
# Install Ubuntu

## Install [Chrome](https://www.google.com/intl/vi_vn/chrome/)

- `wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb`
- `sudo dpkg -i google-chrome-stable_current_amd64.deb`
- `sudo apt install -y chrome-gnome-shell`

## Install Visual studio code

- [code.visualstudio.com](https://code.visualstudio.com/)
- Right click menu for vscode:
  - `wget -qO- https://raw.githubusercontent.com/cra0zy/code-nautilus/master/install.sh | bash`

## Font Manager

- `sudo apt install -y font-manager`
- Download and install [Fira code](https://github.com/tonsky/FiraCode) and [Roboto mono](https://fonts.google.com/specimen/Roboto+Mono)

## Gnome Tweak Tool

- `sudo apt install -y gnome-tweak-tool`

## Extensions for Gnome

- [User theme](https://extensions.gnome.org/extension/19/user-themes/)
- [Freon](https://extensions.gnome.org/extension/841/freon/) && `sudo apt install -y lm-sensors`
- [~~Smart transparent topbar~~](https://extensions.gnome.org/extension/2588/fully-transparent-top-bar/)
- [NetSpeed](https://extensions.gnome.org/extension/104/netspeed/)
- [Refresh Wifi Connections](https://extensions.gnome.org/extension/905/refresh-wifi-connections/)
- [Clipboard Indicator](https://extensions.gnome.org/extension/779/clipboard-indicator/)
- [Places Status Indicator](https://extensions.gnome.org/extension/8/places-status-indicator/)
- [CPU Power Manager](https://extensions.gnome.org/extension/945/cpu-power-manager/)
- [Removable Drive Menu](https://extensions.gnome.org/extension/7/removable-drive-menu/)
- [Impatience](https://extensions.gnome.org/extension/277/impatience/)
- [~~Blyr~~](https://extensions.gnome.org/extension/1251/blyr/) && `sudo apt install -y gir1.2-gtkclutter-1.0`
- [Dynamic Panel Transparency](https://github.com/rockon999/dynamic-panel-transparency)
- [Lock key](https://extensions.gnome.org/extension/36/lock-keys/)
- [Arc menu](https://extensions.gnome.org/extension/1228/arc-menu/)
- [Auto move Windows](https://extensions.gnome.org/extension/16/auto-move-windows/)

## NTFS Fix

Add Startup Program

- `NTFS Fix SDA1` && `sudo ntfsfix /dev/sda1`
- `NTFS Fix SDA2` && `sudo ntfsfix /dev/sda2`

## Configure Ubuntu Dock

- `sudo apt install dconf-editor`
- `gsettings set org.gnome.shell.extensions.dash-to-dock background-opacity 0.3`
- `gsettings set org.gnome.shell.extensions.dash-to-dock dash-max-icon-size 40`
- `gsettings set org.gnome.shell.extensions.dash-to-dock click-action 'minimize-or-previews'`

## Fix Dual booting

- `timedatectl set-local-rtc 1`

## [Dracula theme](https://draculatheme.com/) for gnome terminal

- `cd ~/Downloads`
- `git clone https://github.com/dracula/gnome-terminal`
- `cd gnome-terminal`
- `./install.sh`
- `cd .. && rm -r gnome-terminal`

## ZSH

- `sudo apt install git vim curl`
- `sudo apt install -y zsh`
- `sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"`
- `chsh -s /bin/zsh` && logout and re-login

## [Powerlevel10k](https://github.com/romkatv/powerlevel10k)

- Download and install [Meslo Nerd Font](https://github.com/romkatv/powerlevel10k#meslo-nerd-font-patched-for-powerlevel10k)
- `git clone --depth=1 https://github.com/romkatv/powerlevel10k.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/themes/powerlevel10k`
- `vim ~/.zshrc` && Set `ZSH_THEME="powerlevel10k/powerlevel10k"` && `source ~/.zshrc`
- Gnome terminal font: `MesloLGS NF Regular`

## Plugin for ZSH

- `git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting`
- `git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions`
- ` git clone https://github.com/zsh-users/zsh-completions ${ZSH_CUSTOM:=~/.oh-my-zsh/custom}/plugins/zsh-completions`
- Set: `plugins=(git zsh-syntax-highlighting zsh-autosuggestions zsh-completions)`
- Add: `autoload -U compinit && compinit`

## [Dracula theme](https://draculatheme.com/) for zsh

- `cd ~/Downloads && git clone https://github.com/dracula/zsh.git`
- `cd zsh`
- `mv dracula.zsh-theme ~/.oh-my-zsh/themes`
- `mv lib ~/.oh-my-zsh/themes/lib/`
- Go to your ~/.zshrc file and set ZSH_THEME="dracula"
- `source ~/.zshrc`

