zcemycl

ROS Docker Nvidia

wget https://nvidia.github.io/nvidia-docker/gpgkey --no-check-certificate
sudo apt-key add gpgkey
distribution=$(. /etc/os-release;echo $ID$VERSION_ID)
curl -s -L https://nvidia.github.io/nvidia-docker/$distribution/nvidia-docker.list | sudo tee /etc/apt/sources.list.d/nvidia-docker.list
sudo apt-get update
sudo apt-get install -y nvidia-container-toolkit
sudo systemctl restart docker

zcemycl

React + Tailwindcss + Typescript 2025-01-27

Just a note to avoid setup hell for react19 + tailwindcss + typescript, here i use vite.

1. Create project via vite. npm create vite@latest
   • Name
   • React for framework
   • Typescript (i don't like React Router v7, looks more confused than Next)
2. Install tailwindcss in reference 1.
   • Use tailwindcss@3 npm install -D tailwindcss@3 postcss autoprefixer since init does not exist in 4.
3. Add path alias in reference 2.

zcemycl

How To Work With Multiple Github Accounts on a single Machine

Let suppose I have two github accounts, https://github.com/rahul-office and https://github.com/rahul-personal. Now i want to setup my mac to easily talk to both the github accounts.

NOTE: This logic can be extended to more than two accounts also. :)

The setup can be done in 5 easy steps:

Steps:

• Step 1 : Create SSH keys for all accounts
• Step 2 : Add SSH keys to SSH Agent

zcemycl

Install Ubuntu wsl2 in Windows

1. Enable SVM in BIOs of your PC.
2. Enable WSL in Windows.
3. Update WSL to latest version such that it has manage option.
4. Move WSL to your favorite Drive.
5. Install Ubuntu via wsl --install Ubuntu-xx.xx.
6. Install apt packages before getting pyenv.

   sudo apt-get install libssl-dev libffi-dev liblzma-dev python3-tk tk-dev libreadline-dev bzip2
   

zcemycl

1. Manage different versions of python

brew install pyenv
pyenv install 3.9.13
~/.pyenv/versions/3.9.13/bin/{python,pip}

2. Install poetry for dependencies.

rm poetry.lock
~/.pyenv/versions/3.9.13/bin/pip install poetry

zcemycl

Handling Multiple Github Accounts on MacOS

The only way I've succeeded so far is to employ SSH.

Assuming you are new to this like me, first I'd like to share with you that your Mac has a SSH config file in a .ssh directory. The config file is where you draw relations of your SSH keys to each GitHub (or Bitbucket) account, and all your SSH keys generated are saved into .ssh directory by default. You can navigate to it by running cd ~/.ssh within your terminal, open the config file with any editor, and it should look something like this:

Host *
 AddKeysToAgent yes

> UseKeyChain yes

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{0: 'tench, Tinca tinca',
 1: 'goldfish, Carassius auratus',
 2: 'great white shark, white shark, man-eater, man-eating shark, Carcharodon carcharias',
 3: 'tiger shark, Galeocerdo cuvieri',
 4: 'hammerhead, hammerhead shark',
 5: 'electric ray, crampfish, numbfish, torpedo',
 6: 'stingray',
 7: 'cock',
 8: 'hen',
 9: 'ostrich, Struthio camelus',