linux: linuxbrewつかってみる

[oratake]

仕事用laptopのUbuntu20.04に導入して使用中

以下まだやってない

==> Next steps:
- Run `brew help` to get started
- Further documentation: 
    https://docs.brew.sh
- Install the Homebrew dependencies if you have sudo access:
    sudo apt-get install build-essential
    See https://docs.brew.sh/linux for more information
- Add Homebrew to your PATH in /home/takenaka/.zprofile:
    echo 'eval $(/home/linuxbrew/.linuxbrew/bin/brew shellenv)' >> /home/takenaka/.zprofile
    eval $(/home/linuxbrew/.linuxbrew/bin/brew shellenv)
- We recommend that you install GCC:
    brew install gcc