Sep 3, 2021

upload big file via command line (console) to a SR on

Note id Source: How to Upload Files to Oracle Support (Doc ID 1547088.2)

 If you need to upload a big file (trc,log, tfa, zip, etc..) to SR on, you have a very good alternative using curl from the command line. Indeed you can leave this on background without problem. The format for the upload is the next one:

curl -v -T "" -u ""

So, for our example the output it will be the next way (also you can use the --progress-bar  command for review progress ):

MacBook-Pro[12:08:32]tfa->curl -v  -T "" -u ""

Enter host password for user '':

*   Trying


* Connected to ( port 443 (#0)

* ALPN, offering http/1.1

* successfully set certificate verify locations:

*   CAfile: /opt/anaconda3/ssl/cacert.pem

  CApath: none

* TLSv1.3 (OUT), TLS handshake, Client hello (1):

* TLSv1.3 (IN), TLS handshake, Server hello (2):

* TLSv1.2 (IN), TLS handshake, Certificate (11):

* TLSv1.2 (IN), TLS handshake, Server finished (14):

* TLSv1.2 (OUT), TLS handshake, Client key exchange (16):

* TLSv1.2 (OUT), TLS change cipher, Change cipher spec (1):

* TLSv1.2 (OUT), TLS handshake, Finished (20):

* TLSv1.2 (IN), TLS handshake, Finished (20):

* SSL connection using TLSv1.2 / AES128-SHA

* ALPN, server did not agree to a protocol

* Server certificate:

*  subject: C=US; ST=California; L=Redwood City; O=Oracle Corporation; OU=Oracle GIT-NETWORK US;

*  start date: Mar 19 00:00:00 2021 GMT

*  expire date: Apr 19 23:59:59 2022 GMT

*  subjectAltName: host "" matched cert's ""

*  issuer: C=US; O=DigiCert Inc; CN=DigiCert TLS RSA SHA256 2020 CA1

*  SSL certificate verify ok.

* Server auth using Basic with user ''

> PUT /upload/issue/3-82512956273/ HTTP/1.1

> Host:

> Authorization: Basic ZmVsaXBlLmRvbm9zb0BvcmFjbGUuY29tOlZicDE0NDIyLg==

> User-Agent: curl/7.65.3

> Accept: */*

> Content-Length: 1830171599

> Expect: 100-continue


* Mark bundle as not supporting multiuse

< HTTP/1.1 100 Continue

* We are completely uploaded and fine

And thats all 


Sep 2, 2021

Problem with small fonts and GUI interface in SQLDeveloper with windows 10 (on Mac Parallel VM) ?


If you use sqldeveloper on windows 10 on mac parallel VM maybe you have the next issue: a very small fonts and GUI interface (Actually it's so hard to read every word )

The solution for that issue is change the properties for sqldeveloper.exe file:

On the next window on the compatibility tab, you need to select the option button "Change high DPI Seetings"

Here you need to change option High DPI Scaling override to value : SYSTEM

And after the change you'll have your sqldeveloper with very normal font size and GUI :D