commit 475724c39fd714dc771faf82e9535e18de32d68a
Author: enoch <ywnsya@126.com>
Date:   Wed Feb 5 17:21:27 2025 +0800

    添加 nws.sh

diff --git a/nws.sh b/nws.sh
new file mode 100644
index 0000000..03cfd2d
--- /dev/null
+++ b/nws.sh
@@ -0,0 +1,888 @@
+#!/usr/bin/env bash
+#
+# Description: A Network Benchmark Script by <sh@suh.ovh>
+# Copyright (C) 2022 - 2024 <sh@suh.ovh>
+# URL: https://nws.sh/
+# https://github.com/su-haris/simple-network-speedtest
+#
+trap _exit INT QUIT TERM
+
+_red() {
+    printf '\033[0;31;31m%b\033[0m' "$1"
+}
+
+_green() {
+    printf '\033[0;31;32m%b\033[0m' "$1"
+}
+
+_yellow() {
+    printf '\033[0;31;33m%b\033[0m' "$1"
+}
+
+_blue() {
+    printf '\033[0;31;36m%b\033[0m' "$1"
+}
+
+_exists() {
+    local cmd="$1"
+    if eval type type > /dev/null 2>&1; then
+        eval type "$cmd" > /dev/null 2>&1
+    elif command > /dev/null 2>&1; then
+        command -v "$cmd" > /dev/null 2>&1
+    else
+        which "$cmd" > /dev/null 2>&1
+    fi
+    local rt=$?
+    return ${rt}
+}
+
+_exit() {
+    _red "\nThe script has been terminated.\n"
+    # clean up
+    rm -fr speedtest.tgz speedtest-cli benchtest_*
+    exit 1
+}
+
+get_opsy() {
+    [ -f /etc/redhat-release ] && awk '{print $0}' /etc/redhat-release && return
+    [ -f /etc/os-release ] && awk -F'[= "]' '/PRETTY_NAME/{print $3,$4,$5}' /etc/os-release && return
+    [ -f /etc/lsb-release ] && awk -F'[="]+' '/DESCRIPTION/{print $2}' /etc/lsb-release && return
+}
+
+next() {
+    printf "%-75s\n" "-" | sed 's/\s/-/g'
+}
+
+speed_test() {
+    local nodeName="$2"
+    [ -z "$1" ] && ./speedtest-cli/speedtest --progress=no --accept-license --accept-gdpr > ./speedtest-cli/speedtest.log 2>&1 || \
+    ./speedtest-cli/speedtest --progress=no --server-id=$1 --accept-license --accept-gdpr > ./speedtest-cli/speedtest.log 2>&1
+
+    if [ "$nodeName" = "Nearest" ]; then
+        local isp=$(grep -Po 'ISP: \K.*' ./speedtest-cli/speedtest.log)
+        echo -e "\n ISP: $(_blue "$isp") \n"
+    fi
+
+    if [ $? -eq 0 ]; then
+        local dl_speed=$(awk '/Download/{print $3" "$4}' ./speedtest-cli/speedtest.log)
+        local up_speed=$(awk '/Upload/{print $3" "$4}' ./speedtest-cli/speedtest.log)
+
+        local dl_speed_num=$(awk '/Download/{print $3}' ./speedtest-cli/speedtest.log)
+        local up_speed_num=$(awk '/Upload/{print $3}' ./speedtest-cli/speedtest.log)     
+
+        local latency=$(awk '/Latency/{print $3" "$4}' ./speedtest-cli/speedtest.log)
+        local server_details=$(grep -Po 'Server: \K[^(]+' ./speedtest-cli/speedtest.log)
+        local packet_loss=$(awk '/Packet Loss/{print $3}' ./speedtest-cli/speedtest.log)
+
+        local dl_data_used=$(awk '/Download/{print $7}' ./speedtest-cli/speedtest.log)
+        local dl_data_units=$(awk '/Download/{print $8}' ./speedtest-cli/speedtest.log)
+
+        local up_data_used=$(awk '/Upload/{print $7}' ./speedtest-cli/speedtest.log)
+        local up_data_units=$(awk '/Upload/{print $8}' ./speedtest-cli/speedtest.log)
+
+        if [[ "$dl_data_units" =~ "GB" ]]; then
+            dl_data_used=$(awk "BEGIN {print $dl_data_used*1024; exit}")
+        fi
+
+        if [[ "$up_data_units" =~ "GB" ]]; then
+            up_data_used=$(awk "BEGIN {print $up_data_used*1024; exit}")
+        fi   
+
+        if [[ "$packet_loss" =~ "Not" ]]; then
+            packet_loss="N/A"
+        fi
+
+        if grep -q "Limit reached" ./speedtest-cli/speedtest.log; then
+            printf "%-18s%-12s%-8s%-15s%-15s%-12s\n" " ${nodeName}" "FAILED - IP has been rate limited. Try again after 1 hour."
