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Ubuntu gcc 11 install $ sudo add-apt-repository ppa:ubuntu-toolchain-r/test $ sudo apt-get update $ sudo apt-get install gcc-11 $ gcc-11 --version 참고 : https://int-i.github.io/cpp/2021-07-10/ubuntu-gcc-11/ Ubuntu gcc 11.2.0 install https://tutorialforlinux.com/2021/08/27/step-by-step-gcc-11-2-ubuntu-21-10-installation-guide/

OpenJDK 8 / 11 install [ OpenJDK 11 install ] - Ubuntu $ sudo apt install openjdk-11-jdk - CentOS $ sudo yum install java-11-openjdk [ OpenJDK 8 install ] - Ubuntu $ sudo apt install openjdk-8-jdk - CentOS $ sudo yum install java-1.8.0-openjdk

App Inventor install / uninstall 1. debian package 1.1 install download file : appinventor2-setup_2.3_all.deb link http://appinv.us/aisetup_linux_deb and install 1.2 uninstall appinventor2-setup_2.3_all.deb file double click -> run Ubuntu Software -> remove click 2. use apt 2.1 install $ sudo apt install appinventor2-setup 2.2 uninstall $ sudo apt remove appinventor2-setup install directory /usr..

1. CentOS $ sudo yum install net-tools 2. Ubuntu $ sudo apt install net-tools

PyTorch + CPU (Not CUDA) 1. PIP [ Windows ] 1.1 Stable(1.9.0) pip3 install torch torchvision torchaudio 1.2 LTS(1.8.1) pip3 install torch==1.8.1+cpu torchvision==0.9.1+cpu torchaudio===0.8.1 -f https://download.pytorch.org/whl/lts/1.8/torch_lts.html [ Linux ] 1.1 Stable(1.9.0) pip3 install torch==1.9.0+cpu torchvision==0.10.0+cpu torchaudio==0.9.0 -f https://download.pytorch.org/whl/torch_stable..

1. anaconda update $ conda update anaconda 2. spyder install $ conda install spyder=5.0.0

Google Colab (Colaboratory) python library install 1. Python module install/upgrade/uninstall 1-1. Module install !pip install (module name) ex, !pip install scikit-learn 1-2. Module upgrade !pip install --upgrade (module name) ex, !pip install --upgrade scikit-learn 1-3. Module uninstall !pip uninstall (module name) ex, !pip uninstall scikit-learn 2. Program install, upgrade, remove 2.1 Program..

Ubuntu : $ sudo apt install git CentOS : $ sudo yum install git 참고 : www.git-scm.com/download/linux Git Download for Linux and Unix It is easiest to install Git on Linux using the preferred package manager of your Linux distribution. If you prefer to build from source, you can find tarballs on kernel.org. The latest version is 2.31.1. Debian/Ubuntu For the l www.git-scm.com

Python 3: $ sudo apt install idle3 Python 2: $ sudo apt install idle-python2.7 IDLE execute $ idle or (background running) $ idle &

1. pip3 use (python 3.x version) 1.1 tensorflow cpu version $ pip3 install tensorflow (uninstall $ pip3 uninstall tensorflow) 1.2 tensorflow gpu version $ pip3 install tensorflow-gpu (uninstall $ pip3 uninstall tensorflow-gpu) 2. pip use (python 2.x version) 2.1 tensorflow cpu version $ pip install tensorflow (uninstall $ pip uninstall tensorflow) 2.2 tensorflow gpu version $ pip install tensorf..