Gather Geo-Tagged Tweets using Twitter Streaming API

crawler.sh

#/bin/bash

# The KEY and SECRET below are invalidate
# Place your correct key here

# Consumer Key
key='x4Ew64IOWg5haePO78w82w'
# Consumer Secret
secret='zXsAy05cGpm1p2r4tJrpqPS7XOfQ5Z4Ga1uSMSCm0Q'
# Access Token
token='1501316798-tzio2ebnqDV3FkTIZtCSp4aJWcaYmDOPVyFW0PZ'
# Access Token Secret
token_secret='qW8Rc0sUPUPh2khkbYOrx2E2bV8HYZJ4wmrI5pGTWnu9d'

nonce=`date +%s%T%N | openssl base64 | sed -e s'/[+=/]//g' | head -c 32`

timestamp=`date +%s`

signature=`echo -n 'POST&https%3A%2F%2Fstream.twitter.com%2F1.1%2Fstatuses%2Ffilter.json&locations%3D-180%252C-90%252C180%252C90%26oauth_consumer_key%3D'$key'%26oauth_nonce%3D'$nonce'%26oauth_signature_method%3DHMAC-SHA1%26oauth_timestamp%3D'$timestamp'%26oauth_token%3D'$token'%26oauth_version%3D1.0' | openssl dgst -sha1 -hmac $secret'&'$token_secret -binary | openssl base64 | sed -e s'/+/%2B/' -e s'/\//%2F/' -e s'/=/%3D/'`

curl --request 'POST' 'https://stream.twitter.com/1.1/statuses/filter.json' --data 'locations=-180%2C-90%2C180%2C90' --header 'Authorization: OAuth oauth_consumer_key="'$key'", oauth_nonce="'$nonce'", oauth_signature="'$signature'", oauth_signature_method="HMAC-SHA1", oauth_timestamp="'$timestamp'", oauth_token="'$token'", oauth_version="1.0"' --verbose