+        elif [[ -n "${dl_speed}" && -n "${up_speed}" && -n "${latency}" ]]; then
+            printf "%-18s%-12s%-8s%-15s%-15s%-12s\n" " ${nodeName}" "${latency}" "${packet_loss}" "${dl_speed}" "${up_speed}" "${server_details}"
+
+            DL_USED=$(awk "BEGIN {print $dl_data_used+$DL_USED; exit}")
+            UL_USED=$(awk "BEGIN {print $up_data_used+$UL_USED; exit}")
+
+            SUCCESS_TEST=$((SUCCESS_TEST + 1))
+            AVG_DL_SPEED=$(awk "BEGIN {print $AVG_DL_SPEED+$dl_speed_num; exit}")
+            AVG_UL_SPEED=$(awk "BEGIN {print $AVG_UL_SPEED+$up_speed_num; exit}")    
+        else
+            printf "%-18s%-12s%-8s%-15s%-15s%-12s\n" " ${nodeName}" "FAILED"   
+        fi
+    fi
+}
+
+speed() {
+    DL_USED=0
+    UL_USED=0
+
+    AVG_DL_SPEED=0
+    AVG_UL_SPEED=0
+    SUCCESS_TEST=0
+
+    speed_test '' 'Nearest'
+    echo -e
+
+    if [ "$REGION" = "india" ]; then
+        speed_test '15171' 'Mumbai, MH'
+        speed_test '6879' 'Mumbai, MH'
+        speed_test '33603' 'Pune, MH'
+        speed_test '12939' 'Hyderabad, AP/TL' 
+        speed_test '52216' 'Bangalore, KA'
+        speed_test '7379' 'Bangalore, KA'
+        speed_test '35402' 'Mangalore, KA'
+        #speed_test '19117' 'Chennai, TN'
+        #speed_test '22796' 'Chennai, TN'
+        speed_test '67859' 'Chennai, TN'
+        # speed_test '20107' 'Coimbatore, TN'
+        speed_test '9286' 'Coimbatore, TN'
+        speed_test '34444' 'Madurai, TN'
+        speed_test '10112' 'Kochi, KL' 
+        speed_test '29372' 'Kochi, KL'
+        speed_test '62260' 'Trivandrum, KL'
+        speed_test '12221' 'Kolkata, WB'
+        speed_test '16273' 'Ahmedabad, GJ'
+        speed_test '47162' 'Jaipur, RJ'
+        speed_test '36668' 'Lucknow, UP'
+        speed_test '15797' 'Delhi, DL'
+        speed_test '10020'  'Gurgaon, HR' 
+        speed_test '49231' 'Patna, BH'
+        speed_test '60294' 'Aizawl, MZ'
+    elif [ "$REGION" = "asia" ]; then
+        speed_test '50686' 'Tokyo, JP'
+        speed_test '18445' 'Tapei, TW'
+        #speed_test '24447' 'China Unicom'
+        #speed_test '3633'  'China Telecom'
+        speed_test '26352' 'China Telecom'
+        speed_test '24447' 'China Unicom'
+        # speed_test '41910' 'China Mobile'
+        speed_test '25858' 'China Mobile'
+        speed_test '22126' 'Hong Kong, CN'
+        echo -e 
+        # speed_test '18250' 'Ho Chi Minh, VN'
+        speed_test '17758' 'Ho Chi Minh, VN'
+        speed_test '2552' 'Hanoi, VN'
+        speed_test '8990'  'Bangkok, TH' 
+        speed_test '7167' 'Manila, PH'
+        echo -e
+        speed_test '5935'  'Singapore, SG'
+        speed_test '4235'  'Singapore, SG'
+        speed_test '13039' 'Jakarta, ID'
+        speed_test '56633' 'Surabaya, ID'   
+        speed_test '19302' 'Kuala Lum, MY'
+        echo -e
+        speed_test '23647' 'Mumbai, IN'
+        speed_test '67859'  'Chennai, IN' 
+        speed_test '52216' 'Bangalore, IN'
+        speed_test '32238' 'Karachi, PK'
+        # speed_test '9716'  'Lahore, PK' 
+        speed_test '35816'  'Islamabad, PK'
+        speed_test '54919' 'Kathmandu, NP'
+        speed_test '60180' 'Colombo, SL'
+        speed_test '30815' 'Dhaka, BD'
+        echo -e
+        speed_test '6430' 'Novosibirsk, RU'
+        speed_test '38516' 'Almaty, KZ'
+        echo -e
+        speed_test '4317' 'Tehran, IR'
+        speed_test '17336' 'Dubai, AE'
+        speed_test '1733' 'Jeddah, SA'
+        speed_test '3151' 'Istanbul, TR'
+    elif [ "$REGION" = "middle-east" ]; then
+        speed_test '1692' 'Abu Dhabi, AE'
+        speed_test '22129' 'Dubai, AE'
+        speed_test '34240' 'Fujairah, AE'
+        speed_test '1717'  'Muscat, OM' 
+        speed_test '11271' 'Seeb, OM'
+        speed_test '15570' 'Sanaa, YE'
+        speed_test '6193' 'Doha, QA'
+        # speed_test '51657' 'Rayan, QA'
+        speed_test '51669' 'Lusail, QA'
+        speed_test '17574'  'Manama, BH' 
+        speed_test '52650' 'Rifa, BH'
+        speed_test '25444' 'Kuwait, KW'
+        speed_test '3290' 'Kuwait, KW'
+        speed_test '1402' 'Riyadh, SA'
+        speed_test '16051' 'Dammam, SA'
+        speed_test '3196'  'Jeddah, SA' 
