cURL HTTP requests & appended text files — Unexpected output
How can I loop through cURL HTTP requests & save API responses in single appended text files while sleeping 2 seconds in between each API call?
Script below outputs 2 .txt files – First one (fandata.txt) has some (not all) the data, seems to be overwritten by the last loop. Second (metadata.txt) outputs a .txt with an error that reads
Cannot GET /api/artist/
I know this is often done with Python Requests library & not cURL but the API docs are written with cURL. Plus, I want to get my feet wet with shell.
refreshtoken=$(REDACTED)
livetoken=$refreshtoken:10:225
auth_header="Authorization: Bearer $livetoken"
auth_header="$auth_header"
source="facebook,instagram,soundcloud,wikipedia,twitter,youtube,bandsintown"
dates="since=2017-10-31&until=2018-10-31"
metadata_url="https://api.chartmetric.io/api/artist/$artistid"
for (( artistid=1; artistid<=3; artistid+=1 )); do
metadata=$(curl -H "$auth_header" -o metadata.txt "$metadata_url")
sleep 2s
done >metadata.txt
echo "$metadata"
fanmetrics_url="https://api.chartmetric.io/api/artist/$artistid/stat/$source?$dates"
for (( artistid=1; artistid<=3; artistid+=1 )); do
fandata=$(curl -H "$auth_header" -o fandata.txt "$fanmetrics_url")
sleep 2s
done >fandata.txt
echo "$fandata"
shell curl file-io httprequest etl
asked Nov 15 '18 at 14:17
emalcolmbemalcolmb
238
add a comment |
How can I loop through cURL HTTP requests & save API responses in single appended text files while sleeping 2 seconds in between each API call?
Script below outputs 2 .txt files – First one (fandata.txt) has some (not all) the data, seems to be overwritten by the last loop. Second (metadata.txt) outputs a .txt with an error that reads
Cannot GET /api/artist/
I know this is often done with Python Requests library & not cURL but the API docs are written with cURL. Plus, I want to get my feet wet with shell.
refreshtoken=$(REDACTED)
livetoken=$refreshtoken:10:225
auth_header="Authorization: Bearer $livetoken"
auth_header="$auth_header"
source="facebook,instagram,soundcloud,wikipedia,twitter,youtube,bandsintown"
dates="since=2017-10-31&until=2018-10-31"
metadata_url="https://api.chartmetric.io/api/artist/$artistid"
for (( artistid=1; artistid<=3; artistid+=1 )); do
metadata=$(curl -H "$auth_header" -o metadata.txt "$metadata_url")
sleep 2s
done >metadata.txt
echo "$metadata"
fanmetrics_url="https://api.chartmetric.io/api/artist/$artistid/stat/$source?$dates"
for (( artistid=1; artistid<=3; artistid+=1 )); do
fandata=$(curl -H "$auth_header" -o fandata.txt "$fanmetrics_url")
sleep 2s
done >fandata.txt
echo "$fandata"
shell curl file-io httprequest etl
asked Nov 15 '18 at 14:17
emalcolmbemalcolmb
238
add a comment |
How can I loop through cURL HTTP requests & save API responses in single appended text files while sleeping 2 seconds in between each API call?
Script below outputs 2 .txt files – First one (fandata.txt) has some (not all) the data, seems to be overwritten by the last loop. Second (metadata.txt) outputs a .txt with an error that reads
Cannot GET /api/artist/
I know this is often done with Python Requests library & not cURL but the API docs are written with cURL. Plus, I want to get my feet wet with shell.
refreshtoken=$(REDACTED)
livetoken=$refreshtoken:10:225
auth_header="Authorization: Bearer $livetoken"
auth_header="$auth_header"
source="facebook,instagram,soundcloud,wikipedia,twitter,youtube,bandsintown"
dates="since=2017-10-31&until=2018-10-31"
metadata_url="https://api.chartmetric.io/api/artist/$artistid"
for (( artistid=1; artistid<=3; artistid+=1 )); do
metadata=$(curl -H "$auth_header" -o metadata.txt "$metadata_url")
sleep 2s
done >metadata.txt
echo "$metadata"
fanmetrics_url="https://api.chartmetric.io/api/artist/$artistid/stat/$source?$dates"
for (( artistid=1; artistid<=3; artistid+=1 )); do
fandata=$(curl -H "$auth_header" -o fandata.txt "$fanmetrics_url")
sleep 2s
done >fandata.txt
echo "$fandata"
shell curl file-io httprequest etl
asked Nov 15 '18 at 14:17
emalcolmbemalcolmb
238
How can I loop through cURL HTTP requests & save API responses in single appended text files while sleeping 2 seconds in between each API call?
Script below outputs 2 .txt files – First one (fandata.txt) has some (not all) the data, seems to be overwritten by the last loop. Second (metadata.txt) outputs a .txt with an error that reads
Cannot GET /api/artist/
I know this is often done with Python Requests library & not cURL but the API docs are written with cURL. Plus, I want to get my feet wet with shell.
refreshtoken=$(REDACTED)
livetoken=$refreshtoken:10:225
auth_header="Authorization: Bearer $livetoken"
auth_header="$auth_header"
source="facebook,instagram,soundcloud,wikipedia,twitter,youtube,bandsintown"
dates="since=2017-10-31&until=2018-10-31"
metadata_url="https://api.chartmetric.io/api/artist/$artistid"
for (( artistid=1; artistid<=3; artistid+=1 )); do
metadata=$(curl -H "$auth_header" -o metadata.txt "$metadata_url")
sleep 2s
done >metadata.txt
echo "$metadata"
fanmetrics_url="https://api.chartmetric.io/api/artist/$artistid/stat/$source?$dates"
for (( artistid=1; artistid<=3; artistid+=1 )); do
fandata=$(curl -H "$auth_header" -o fandata.txt "$fanmetrics_url")
sleep 2s
done >fandata.txt
echo "$fandata"
shell curl file-io httprequest etl
shell curl file-io httprequest etl
asked Nov 15 '18 at 14:17
emalcolmbemalcolmb
238
asked Nov 15 '18 at 14:17
emalcolmbemalcolmb
238
edited Nov 16 '18 at 0:27
emalcolmb
asked Nov 15 '18 at 14:17
emalcolmbemalcolmb
238
asked Nov 15 '18 at 14:17
emalcolmbemalcolmb
238
asked Nov 15 '18 at 14:17
emalcolmbemalcolmb
238
238
add a comment |
add a comment |
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