36wXUu1UtQ

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