+        speed_test '14580' 'Jeddah, SA'
+        echo -e
+        speed_test '4317' 'Tehran, IR'
+        speed_test '39247' 'Baghdad, IQ'
+        speed_test '27570' 'Beirut, LB'
+        speed_test '54384' 'Nicosia, CY'
+        speed_test '38212' 'Tel Aviv, IL' 
+        speed_test '31160' 'Amman, JO'
+        speed_test '41251' 'Cairo, EG'
+        speed_test '34283' 'Cairo, EG'
+        speed_test '3151' 'Istanbul, TR'
+    elif [ "$REGION" = "na" ]; then
+        speed_test '3049' 'Vancouver, BC'
+        #speed_test '3575'  'Toronto, ON' 
+        speed_test '4207'  'Calgary, AB'
+        speed_test '1493'  'Winnipeg, MB'
+        speed_test '53393' 'Toronto, ON'
+        speed_test '46416' 'Montreal, QC'
+        echo -e
+        speed_test '36817' 'New York, NY'
+        speed_test '32493' 'Ashburn, VA'
+        speed_test '58326' 'Durham, NC' 
+        speed_test '35608' 'Atlanta, GA'
+        speed_test '35987' 'Miami, FL'
+        speed_test '43860' 'Dallas, TX'
+        speed_test '1763' 'Houston, TX'
+        speed_test '13628' 'Kansas, MO'
+        speed_test '15869' 'Minneapolis, MN'
+        speed_test '34707' 'Chicago, IL' 
+        speed_test '15062' 'Cleveland, OH'
+        speed_test '1773' 'Albuquerque, NM'
+        speed_test '56839' 'Denver, CO'
+        speed_test '10162' 'Portland, OR'
+        speed_test '53984' 'Las Vegas, NV'
+        speed_test '54751' 'Salt Lake, UT'  
+        speed_test '27746' 'Phoenix, AZ' 
+        speed_test '34840' 'Los Angeles, CA'
+        #speed_test '48240' 'Santa Clara, CA'
+        speed_test '49365' 'San Jose, CA'
+        speed_test '58291' 'Spokane, WA'
+        speed_test '50679' 'Seattle, WA'
+        # speed_test '980' 'Anchorage, AK'
+        echo -e
+        speed_test '3499' 'Hermosillo, MX'
+        speed_test '7945'  'Guadalajara, MX'
+        speed_test '54754' 'Mexico City, MX' 
+        #speed_test '9176' 'Merida, MX'
+    elif [ "$REGION" = "sa" ]; then
+        speed_test '21568' 'Sao Paulo, BR'
+        speed_test '3065' 'Rio, BR'
+        speed_test '21836' 'Salvador, BR'
+        speed_test '5181'  'Buenos, AR' 
+        speed_test '46678' 'Buenos, AR'
+        speed_test '58966' 'Cordoba, AR'
+        speed_test '58822' 'Rosario, AR' 
+        speed_test '20212' 'Montevideo, UY'
+        speed_test '8017' 'Santiago, CL'
+        speed_test '21436' 'Santiago, CL'
+        speed_test '3455' 'Lima, PE'
+        speed_test '4992' 'Lima, PE'
+        speed_test '21800' 'Quito, EC'
+        speed_test '49339'  'Caracas, VE' 
+        speed_test '44095' 'Bogota, CO'
+    elif [ "$REGION" = "eu" ]; then
+        speed_test '31183' 'London, UK'
+        # speed_test '38157' 'Edinburgh, UK'
+        speed_test '23968' 'Manchester, UK'
+        speed_test '38092' 'Dublin, IE' 
+        speed_test '37363' 'Amsterdam, NL'
+        # speed_test '60666' 'Eygelshoen, NL'
+        # speed_test '62493' 'Paris, FR'
+        speed_test '61933' 'Paris, FR'
+        speed_test '61301' 'Marseille, FR'
+        speed_test '14979' 'Madrid, ES'
+        speed_test '1695' 'Barcelona, ES'
+        speed_test '29467' 'Lisbon, PT' 
+        speed_test '3243' 'Rome, IT'
+        #speed_test '4302' 'Milan, IT'
+        speed_test '7839' 'Milan, IT'
+        speed_test '23969' 'Zurich, CH'
+        speed_test '23095' 'Frankfurt, DE'
+        speed_test '55665' 'Berlin, DE'
+        speed_test '50599' 'Vienna, AT'  
+        speed_test '7842' 'Budapest, HU' 
+        speed_test '23123' 'Krakow, PL'
+        speed_test '4166'  'Warsaw, PL'
+        speed_test '29259' 'Lviv, UA'   
+        speed_test '62769' 'Kyiv, UA'
+        # speed_test '27486' 'Minsk, BY'
+        # speed_test '16457' 'Bucharest, RO'
+        speed_test '45318' 'Bucharest, RO'
+        speed_test '11500' 'Timisoara, RO'
+        speed_test '22669' 'Helsinki, FI'
+        speed_test '44597' 'Stockholm, SE'
+        speed_test '31861' 'Oslo, NO'
+        # speed_test '3682' 'Moscow, RU'
+        speed_test '1907' 'Moscow, RU'
+        speed_test '6051' 'Petersburg, RU'
+        speed_test '31851' 'Istanbul, TR'
+        # speed_test '11945' 'Tbilisi, GE'
+    elif [ "$REGION" = "au" ]; then
+        speed_test '18473' 'Brisbane'
