Kali time update script

update_datetime

#!/bin/bash
 
get_datetime_from_internet() {
    local time_server="http://worldtimeapi.org/api/ip"
    local response=$(curl -s "$time_server")
    if [[ $? -eq 0 && -n "$response" ]]; then
        local new_datetime=$(echo "$response" | grep -oE '"datetime":"[^"]+' | cut -d '"' -f 4)
        echo "$new_datetime"
    fi
}
 
# Fetch the current date and time from the internet
internet_datetime=$(get_datetime_from_internet)
 
# Prompt the user to enter the new date and time if internet_datetime is empty
if [[ -z "$internet_datetime" ]]; then
    echo "[X] No Internet Connection. Switching to Manual Mode."
    read -p "[+] Enter the new date and time (YYYY-MM-DD HH:MM:SS): " new_datetime
else
    echo "[+] Date and time set from http://worldtimeapi.org/api/ip"
    new_datetime="$internet_datetime"
fi
 
# Set the new date and time
sudo date -s "$new_datetime"
 
# Display the updated date and time
echo "[+] Date and time updated to: $(date)"

You can move it to /usr/local/bin for ease of use.