Script to check disk space on AIX/HP-UX

I have a shell script scheduled to run daily on Linux and check the disk space.
After reaching a limit of x% partition full, it sends mail to a group alerting the issue.

For HP-UX and AIX many parameters are different and doesnt work. As I dont have skills enough to adapt this script, I thought if someone else has this kind of check/alert to share.

I really appreciate any comment or thought. Thank you.
Alex

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