+        speed_test '44735' 'Sydney'
+        speed_test '12492' 'Sydney'
+        speed_test '15136' 'Perth'
+        speed_test '12494' 'Perth' 
+        speed_test '43024' 'Melbourne'
+        speed_test '12491' 'Melbourne'
+        speed_test '13277' 'Adelaide'
+        speed_test '18711' 'Canberra'
+        echo -e
+        speed_test '4953'  'Auckland' 
+        speed_test '5749' 'Auckland'
+        speed_test '11327' 'Auckland'
+    elif [ "$REGION" = "africa" ]; then
+        speed_test '2962' 'Cape Town, ZA'
+        speed_test '1491' 'Cape Town, ZA'
+        speed_test '21570' 'Johannesburg, ZA'
+        speed_test '56612' 'Harare, ZW'
+        speed_test '28816' 'Maputo, MZ' 
+        speed_test '7755' 'Antananarivo, MG'
+        speed_test '3846' 'Darusalaam, TZ'
+        speed_test '8402' 'Nairobi, KE'
+        speed_test '48973' 'Addis Ababa, ET'
+        speed_test '34283'  'Cairo, EG' 
+        speed_test '26790' 'Alexandria, EG' 
+        speed_test '54524' 'Rabat, MA' 
+        speed_test '15631' 'Algiers, DZ' 
+        speed_test '33159' 'Lagos, NG'    
+    elif [ "$REGION" = "iran" ]; then
+        speed_test '4317'  'Tehran' 
+        speed_test '21031' 'Tehran'
+        speed_test '19534' 'Tehran'
+        speed_test '43844'  'Tehran' 
+        speed_test '10076'  'Mashhad' 
+        speed_test '22295'  'Mashhad'
+        speed_test '22297' 'Shiraz'
+        speed_test '22245' 'Isfahan'
+        speed_test '9888' 'Tabriz'
+    elif [ "$REGION" = "russia" ]; then
+        speed_test '1907' 'Moscow'
+        speed_test '48192' 'Moscow'
+        speed_test '10987' 'Moscow'
+        speed_test '44806' 'Moscow'
+        speed_test '45191' 'Moscow'
+        echo -e
+        speed_test '6051' 'Petersburg'
+        speed_test '42152' 'Petersburg'
+        speed_test '39860' 'Kazan'
+        speed_test '22240' 'Kazan'
+        speed_test '65185' 'Sevastopol'
+        speed_test '41096' 'Kaliningrad'
+        speed_test '37042' 'Volgograd'
+        echo -e
+        speed_test '39503' 'Omsk'
+        speed_test '6430' 'Novosibirsk'
+        speed_test '3545' 'Krasnoyarsk'
+        speed_test '9679' 'Yakutsk'
+        speed_test '54169' 'Vladivostok' 
+    elif [ "$REGION" = "indonesia" ]; then
+        speed_test '14325' 'Jakarta'
+        speed_test '49585' 'Jakarta'
+        speed_test '56632' 'Jakarta'
+        speed_test '13039' 'Jakarta'
+        speed_test '11118' 'Jakarta'
+        echo -e
+        speed_test '5065' 'Bandung'
+        speed_test '32223' 'Bekasi'
+        speed_test '63223' 'Bogor'
+        speed_test '40832' 'Malang'
+        speed_test '47972' 'Semarang'
+        speed_test '46091' 'Surabaya'
+        speed_test '24587' 'Yogyakarta'
+        echo -e 
+        speed_test '59117' 'Banda Aceh'
+        speed_test '61882' 'Medan'
+        speed_test '50465' 'Palembang'
+        speed_test '53101' 'Pekanbaru' 
+        echo -e 
+        # speed_test '21959' 'Bali'
+        speed_test '46113' 'Makassar'
+        speed_test '45520' 'Depok'
+        speed_test '47361' 'Tangerang'
+    elif [ "$REGION" = "china" ]; then
+        speed_test '24447' 'CU - Shanghai'
+        # speed_test '3633'  'CT - Shanghai' 
+        speed_test '25858'  'CM - Beijing' 
+        speed_test '43752'  'CU - Beijing'
+        speed_test '26352' 'CT - Nanjing'
+        speed_test '60584' 'CT - Shenzen'
+        speed_test '36663' 'CT - Zhenjiang'
+        speed_test '37235' 'CU - Shenyang'
+        speed_test '5396' 'CT - Suzhou'
+        speed_test '5317' 'CT - Yangzhou'
+        speed_test '54312' 'CM - Hangzhou'
+        speed_test '59386' 'CT - Hangzhou'
+        speed_test '36646' 'CU - Zhengzhou'
+        speed_test '28225' 'CT - Changsha'
+        speed_test '4870' 'CU - Changsha'
+        speed_test '4575' 'CM - Chengdu'
+        # speed_test '23844' 'CT - Wuhan'
+        speed_test '45170' 'CU - Wu Xi'
+        speed_test '17145' 'CT - Hefei'
+        speed_test '34115' 'CT - TianJin'
+        speed_test '62416' 'CT - XiNing'
+        speed_test '59387' 'CT - NingBo'
+        speed_test '60794' 'CM - Guangzhou'
+        echo -e
+        speed_test '32155' 'CM - Kwai Chung'
+        speed_test '37639' 'CM - Hong Kong' 
