NadekoBot/docs/guides/Linux Guide.md

##Setting up NadekoBot on Linux

####Setting up NadekoBot on Linux Digital Ocean Droplet If you want Nadeko to play music for you 24/7 without having to hosting it on your PC and want to keep it cheap, reliable and convenient as possible, you can try Nadeko on Linux Digital Ocean Droplet using the link DigitalOcean (and using this link will be supporting Nadeko and will give you $10 credit)

####Setting up NadekoBot Assuming you have followed the link above to setup an account and Droplet with 64bit OS in Digital Ocean and got the IP address and root password (in email) to login, its time to get started.

Go through this whole guide before setting up Nadeko

####Prerequisites

• Download PuTTY
• Download WinSCP (optional)

####Starting up

• Open PuTTY.exe that you downloaded before, and paste or enter your IP address and then click Open. If you entered your Droplets IP address correctly, it should show login as: in a newly opened window.
• Now for login as:, type root and hit enter.
• It should then, ask for password, type the root password you have received in your email address registered with Digital Ocean, then hit Enter.

as you are running it for the first time, it will most likely to ask you to change your root password, for that, type the "password you received through email", hit Enter, enter a "new password", hit Enter and confirm that "new password" again. SAVE that new password somewhere safe, not just in your mind. After you've done that, you are ready to write commands.

NOTE: Copy the commands, and just paste them using mouse single right-click.

####Creating and Inviting bot

• Read here how to create a DiscordBot application
• Visual Invite Guide (Note: Client ID is your Bot ID)
• Copy your Client ID from your applications page.
• Replace the 12345678 in this link: https://discordapp.com/oauth2/authorize?client_id=12345678&scope=bot&permissions=66186303 with your Client ID
• The link should now look like this: https://discordapp.com/oauth2/authorize?client_id=YOUR_CLENT_ID_HERE&scope=bot&permissions=66186303
• Go to the newly created link and pick the server we created, and click Authorize
• The bot should have been added to your server.

####Getting NadekoBot #####Part I Use the following command to get and run linuxAIO.sh (Remember Do Not rename the file linuxAIO.sh)

cd ~ && wget -N https://github.com/Kwoth/NadekoBot-BashScript/raw/master/linuxAIO.sh && bash linuxAIO.sh

You should see these following options after using the above command:

1. Download Dev Build (Latest)
2. Download Stable Build
3. Run Nadeko (Normally)
4. Run Nadeko with Auto Restart (Run Nadeko normally before using this.)
5. Auto-Install Prerequisites (for Ubuntu and Debian)
6. Set up credentials.json (if you have downloaded the bot already)
7. To exit

#####Part II If you are running NadekoBot for the first time on your system and never had any prerequisites installed, Press 5 and press enter key, then y when you see the following:

Welcome to NadekoBot Auto Prerequisites Installer.
Would you like to continue?

That will install all the prerequisites your system need to run NadekoBot.

If you prefer to install them manually, click on the link. (Optional)

Once prerequisites finish installing. #####Part III Choose either 1 to get the most updated build of NadekoBot or 2 to get the previously stable build of NadekoBot and then press enter key.

Once Installation is completed you should see the options again.

Next, check out: #####Part IV If you prefer to do this step manually, and skip other parts click on the link. (Optional)

• 1. Setting up credentials.json
• 2. To Get the Google API
• 3. JSON Explanations for other APIs

You will need the following for the next step:

• Bot's Client ID and Bot's ID (both are same) (*required)
• Bot's Token (not client secret) (*required)
• Your Discord userID (*required)
• Google Api Key (optional)
• LoL Api Key (optional)
• Mashape Key (optional)
• Osu Api Key (optional)
• Sound Cloud Client Id (optional)

Once you have acquired them, press 6 to Set up credentials.json

You will be asked to enter the required informations, just follow the on-screen instructions and enter whats asked. i.e If you are asked Bot's Token, then just copy and paste the token and press enter key.

