NTPC ESA Code

0 getData.sh

#!/bin/bash

id=${1:0:9}

declare -A sumTable=([A]=1 [B]=0 [C]=9 [D]=8 [E]=7 [F]=6 [G]=5 [H]=4 [I]=9 [J]=3 [K]=2 [L]=2 [M]=1 [N]=0 [O]=8 [P]=9 [Q]=8 [R]=7 [S]=6 [T]=5 [U]=4 [V]=3 [W]=1 [X]=3 [Z]=0)

if [[ $1 =~ ^[A-Z][0-9]{8}$ ]]; then

no0=${id:0:1}
no1=${id:1:0}
no2=${id:2:0}
no3=${id:3:0}
no4=${id:4:0}
no5=${id:5:0}
no6=${id:6:0}
no7=${id:7:0}
no8=${id:8:0}
sum=$((${sumTable[$no0]} + $no1*8 + $no2*7 + $no3*6 + $no4*5 + $no5*4 + $no6*3 + $no7*2 + $no8))
no9=$(((400 - $sum) % 10))
id=$id$no9
else
echo "FORMAT ERROR: $1" >&2
exit
fi

grep $id ad-data-${id:0:4} && (echo 'Data exist: $id'; exit)

curl "https://esa.ntpc.edu.tw/jsp/olreg/OlregAction.do?method=getAdData" \
-qd "idno=$id" \
|jq -r '.[0] |[.idno, .name, .birthday2] |@tsv'
> ad-data-${id:0:4}

1 Example - getAdData (raw respone)

[{"birthday":"1999/12/04","AD":"1","name":"莊皓翔","birthday1":"19991204","birthday2":"88/12/04","idno":"F123456789"}]

2 Example - getAdData (JSON pretty print)

[
  {
    "birthday": "1999/12/04",
    "AD": "1",
    "name": "莊皓翔",
    "birthday1": "19991204",
    "birthday2": "88/12/04",
    "idno": "F123456789"
  }
]

3 F123

F123456789	莊皓翔	88/12/04