+        speed_test '37695' 'CU - Hong Kong' 
+        # speed_test '34555' 'Hong Kong'    
+        speed_test '28912' 'Hong Kong'
+        speed_test '44745' 'Hong Kong'  
+        # echo -e
+        # speed_test '62147' 'CUG - Tokyo'
+        # speed_test '62146' 'CUG - Singapore' 
+        # speed_test '61417' 'CUG - LosAngeles' 
+        # speed_test '61451' 'CUG - London'
+    else
+        speed_test '29372' 'Kochi, IN'
+        speed_test '52216' 'Bangalore, IN'
+        speed_test '67859' 'Chennai, IN' 
+        speed_test '47668' 'Mumbai, IN'
+        speed_test '29658' 'Delhi, IN'
+        echo -e
+        speed_test '1782' 'Seattle, US'
+        speed_test '34840' 'Los Angeles, US'
+        speed_test '43860' 'Dallas, US'
+        speed_test '53685' 'Miami, US'
+        speed_test '46120' 'New York, US'
+        speed_test '46143' 'Toronto, CA'
+        speed_test '54754' 'Mexico City, MX'
+        echo -e 
+        speed_test '37536' 'London, UK'
+        speed_test '23094' 'Amsterdam, NL'
+        speed_test '28308' 'Paris, FR'
+        speed_test '35692' 'Frankfurt, DE'
+        speed_test '37249' 'Warsaw, PL'
+        speed_test '18902' 'Bucharest, RO'
+        speed_test '22050' 'Moscow, RU'
+        echo -e 
+        speed_test '14580' 'Jeddah, SA'
+        # speed_test '4845'  'Dubai, AE'
+        speed_test '17336'  'Dubai, AE'
+        # speed_test '34240' 'Fujairah, AE'
+        speed_test '31851' 'Istanbul, TR'
+        speed_test '18512' 'Tehran, IR'
+        speed_test '24409' 'Cairo, EG'
+        echo -e 
+        speed_test '50686' 'Tokyo, JP'
+        # speed_test '48463' 'Tokyo, JP'
+        speed_test '24447' 'Shanghai, CU-CN'
+        # speed_test '45170' 'Wu Xi, CU-CN'
+        #speed_test '37235' 'Shenyang, CU-CN'
+        # speed_test '26352' 'Nanjing, CT-CN'
+        speed_test '5396' 'Suzhou, CT-CN'
+        # speed_test '1536'  'Hong Kong, CN'
+        speed_test '44745'  'Hong Kong, CN'
+        speed_test '367' 'Singapore, SG'
+        speed_test '63138' 'Jakarta, ID'
+    fi 
+    
+
+    TOTAL_DATA=$(awk -v dl="$DL_USED" -v ul="$UL_USED" 'BEGIN { total=dl+ul; printf "%.2f\n", total }')
+    TOTAL_DATA_IN_GB=$(awk -v total="$TOTAL_DATA" 'BEGIN { printf "%.2f\n", total/1024 }')
+
+    DL_USED_IN_GB=$(awk -v dl="$DL_USED" 'BEGIN { printf "%.2f\n", dl/1024 }')
+    UL_USED_IN_GB=$(awk -v ul="$UL_USED" 'BEGIN { printf "%.2f\n", ul/1024 }')
+
+    AVG_DL_SPEED=$(awk -v avg_dl="$AVG_DL_SPEED" -v success="$SUCCESS_TEST" 'BEGIN { if (success != 0) printf "%.2f\n", avg_dl/success; else print "0.00" }')
+    AVG_UL_SPEED=$(awk -v avg_ul="$AVG_UL_SPEED" -v success="$SUCCESS_TEST" 'BEGIN { if (success != 0) printf "%.2f\n", avg_ul/success; else print "0.00" }')
+}
+
+io_test() {
+    (LANG=C dd if=/dev/zero of=benchtest_$$ bs=512k count=$1 conv=fdatasync && rm -f benchtest_$$ ) 2>&1 | awk -F, '{io=$NF} END { print io}' | sed 's/^[ \t]*//;s/[ \t]*$//'
+}
+
+calc_size() {
+    local raw=$1
+    local total_size=0
+    local num=1
+    local unit="KB"
+    if ! [[ ${raw} =~ ^[0-9]+$ ]] ; then
+        echo ""
+        return
+    fi
+    if [ "${raw}" -ge 1073741824 ]; then
+        num=1073741824
+        unit="TB"
+    elif [ "${raw}" -ge 1048576 ]; then
+        num=1048576
+        unit="GB"
+    elif [ "${raw}" -ge 1024 ]; then
+        num=1024
+        unit="MB"
+    elif [ "${raw}" -eq 0 ]; then
+        echo "${total_size}"
+        return
+    fi
+    total_size=$( awk 'BEGIN{printf "%.1f", '$raw' / '$num'}' )
+    echo "${total_size} ${unit}"
+}
+
+ip_info() {
+    echo " Basic Network Info"
+    next
+    local net_type="$(wget -T 5 -qO- http://ip6.me/api/ | cut -d, -f1)"
+
+    local ipv4_check=$((ping -4 -c 1 -W 4 ipv4.google.com >/dev/null 2>&1 && echo true) || wget -qO- -T 5 -4 icanhazip.com 2> /dev/null)
+    local ipv6_check=$((ping -6 -c 1 -W 4 ipv6.google.com >/dev/null 2>&1 && echo true) || wget -qO- -T 5 -6 icanhazip.com 2> /dev/null)
+
+    local net_ip="$(wget -T 5 -qO- ipconfig.io)"
+
+    # IP-API Details - IPv6/IPv4
+    local response=$(wget -qO- -T 5 http://ip-api.com/json/$net_ip)
+
+    local country=$(echo "$response" | grep -Po '"country": *\K"[^"]*"')
+    local country=${country//\"}
+