If you want to skip any optional informations, just press enter key without typing/pasting anything. Once done, #####Part V You should see the options again within the tmux session named nadako. Next, press 3 to Run Nadeko (Normally) Check in your discord server if your new bot is working properly. #####Part VI If the bot is working properly in your server, type .die to shut down the bot. You should be back to the options again, from the options choose 4 to Run Nadeko with Auto Restart.

It will show you more options:

1. Run Auto Restart normally without Updating.
2. Auto Restart and Update with Dev Build (latest)
3. Auto Restart and Update with Stable Build
4. Exit

Choose anything you like and once the bot's back online again in your server, close the PuTTY. Done, You now have your own NadekoBot.

To Restart your NadekoBot anytime later.

####Running NadekoBot

Create a new Session:

• tmux new -s nadeko

The above command will create a new session named nadeko (you can replace “nadeko” with anything you prefer and remember its your session name) so you can run the bot in background without having to keep the PuTTY running.

Next, we need to run linuxAIO.sh in order to get the latest running scripts with patches:

• cd ~ && bash linuxAIO.sh

From the options,

Choose 3 To Run the bot normally. NOTE: With option 3 (Running Normally), if you use .die command in discord. The bot will shut down and will stay offline until you manually run it again. (best if you want to check the bot.)

Choose 4 To Run the bot with Auto Restart. NOTE: With option 4 (Running with Auto Restart), bot will auto run if you use .die command making the command .die to function as restart.

See how that happens:

Remember that, while running with Auto Restart, you will need to close the tmux session to stop the bot completely.

Now check your Discord, the bot should be online

Next to move the bot to background and to do that, press CTRL+B+D (this will detach the nadeko session using TMUX), and you can finally close PuTTY now.

####Restarting Nadeko

Restarting Nadeko with the Server:

Open PuTTY and login as you have before, type reboot and hit Enter.

Restarting Manually:

• Kill your previous session, check with tmux ls
• tmux kill-session -t nadeko (don't forget to replace "nadeko" to what ever you named your bot's session)
• Run the bot again.

####Updating Nadeko

• Connect to the terminal through PuTTY.
• tmux kill-session -t nadeko (don't forget to replace nadeko in the command with the name of your bot's session)
• Make sure the bot is not running.
• tmux new -s nadeko (nadeko is the name of the session)
• cd ~ && bash linuxAIO.sh
• Choose either 1 or 2 to update the bot with latest build or stable build respectively.
• Choose either 3 or 4 to run the bot again with normally or auto restart respectively.
• Done. You can close PuTTY now.

####Installing Manually (Optional)

#####Installing Git

Ubuntu:

sudo apt-get install git -y

CentOS:

yum -y install git

NOTE: If the command is not being initiated, hit Enter

#####Installing .NET Core SDK

Go to this link (for Ubuntu) or to this link (for CentOS) provided by microsoft for instructions on how to get the most up to date version of the dotnet core sdk!
Make sure that you're on the correct page for your distribution of linux as the guides are different for the various distributions

We'll go over the steps here for Ubuntu 16.04 anyway (these will only work on Ubuntu 16.04), accurate as of 3/2/2017

sudo sh -c 'echo "deb [arch=amd64] https://apt-mo.trafficmanager.net/repos/dotnet-release/ xenial main" > /etc/apt/sources.list.d/dotnetdev.list'
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 417A0893
sudo apt-get update && sudo apt-get install dotnet-dev-1.0.0-preview2.1-003177 -y

NOTE: .NET CORE SDK only supports 64-bit Linux Operating Systems (Raspberry Pis are not supported because of this)

#####Installing Opus Voice Codec and libsodium

Ubuntu:

sudo apt-get install libopus0 opus-tools libopus-dev libsodium-dev -y

CentOS:

yum -y install opus opus-devel

#####Installing FFMPEG

Ubuntu:

apt-get install ffmpeg -y

Centos:

yum -y install http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-5.el7.nux.noarch.rpm epel-release
yum -y install ffmpeg

