startkBokehAndPrintIp.sh

#!/bin/bash

#!/bin/bash

# Function to print IP addresses using ip command
function print_ips_with_ip() {
    echo "IP addresses on this machine:"
    ip -4 addr show | grep -oP '(?<=inet\s)\d+(\.\d+){3}'
}

# Function to print IP addresses using ifconfig command
function print_ips_with_ifconfig() {
    echo "IP addresses on this machine:"
    ifconfig | grep -o 'inet addr:\S*' | cut -d':' -f2
}

# Check if ip command is available and use it, otherwise try ifconfig
if command -v ip >/dev/null 2>&1; then
    print_ips_with_ip
elif command -v ifconfig >/dev/null 2>&1; then
    print_ips_with_ifconfig
else
    echo "No tool available to find IP addresses."
fi

# Define the initial Bokeh server command
CMD=("bokeh" "serve" "dsi-parser-frontend/" "--port" "5020" "--allow-websocket-origin" "*" "--use-xheaders" "--prefix" "dsi-parser-frontend")

# Execute the command
"${CMD[@]}"
EXIT_STATUS=$?

# Check if the command failed
if [ $EXIT_STATUS -ne 0 ]; then
    echo "Initial Bokeh server command failed. Attempting fallback command..."
    # Define and execute the fallback Bokeh server command
    CMD=("bokeh" "serve" "./" "--port" "5020" "--allow-websocket-origin" "*" "--use-xheaders" "--prefix" "dsi-parser-frontend")
    "${CMD[@]}"
fi