+    local region=$(echo "$response" | grep -Po '"regionName": *\K"[^"]*"')
+    local region=${region//\"}
+
+    local region_code=$(echo "$response" | grep -Po '"region": *\K"[^"]*"')
+    local region_code=${region_code//\"}
+
+    local city=$(echo "$response" | grep -Po '"city": *\K"[^"]*"')
+    local city=${city//\"}
+
+    local isp=$(echo "$response" | grep -Po '"isp": *\K"[^"]*"')
+    local isp=${isp//\"}
+
+    local org=$(echo "$response" | grep -Po '"org": *\K"[^"]*"')
+    local org=${org//\"}
+
+    local as=$(echo "$response" | grep -Po '"as": *\K"[^"]*"')
+    local as=${as//\"}
+
+    # IPINFO.IO Details - IPv4 only
+
+    local response_ipv4=$(wget -qO- -T 5 ipinfo.io)
+
+    local ipv4_city=$(echo "$response_ipv4" | grep -Po '"city": *\K"[^"]*"')
+    local ipv4_city=${ipv4_city//\"}
+
+    local ipv4_region=$(echo "$response_ipv4" | grep -Po '"region": *\K"[^"]*"')
+    local ipv4_region=${ipv4_region//\"}
+
+    local ipv4_country=$(echo "$response_ipv4" | grep -Po '"country": *\K"[^"]*"')
+    local ipv4_country=${ipv4_country//\"}
+
+    local ipv4_asn=$(echo "$response_ipv4" | grep -Po '"org": *\K"[^"]*"')
+    local ipv4_asn=${ipv4_asn//\"}
+
+    if [[ -n "$net_type" ]]; then
+        echo " Primary Network    : $(_green "$net_type")"
+    fi
+
+    if [[ -n "$ipv6_check" ]]; then
+        echo " IPv6 Access        : $(_green "\xE2\x9C\x94 Online")"
+    else
+        echo " IPv6 Access        : $(_red "\xE2\x9D\x8C Offline")"
+    fi
+
+    if [[ -n "$ipv4_check" ]]; then
+        echo " IPv4 Access        : $(_green "\xE2\x9C\x94 Online")"
+    else
+        echo " IPv4 Access        : $(_red "\xE2\x9D\x8C Offline")"
+    fi
+
+    if [[ -n "$isp" ]]; then
+        echo " ISP                : $(_blue "$isp")"
+    else
+        echo " ISP                : Unknown"
+    fi
+
+    if [[ -n "$as" ]]; then
+        echo " ASN                : $(_blue "$as")"
+    else
+        echo " ASN                : Unknown"
+    fi
+
+    if [[ "$ipv4_asn" != "$as" ]]; then
+        echo " ASN (IPv4)         : $(_blue "$ipv4_asn")"
+    fi   
+
+    if [[ -n "$org" ]]; then
+        echo " Host               : $(_blue "$org")"
+    fi
+
+    if [[ -n "$city" && -n "$region" && -n "$country" ]]; then
+        echo " Location           : $(_yellow "$city, $region-$region_code, $country")"
+    fi
+
+    if [[ "$ipv4_city" != "$city" && "$ipv4_region" != "$region" && -n "$ipv4_city" && -n "$ipv4_region" && -n "$ipv4_country" ]]; then
+        echo " Location (IPv4)    : $(_yellow "$ipv4_city, $ipv4_region, $ipv4_country")"
+    fi    
+}
+
+install_speedtest() {
+    if [ ! -e "./speedtest-cli/speedtest" ]; then
+        sys_bit=""
+        local sysarch="$(uname -m)"
+        if [ "${sysarch}" = "unknown" ] || [ "${sysarch}" = "" ]; then
+            local sysarch="$(arch)"
+        fi
+        if [ "${sysarch}" = "x86_64" ]; then
+            sys_bit="x86_64"
+        fi
+        if [ "${sysarch}" = "i386" ] || [ "${sysarch}" = "i686" ]; then
+            sys_bit="i386"
+        fi
+        if [ "${sysarch}" = "armv8" ] || [ "${sysarch}" = "armv8l" ] || [ "${sysarch}" = "aarch64" ] || [ "${sysarch}" = "arm64" ]; then
+            sys_bit="aarch64"
+        fi
+        if [ "${sysarch}" = "armv7" ] || [ "${sysarch}" = "armv7l" ]; then
+            sys_bit="armhf"
+        fi
+        if [ "${sysarch}" = "armv6" ]; then
+            sys_bit="armel"
+        fi
+        [ -z "${sys_bit}" ] && _red "Error: Unsupported system architecture (${sysarch}).\n" && exit 1
+        url1="https://install.speedtest.net/app/cli/ookla-speedtest-1.2.0-linux-${sys_bit}.tgz"
+        url2="https://dl.lamp.sh/files/ookla-speedtest-1.2.0-linux-${sys_bit}.tgz"
+        wget --no-check-certificate -q -T10 -O speedtest.tgz ${url1}
+        if [ $? -ne 0 ]; then
+            wget --no-check-certificate -q -T10 -O speedtest.tgz ${url2}
+            [ $? -ne 0 ] && _red "Error: Failed to download speedtest-cli.\n" && exit 1
+        fi
+        mkdir -p speedtest-cli && tar zxf speedtest.tgz -C ./speedtest-cli && chmod +x ./speedtest-cli/speedtest
+        rm -f speedtest.tgz
+    fi
+    echo " Speedtest.net (Region: $REGION_NAME)"
+    next
