Linux Install & Version Check • 3 min read

# check for Python3 version
if command -v python3 &>/dev/null; then
    echo "Python3 is installed"
    python3 --version
else
    echo "Python3 is not installed"
fi

# check for Jupyter version
if command -v jupyter &>/dev/null; then
    echo "Jupyter is installed"
    jupyter --version
else
    echo "Jupyter is not installed"
fi

# check for Node.js (JavaScript) version
if command -v node &>/dev/null; then
    echo "JavaScript is installed"
    node -v
else
    echo "JavaScript is not installed"
fi

# check for Java version
if command -v java &>/dev/null; then
    echo "Java is installed"
    java -version
else
    echo "Java is not installed"
fi

# check for Docker version
if command -v docker &>/dev/null; then
    echo "Docker is installed"
    docker --version
else
    echo "Docker is not installed"
fi

Python3 is installed
Python 3.9.12
Jupyter is installed
Selected Jupyter core packages...
IPython          : 8.2.0
ipykernel        : 6.9.1
ipywidgets       : 7.6.5
jupyter_client   : 6.1.12
jupyter_core     : 4.9.2
jupyter_server   : 1.13.5
jupyterlab       : 3.3.2
nbclient         : 0.5.13
nbconvert        : 6.4.4
nbformat         : 5.3.0
notebook         : 6.4.8
qtconsole        : 5.3.0
traitlets        : 5.1.1
JavaScript is installed
v6.11.2
Java is installed
openjdk version "11.0.20" 2023-07-18
OpenJDK Runtime Environment (build 11.0.20+8-post-Ubuntu-1ubuntu120.04)
OpenJDK 64-Bit Server VM (build 11.0.20+8-post-Ubuntu-1ubuntu120.04, mixed mode, sharing)
Docker is installed
Docker version 24.0.5, build ced0996