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All the code is available in a git repo in GitHub.

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Command lines:

• Linux command lines

• Windows command lines

• Crontab command lines

• Sftp command lines

• Bash shell script

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SQL:

• MySQL

• PL/SQL

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Other languages:

• Mvel

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Generic links:

• https://www.mysqltutorial.org/

• https://www.javatpoint.com/

• https://www.techonthenet.com/index.php

• https://www.geeksforgeeks.org/

• https://www.w3schools.com/

• https://en.wikipedia.org/wiki/MVEL

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Tricks:

• How to import JSON data into Xcel: https://www.youtube.com/watch?v=CjnsX81qWUg&t=42s 

• Tail cmd line: 

  • https://www.baeldung.com/linux/remove-first-line-text-file

  • https://linuxhandbook.com/remove-lines-file/

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Official doc:

• MySQL 8: https://dev.mysql.com/doc/refman/8.0/en/

• Salesforce Object Query Language (SOQL): https://developer.salesforce.com/docs/atlas.en-us.soql_sosl.meta/soql_sosl/sforce_api_calls_soql.htm

• PL/SQL: https://docs.oracle.com/en/database/oracle/oracle-database/19/lnpls/index.html#Oracle%C2%AE-Database

• Python: https://docs.python.org

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