Use set operators in powershell like sql

Nov 01

In Powershell there are no set operators like union, Except, Intersection by default. Set operators are used in sql like inner-join, union etc. You could use these operator for example to find out which certificates exist on server A but not B or to find what data is new in a huge csv file compared with the previous on. I will show you in a few articles a simple way...

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