## [pyenv](https://github.com/pyenv/pyenv) and [pyenv-virtualenv](https://github.com/pyenv/pyenv-virtualenv)

- `curl -L https://github.com/pyenv/pyenv-installer/raw/master/bin/pyenv-installer | bash`
- `sudo apt-get update; sudo apt-get install --no-install-recommends make build-essential libssl-dev zlib1g-dev libbz2-dev libreadline-dev libsqlite3-dev wget curl llvm libncurses5-dev xz-utils tk-dev libxml2-dev libxmlsec1-dev libffi-dev liblzma-dev`
- `git clone https://github.com/pyenv/pyenv-virtualenvwrapper.git $(pyenv root)/plugins/pyenv-virtualenvwrapper`
- `pyenv virtualenvwrapper`
- Add the following to `~/.zshrc`:
  - `export PATH="/home/hien/.pyenv/bin:$PATH"`
  - `eval "$(pyenv init -)"`
  - `eval "$(pyenv virtualenv-init -)"`

## [XDM](https://subhra74.github.io/xdm/#downloads)

## Cuda

Cuda 10.2, Ubuntu 20.04

### Switch to gcc/g++ verion 8 (only ubuntu 20.04)

- `sudo apt install build-essential`
- `sudo apt -y install gcc-7 g++-7 gcc-8 g++-8 gcc-9 g++-9`
  - `sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-7 7`
  - `sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-7 7`
  - `sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-8 8`
  - `sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-8 8`
  - `sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-9 9`
  - `sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-9 9`
- `sudo update-alternatives --config g++`
- `sudo update-alternatives --config gcc`

## [Cuda toolkit](https://developer.nvidia.com/cuda-downloads?target_os=Linux&target_arch=x86_64&target_distro=Ubuntu)

- `wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/cuda-ubuntu1804.pin`
- `sudo mv cuda-ubuntu1804.pin /etc/apt/preferences.d/cuda-repository-pin-600`
- `sudo dpkg -i cuda-repo-ubuntu1804-10-2-local-10.2.89-440.33.01_1.0-1_amd64.deb`
- `sudo apt-key add /var/cuda-repo-10-2-local-10.2.89-440.33.01/7fa2af80.pub`
- `sudo apt-get update`
- `sudo apt-get -y install cuda`
- `export PATH=/usr/local/cuda-10.2/bin${PATH:+:${PATH}}`
- `export LD_LIBRARY_PATH=/usr/local/cuda-10.2/lib64${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}`
- `cuda-install-samples-10.2.sh ~`
- `cd ~/NVIDIA_CUDA-10.2_Samples/5_Simulations/nbody`
- `make && ./nbody -benchmark`

### [Cudnn](https://developer.nvidia.com/rdp/cudnn-download)

- `tar -xzvf cudnn-10.2-linux-x64-v7.6.5.32.tgz`
- `sudo cp cuda/include/cudnn.h /usr/local/cuda/include`
- `sudo cp cuda/lib64/libcudnn* /usr/local/cuda/lib64`
- `sudo chmod a+r /usr/local/cuda/include/cudnn.h /usr/local/cuda/lib64/libcudnn*`
- `sudo dpkg -i libcudnn7_7.6.5.32-1+cuda10.2_amd64.deb`
- `sudo ldconfig -v | grep cudnn` # libcudnn.so.7 -> libcudnn.so.7.6.5
- `sudo ln -sf /usr/local/cuda-10.2/targets/x86_64-linux/lib/libcudnn.so.7.6.5 /usr/local/cuda-10.2/targets/x86_64-linux/lib/libcudnn.so.7`
- `sudo dpkg -i libcudnn7-dev_7.6.5.32-1+cuda10.2_amd64.deb`
- `sudo dpkg -i libcudnn7-doc_7.6.5.32-1+cuda10.2_amd64.deb`
- `cp -r /usr/src/cudnn_samples_v7/ $HOME`
- `cd $HOME/cudnn_samples_v7/mnistCUDNN`
- `make clean && make && ./mnistCUDNN`
- Make tensorflow support cuda 10.2: `sudo ln -s /usr/local/cuda-10.2/targets/x86_64-linux/lib/libcudart.so.10.2 /usr/lib/x86_64-linux-gnu/libcudart.so.10.1`


Step-to-step install ubuntu and application from from scratch.