+    printf "%-18s%-12s%-8s%-15s%-15s%-12s\n" " Location" "Latency" "Loss" "DL Speed" "UP Speed" "Server"
+}
+
+print_intro() {
+    #echo "---------------------------- network-speed.xyz ----------------------------"
+    echo "---------------------------------- nws.sh ---------------------------------"
+    echo "      A simple script to bench network performance using speedtest-cli     "
+    next
+    echo " Version            : $(_green v2025.01.28)"
+    echo " Global Speedtest   : $(_red "wget -qO- nws.sh | bash")"
+    echo " Region Speedtest   : $(_red "wget -qO- nws.sh | bash -s -- -r <region>")"
+}
+
+# Get System information
+get_system_info() {
+    cname=$( awk -F: '/model name/ {name=$2} END {print name}' /proc/cpuinfo | sed 's/^[ \t]*//;s/[ \t]*$//' )
+    cores=$( awk -F: '/model name/ {core++} END {print core}' /proc/cpuinfo )
+    freq=$( awk -F'[ :]' '/cpu MHz/ {print $4;exit}' /proc/cpuinfo )
+    ccache=$( awk -F: '/cache size/ {cache=$2} END {print cache}' /proc/cpuinfo | sed 's/^[ \t]*//;s/[ \t]*$//' )
+    cpu_aes=$( grep -i 'aes' /proc/cpuinfo )
+    cpu_virt=$( grep -Ei 'vmx|svm' /proc/cpuinfo )
+    tram=$( LANG=C; free | awk '/Mem/ {print $2}' )
+    tram=$( calc_size $tram )
+    uram=$( LANG=C; free | awk '/Mem/ {print $3}' )
+    uram=$( calc_size $uram )
+    swap=$( LANG=C; free | awk '/Swap/ {print $2}' )
+    swap=$( calc_size $swap )
+    uswap=$( LANG=C; free | awk '/Swap/ {print $3}' )
+    uswap=$( calc_size $uswap )
+    up=$( awk '{a=$1/86400;b=($1%86400)/3600;c=($1%3600)/60} {printf("%d days, %d hour %d min\n",a,b,c)}' /proc/uptime )
+    if _exists "w"; then
+        load=$( LANG=C; w | head -1 | awk -F'load average:' '{print $2}' | sed 's/^[ \t]*//;s/[ \t]*$//' )
+    elif _exists "uptime"; then
+        load=$( LANG=C; uptime | head -1 | awk -F'load average:' '{print $2}' | sed 's/^[ \t]*//;s/[ \t]*$//' )
+    fi
+    opsy=$( get_opsy )
+    arch=$( uname -m )
+    if _exists "getconf"; then
+        lbit=$( getconf LONG_BIT )
+    else
+        echo ${arch} | grep -q "64" && lbit="64" || lbit="32"
+    fi
+    kern=$( uname -r )
+    disk_total_size=$( LANG=C; df -t simfs -t ext2 -t ext3 -t ext4 -t btrfs -t xfs -t vfat -t ntfs -t swap --total 2>/dev/null | grep total | awk '{ print $2 }' )
+    disk_total_size=$( calc_size $disk_total_size )
+    disk_used_size=$( LANG=C; df -t simfs -t ext2 -t ext3 -t ext4 -t btrfs -t xfs -t vfat -t ntfs -t swap --total 2>/dev/null | grep total | awk '{ print $3 }' )
+    disk_used_size=$( calc_size $disk_used_size )
+    tcpctrl=$( sysctl net.ipv4.tcp_congestion_control | awk -F ' ' '{print $3}' )
+
+    virt_type=$(systemd-detect-virt)
+    virt_type=${virt_type^^} || virt="UNKNOWN"
+}
+# Print System information
+print_system_info() {
+    echo " Basic System Info"
+    next
+
+    if [ -n "$cname" ]; then
+        echo " CPU Model          : $(_blue "$cname")"
+    else
+        echo " CPU Model          : $(_blue "CPU model not detected")"
+    fi
+    if [ -n "$freq" ]; then
+        echo " CPU Cores          : $(_blue "$cores @ $freq MHz")"
+    else
+        echo " CPU Cores          : $(_blue "$cores")"
+    fi
+    if [ -n "$ccache" ]; then
+        echo " CPU Cache          : $(_blue "$ccache")"
+    fi
+    if [ -n "$cpu_aes" ]; then
+        echo " AES-NI             : $(_green "\xE2\x9C\x94 Enabled")"
+    else
+        echo " AES-NI             : $(_red "\xE2\x9D\x8C Disabled")"
+    fi
+    if [ -n "$cpu_virt" ]; then
+        echo " VM-x/AMD-V         : $(_green "\xE2\x9C\x94 Enabled")"
+    else
+        echo " VM-x/AMD-V         : $(_red "\xE2\x9D\x8C Disabled")"
+    fi
+    echo " Total Disk         : $(_yellow "$disk_total_size") $(_blue "($disk_used_size Used)")"
+    echo " Total RAM          : $(_yellow "$tram") $(_blue "($uram Used)")"
+    if [ "$swap" != "0" ]; then
+        echo " Total Swap         : $(_blue "$swap ($uswap Used)")"
+    fi
+    echo " System uptime      : $(_blue "$up")"
+    echo " Load average       : $(_blue "$load")"
+    echo " OS                 : $(_blue "$opsy")"
+    echo " Arch               : $(_blue "$arch ($lbit Bit)")"
+    echo " Kernel             : $(_blue "$kern")"
+    echo " Virtualization     : $(_blue "$virt_type")"
