When I run below curl upload command it gives me big output. How can I cut short this to just show the final upload speed?
curl --upload-file /tmp/testlocal -v -u tu**r:******@*23 http://nexus3-core:8081/nexus3/repository/tes******/tes*****
* Expire in 0 ms for 6 (transfer 0x558e6c881f50)
* Expire in 1 ms for 1 (transfer 0x558e6c881f50)
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0* Expire in 0 ms for 1 (transfer 0x558e6c881f50)
* Expire in 2 ms for 1 (transfer 0x558e6c881f50)
* Expire in 0 ms for 1 (transfer 0x558e6c881f50)
* Expire in 1 ms for 1 (transfer 0x558e6c881f50)
* Expire in 1 ms for 1 (transfer 0x558e6c881f50)
* Expire in 1 ms for 1 (transfer 0x558e6c881f50)
* Trying 172.30.51.207...
* TCP_NODELAY set
* Expire in 200 ms for 4 (transfer 0x558e6c881f50)
* Connected to nexus3-core (172.30.51.207) port 8081 (#0)
* Server auth using Basic with user 'tu****'
> PUT /nexus3/repository/testu****/tes**** HTTP/1.1
> Host: nexus3-core:8081
> Authorization: Basic dHVzZXI6VHVzZXJAMTIz
> User-Agent: curl/7.64.0
> Accept: */*
> Content-Length: 1048576000
> Expect: 100-continue
>
* Expire in 1000 ms for 0 (transfer 0x558e6c881f50)
< HTTP/1.1 100 Continue
} [41940 bytes data]
4 1000M 0 0 4 45.5M 0 50.7M 0:00:19 --:--:-- 0:00:19 50.6M
8 1000M 0 0 8 89.7M 0 47.3M 0:00:21 0:00:01 0:00:20 47.2M
13 1000M 0 0 13 139M 0 48.2M 0:00:20 0:00:02 0:00:18 48.2M
19 1000M 0 0 19 193M 0 49.6M 0:00:20 0:00:03 0:00:17 49.6M
23 1000M 0 0 23 234M 0 47.9M 0:00:20 0:00:04 0:00:16 47.9M
29 1000M 0 0 29 291M 0 49.4M 0:00:20 0:00:05 0:00:15 49.2M
34 1000M 0 0 34 346M 0 50.1M 0:00:19 0:00:06 0:00:13 51.2M
40 1000M 0 0 40 408M 0 51.7M 0:00:19 0:00:07 0:00:12 53.8M
46 1000M 0 0 46 465M 0 52.3M 0:00:19 0:00:08 0:00:11 54.3M
52 1000M 0 0 52 520M 0 52.5M 0:00:19 0:00:09 0:00:10 57.1M
58 1000M 0 0 58 587M 0 53.9M 0:00:18 0:00:10 0:00:08 59.1M
64 1000M 0 0 64 648M 0 54.4M 0:00:18 0:00:11 0:00:07 60.3M
70 1000M 0 0 70 706M 0 54.7M 0:00:18 0:00:12 0:00:06 59.5M
76 1000M 0 0 76 763M 0 54.9M 0:00:18 0:00:13 0:00:05 59.5M
78 1000M 0 0 78 781M 0 51.2M 0:00:19 0:00:15 0:00:04 48.7M
79 1000M 0 0 79 791M 0 49.7M 0:00:20 0:00:15 0:00:05 40.7M
83 1000M 0 0 83 839M 0 49.6M 0:00:20 0:00:16 0:00:04 38.2M
89 1000M 0 0 89 895M 0 50.0M 0:00:19 0:00:17 0:00:02 37.8M
95 1000M 0 0 95 957M 0 50.6M 0:00:19 0:00:18 0:00:01 38.9M* We are completely uploaded and fine
100 1000M 0 0 100 1000M 0 48.6M 0:00:20 0:00:20 --:--:-- 41.0M< HTTP/1.1 201 Created
< Date: Fri, 08 Jan 2021 06:52:32 GMT
< Server: Nexus/3.23.0-03 (OSS)
< X-Content-Type-Options: nosniff
< Content-Security-Policy: sandbox allow-forms allow-modals allow-popups allow-presentation allow-scripts allow-top-navigation
< X-XSS-Protection: 1; mode=block
< Content-Length: 0
<
100 1000M 0 0 100 1000M 0 47.9M 0:00:20 0:00:20 --:--:-- 41.9M
My desired out put is as below
Curl upload speed : 41.9M
I know curl prints stderr and I am struggling to get that output with grep
Not exactly answering your question but perhaps a better way to get the average upload speed is to use the dedicated option for it? Try this:
curl -w 'Speed: %{speed_upload}\n' -T local-file http://...target...
That -w option string will then output the average upload speed (in bytes/sec) after a successful transfer.