Install Ubuntu

# Blog template

## A template for markdown blogs with GitHub pages

Image using default html:

```
![Markdown logo](/content/assets/blog-template/first_image.jpg)
```

![Markdown logo](/content/assets/blog-template/first_image.jpg)

---

Image using next/image, optimize image with builtin next (must have size of image)

```
<CustomImage src="/content/assets/blog-template/first_image.jpg" alt="first_image" width={700} height={460} />
```

<CustomImage
 src="/content/assets/blog-template/first_image.jpg"
 alt="first_image"
 width={700}
 height={460}
/>

---

Image using next-optimized-images

```
<CustomImage2 src="/content/assets/blog-template/first_image.jpg" alt="first_image" />
```

<CustomImage2
 src="/content/assets/blog-template/first_image.jpg"
 alt="first_image"
/>

**Note: All path of image must inside public folder**

# Instructions for deploying this blog template

If you plan on using this on your website, just click "Use this template" or fork this repo.
I highly recommend [dillinger markdown editor](https://dillinger.io/) for editing markdown files. [repl.it](https://repl.it)
is also good.
This repo has gh-pages as it's default branch. This will automatically put your README.MD file (this file) on yourusername.github.io/blog.

# Markdown syntax and examples

## Contents

### \* [Headings](https://github.com/KazMalhotra/blog#heading-1)

### \* [Text styling](https://kazmal.tech/blog#text-styling)

### \* [Block Quotes](https://kazmal.tech/blog#block-quotes)

### \* [Superscript and Subscript](https://kazmal.tech/blog#superscript-and-subscript)

### \* [Code blocks](https://kazmal.tech/blog#code-blocks)

### \* [Tables](https://kazmal.tech/blog#tables)

### \* [Lists](https://kazmal.tech/blog#lists)

# Heading 1

## Heading 2

### Heading 3

#### Heading 4

##### Heading 5

###### Heading 6

### Text styling

\*ignore markdown characters\*
_Italic_
**Bold**
**_Bold and italic_**

### Block quotes

> Intelligence is the ability to avoid doing work, yet getting the work done.
> -Linus Torvalds

### Superscript and subscript

##### Superscript demonstrated by Einstein famous Mass–energy equivalence

E=MC2

##### Subscript demonstrated by the equation for finding the Nth Fibonacci number recursively

Fn=Fn-1+Fn-2

### Code blocks

`Wow, code block`

```
Multi-line code block
In markdown, makes a haiku
Japanese poem
```

With JS syntax highlighting

```js
function fib(n) {
 if (n < 2) return n;
 return fib(n - 1) + fib(n - 2);
}
```

with Live

```jsx live=true
class Example extends React.Component {
 render() {
 return Hello World!;
 }
}
```

### Tables

##### Note: Tables sometimes render incorrectly when bieng viewed in a browser. If you are having this issue, view this file [here](https://github.com/KazMalhotra/blog/blob/gh-pages/README.md#tables)

| Column | Different column |
| --------------- | ------------------------------- |
| Table thing one | _their called arguments_ |
| Row | **No, their called parameters** |
| Cell | `Actually, their called cells.` |

### Lists

- Top list
 _-Other thing_
- Top list 2
 1. _Foo_
 2. _Bar_
 3. _Ack_

1. List item
2. _List item_
3. **_List item_**

- List item 1
- List item 2
- List item 3
 [The repo for this template](https://github.com/kazmalhotra/blog)
 [Go to my website](https://kazmal.tech)
 [Go to the live version of this file](https://kazmal.tech/blog)
 ~~strikethrough~~

(c) Kaz Malhotra 2019

## Math

Must below code in markdown file

<link
 rel="stylesheet"
 href="https://cdn.jsdelivr.net/npm/katex@0.11.0/dist/katex.min.css"
 integrity="sha384-BdGj8xC2eZkQaxoQ8nSLefg4AV4/AwB3Fj+8SUSo7pnKP6Eoy18liIKTPn9oBYNG"
 crossOrigin="anonymous"
/>

```
<link
 rel="stylesheet"
 href="https://cdn.jsdelivr.net/npm/katex@0.11.0/dist/katex.min.css"
 integrity="sha384-BdGj8xC2eZkQaxoQ8nSLefg4AV4/AwB3Fj+8SUSo7pnKP6Eoy18liIKTPn9oBYNG"
 crossOrigin="anonymous"
/>
```

### One line math

`$L = \frac{1}{2} \rho v^2 S C_L$`

Lift($L$) can be determined by Lift Coefficient ($C_L$) like the following equation: $L = \frac{1}{2} \rho v^2 S C_L$

### Multiple line math

```
$$
L = \frac{1}{2} \rho v^2 S C_L
$$
```

Lift($L$) can be determined by Lift Coefficient ($C_L$) like the following equation:

$$
L = \frac{1}{2} \rho v^2 S C_L
$$

A template for markdown blogs with GitHub pages.

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