+    echo " TCP Control        : $(_blue "$tcpctrl")"
+}
+
+print_network_statistics() {
+    echo " Avg DL Speed       : $AVG_DL_SPEED Mbps"
+    echo " Avg UL Speed       : $AVG_UL_SPEED Mbps"
+    echo -e
+    echo " Total DL Data      : $DL_USED_IN_GB GB"
+    echo " Total UL Data      : $UL_USED_IN_GB GB"
+    echo " Total Data         : $TOTAL_DATA_IN_GB GB"  
+}
+
+print_end_time() {
+    end_time=$(date +%s)
+    time=$(( ${end_time} - ${start_time} ))
+    if [ ${time} -gt 60 ]; then
+        min=$(expr $time / 60)
+        sec=$(expr $time % 60)
+        echo " Duration           : ${min} min ${sec} sec"
+    else
+        echo " Duration           : ${time} sec"
+    fi
+    date_time=$(date '+%d/%m/%Y - %H:%M:%S %Z')
+    echo " System Time        : $date_time"
+
+}
+
+get_runs_counter() {
+    local counter=$(wget -qO- https://runs.nws.sh/)
+
+    if [[ -n "$counter" ]]; then
+        echo " Total Script Runs  : $(_green "$counter")"
+    fi
+}
+
+run_speed_sh() {
+    ! _exists "wget" && _red "nws.sh is unable to run.\nError: wget command not found.\n" && kill -INT $$ && exit 1
+    ! _exists "free" && _red "nws.sh is unable to run.\nError: free command not found.\n" && kill -INT $$ && exit 1
+
+    start_time=$(date +%s)
+    get_system_info
+    clear
+    print_intro 
+    next
+    print_system_info
+    next
+    ip_info
+    next
+    install_speedtest  
+    speed 
+    rm -fr speedtest-cli
+    next
+    print_network_statistics
+    next
+    print_end_time
+    get_runs_counter
+    next
+}
+
+REGION="global"
+REGION_NAME="GLOBAL"
+
+while getopts ":r:" opt; do
+  case $opt in
+    r)
+      case $OPTARG in
+        india)
+          REGION="india"
+          REGION_NAME="INDIA | भारत"
+          ;;
+        asia)
+          REGION="asia"
+          REGION_NAME="ASIA"
+          ;;
+        middle-east)
+          REGION="middle-east"
+          REGION_NAME="MIDDLE EAST | الشرق الأوسط"
+          ;;
+        na)
+          REGION="na"
+          REGION_NAME="NORTH AMERICA"
+          ;;
+        sa)
+          REGION="sa"
+          REGION_NAME="SOUTH AMERICA | LA AMÉRICA DEL SUR"
+          ;;
+        eu)
+          REGION="eu"
+          REGION_NAME="EUROPE"
+          ;;
+        au)
+          REGION="au"
+          REGION_NAME="AUSTRALIA/NZ"
+          ;;
+        africa)
+          REGION="africa"
+          REGION_NAME="AFRICA"
+          ;;  
+        iran)
+          REGION="iran"
+          REGION_NAME="IRAN | ایران"
+          ;;  
+        china)
+          REGION="china"
+          REGION_NAME="CHINA | 中華人民共和國"
+          ;;  
+        indonesia)
+          REGION="indonesia"
+          REGION_NAME="INDONESIA"
+          ;;   
+        russia)
+          REGION="russia"
+          REGION_NAME="RUSSIA | Россия"
+          ;;      
+        *)
+          echo "Invalid REGION: $OPTARG" >&2
+          echo "Valid Regions: na, sa, eu, au, asia, africa, middle-east, india, china, iran, russia"
+          echo "Visit nws.sh for instructions."
+          exit 1
+          ;;
+      esac
+      ;;
+    \?)
+      echo "Invalid option: -$OPTARG" >&2
+      echo "Visit nws.sh for instructions."
+      exit 1
+      ;;
+    :)
+      echo "Option -$OPTARG requires an argument." >&2
+      echo "Visit nws.sh for instructions."
+      exit 1
+      ;;
+  esac
+done
+
+
+# run_speed_sh 
+run_speed_sh | tee >(sed $'s/\033[[][^A-Za-z]*[A-Za-z]//g' > network-speed.txt)
+
+if command -v curl >/dev/null; then
+  share_link=$(curl -s -X POST -F 'file=@network-speed.txt' -F "region=$REGION" https://result.nws.sh/upload)
+  if [ $? -ne 0 ]; then
+    echo " Unable to share result online"
+    echo " Result stored locally in $PWD/network-speed.txt"
+  else
+    if echo "$share_link" | grep -qE '^https?://.+'; then
+        echo " Result             : $share_link"
+        rm network-speed.txt
+    else
+        echo " Unable to share result online - There is some issue with the online uploader."
+        echo " Result stored locally in $PWD/network-speed.txt"
+    fi    
+  fi
+else
+  echo " curl is not installed, Unable to share result online"
+  echo " Result stored locally in $PWD/network-speed.txt"
+fi
+
+next
\ No newline at end of file