NOTE: If you are running UBUNTU 14.04, you must run these first:

sudo add-apt-repository ppa:mc3man/trusty-media
sudo apt-get update
sudo apt-get dist-upgrade

Before executing: sudo apt-get install ffmpeg

NOTE: If you are running Debian 8 Jessie, please, follow these steps:

sudo apt-get update
echo "deb http://ftp.debian.org/debian jessie-backports main" | tee /etc/apt/sources.list.d/debian-backports.list
sudo apt-get update && sudo apt-get install ffmpeg -y

#####Installing TMUX

Ubuntu:

sudo apt-get install tmux -y

Centos:

yum -y install tmux

####Guide for Advance Users (Optional)

Skip this step if you are a Regular User or New to Linux.

• Right after Getting NadekoBot
• cd NadekoBot/src/NadekoBot/ (go to this folder)
• pico credentials.json (open credentials.json to edit)
• Insert your bot Client ID, Bot ID (should be same as your Client ID) and Token if you got it following Creating and Inviting bot.
• Insert your own ID in Owners ID follow: Setting up credentials.json
• And Google API from Setting up NadekoBot for Music
• Once done, press CTRL+X
• It will ask for "Save Modified Buffer?", press Y for yes
• It will then ask "File Name to Write" (rename), just hit Enter and Done.
• You can now move to Running NadekoBot

####Setting up SFTP

• Open WinSCP
• Click on New Site (top-left corner).
• On the right-hand side, you should see File Protocol above a drop-down selection menu.
• Select SFTP (SSH File Transfer Protocol) if its not already selected.
• Now, in Host name: paste or type in your Digital Ocean Droplets IP address and leave Port: 22 (no need to change it).
• In Username: type root
• In Password: type the new root password (you changed at the start)
• Click on Login, it should connect.
• It should show you the NadekoBot folder which was created by git earlier on the right-hand side window.
• Open that folder, then open the src folder, followed by another NadekoBot folder and you should see credentials.json there.

####Setting up credentials.json

• Copy the credentials.json to desktop
• EDIT it as it is guided here: Setting up credentials.json
• Paste/put it back in the folder once done. (Using WinSCP)
• If you already have Nadeko 1.0 setup and have credentials.json and NadekoBot.db, you can just copy and paste the credentials.json to NadekoBot/src/NadekoBot and NadekoBot.db to NadekoBot/src/NadekoBot/bin/Release/netcoreapp1.0/data using WinSCP.
• If you have Nadeko 0.9x follow the Upgrading Guide

####Setting up Music

To set up Nadeko for music and Google API Keys, follow Setting up NadekoBot for Music

Once done, go back to PuTTY

####Some more Info

#####Info about tmux

• If you want to see the sessions after logging back again, type tmux ls, and that will give you the list of sessions running.
• If you want to switch to/ see that session, type tmux a -t nadeko (nadeko is the name of the session we created before so, replace “nadeko” with the session name you created.)
• If you want to kill NadekoBot session, type tmux kill-session -t nadeko

#####Alternative way to Install

If the Nadeko installer shows any kind error, check if you have the linuxAIO.sh file and make sure its not renamed or if you want to manually install the bot. Use the following command(s):

cd ~ && curl -L https://github.com/Kwoth/NadekoBot-BashScript/raw/master/nadeko_installer.sh | sh

OR

cd ~ && git clone -b dev --recursive --depth 1 https://github.com/Kwoth/NadekoBot.git
cd ~/NadekoBot/discord.net/src/Discord.Net && dotnet restore && cd ../Discord.Net.Commands && dotnet restore && cd ../../../src/NadekoBot/ && dotnet restore && dotnet build --configuration Release

If you are getting error using the above steps try:

cd ~/NadekoBot/discord.net && dotnet restore -s https://dotnet.myget.org/F/dotnet-core/api/v3/index.json && dotnet restore
cd ~/NadekoBot/src/NadekoBot/ && dotnet restore && dotnet build --configuration Release