Dear Keith
One good source of what you are seeking is a collection of IBM i books from MC Press Online at https://mc-store.com. Many books are on sales right now. Use the hot link BOOK BY SUBJECT to browse for each category.

I see these books can be useful as a starting point for your purpose (assuming minimum basic knowledge):
https://mc-store.com/collections/operating-systems/products/mastering-ibm-i
https://mc-store.com/collections/system-administration/products/ibm-i-security-administration-and-compliance-third-edition
As for free source of IBM i knowledge, I suggest the following :
https://powerwire.eu/category/technical-articles/ibm-i/ (free newsletter subscription)
https://www.nicklitten.com/
https://www.go4as400.com/Content.aspx
https://blog.faq400.com/en/
https://www.itjungle.com (free newsletter subscription)
https://dawnmayi.com/i-can-blog-of-blogs/
Any further questions you have in getting to know IBM i, post them in IBM i Global group : https://community.ibm.com/community/user/power/communities/ibmi-home
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Education is not the learning of facts but the training of the mind to think. -- Albert Einstein.
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Satid S.
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Original Message:
Sent: Fri June 09, 2023 11:37 AM
From: Keith Barth
Subject: IBMi Educational Resources
I am currently an AIX lead who is supporting the VIO servers for our enterprise's IBMi partitions. I am looking for some good educational resources that could make me more familiar with IBMi and its operations. I may have an opportunity to start working on the IBMi platform and wanted to make the learning curve less steep should that become a reality.
Any suggestions would be helpful.
Keith Barth
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Keith Barth
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