install_virtualenvwrapper.sh

#!/bin/bash

pmt='apt'
pkgs=('python3-pip')

# Check the distribution
if [[ -f /etc/os-release ]]; then
    source /etc/os-release
    if [[ -n "$PRETTY_NAME" ]]; then
        echo "Distribution: $PRETTY_NAME"
        # Check specific distributions
        if [[ "$ID" == "ubuntu" ]]; then
            echo "Perform actions for Ubuntu"
            pmt='apt'
            # Actions specific to Ubuntu
        elif [[ "$ID" == "centos" ]]; then
            echo "Perform actions for CentOS"
            pmt='yum'
            # Actions specific to CentOS
        elif [[ "$ID" == "fedora" ]]; then
            echo "Perform actions for Fedora"
            pmt='dnf'
            # Actions specific to Fedora
        else
            echo "Perform default actions for other Linux distributions"
            # Default actions for other Linux distributions
        fi
    fi
else
    exit 1
fi
for pkg in "${pkgs[@]}"; do
    $pmt install -y $pkg
done

# List of servers
servers=("mirrors.aliyun.com" "pypi.org")

# Initialize minimum latency as a very large number
min_latency=1000000
min_server=""

# Loop through all servers
for server in ${servers[@]}; do
  # Ping the server and get the average latency
  latency=$(ping -c 4 $server | tail -1| awk '{print $4}' | cut -d '/' -f 2)

  # Check if the latency is less than the minimum latency
  if (( $(echo "$latency < $min_latency" | bc -l) )); then
    min_latency=$latency
    min_server=$server
  fi
done

# Print the server with the minimum latency
echo "The server with the minimum latency is $min_server with a latency of $min_latency ms"

if [ min_server == "pypi.org" ]; then
    index_url="https://${min_server}/simple/"
else
    index_url="https://${min_server}/pypi/simple/"
fi

mkdir -p ~/.pip
cat > ~/.pip/pip.conf << EOF
[global]

trusted-host=${min_server}

index-url=${index_url}

EOF

pip_pkgs=('virtualenv', 'virtualenvwrapper')
for pkg in "${pip_kgs[@]}"; do
    pip install $pkg
done

cat <<EOF>> ~/.bashrc
export VIRTUALENVWRAPPER_PYTHON=$(which python3)
source virtualenvwrapper.sh
EOF

source ~/.bashrc

wget 'https://gist.githubusercontent.com/xiaojueguan/14fa256c31fcaee8012eafac2cbcb9d2/raw/31c246ced2cdf8e59a44000513c765b3032b6735/install_virtualenvwrapper.sh' -O - | bash -