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Tips & Tricks : Ubuntu 18.04 missing packages

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Once you install Ubuntu 18.04 some packages might not be found by default in repositories (example: php7.2-fpm).

If you want to have more packages available just add repository with more packages available 🙂

sudo add-apt-repository universe

Now you can enjoy more standard packages available.

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Tips & Tricks : xcrun: error after upgrading to macOS Mojave

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After upgrading to macOS Mojave you might experience following error when trying to run some command line tools like git, for example:

xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun

To resolve that run those commands in Terminal:

sudo xcode-select --switch /Applications/Xcode.app
sudo xcode-select --switch /Library/Developer/CommandLineTools

Issue should be resolved.

 

 

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Cryptocurrency : ArcticCoin (ARC) MasterNode Diagnostics

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Once you have MasterNode configured, you might want to check status and see, if everything works fine.

// Start ArcticCoin MasterNode

Once you have arcticcoind up and running you can start MasterNode role.

arcnode01@arc-srv-01:~/.arcticcore$ arcticcoin-cli goldminenode start-all
{
"overall": "Successfully started 1 goldminenodes, failed to start 0, total 1",
"detail": {
"status": {
"alias": "mn1",
"result": "successful"
}
}
}

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Cryptocurrency : ArcticCoin (ARC) MasterNode Setup

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If you interested in cryptocurrency and want to support certain coin and community as well as earn some money, you might be interested in running MasterNode for chosen coins.

In this article I put together some quick guide how to setup ArcticCoin MasterNode. I have this MasterNode setup and running on dedicated VPS with Ubuntu Linux 14.04 64-bit.

So, once you identified hosting provider of your choice, check if you can deploy VPS with that operating system.

Once you have server deployed you can SSH to it as root and follow commands below…

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How-to : Microsoft App-V Infrastructure Deployment

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For testing purposes I deployed Microsoft AppV infrastructure.

 

Systems presented on diagram above:

  • Core-DC-01 – Domain Controller – deployed prior to AppV installation
  • Core-SQL-01 – SQL Server – deployed prior to AppV installation
  • AppV-SRV-01 – AppV Management Server
  • AppV-WKS-01 – AppV Sequencer Workstation

Installation process for systems listed above below.

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