Check if user exists using id (linux)

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Check if user exists using id (linux)

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Hi Roel,

Do we have any script to check the user on multiple servers, whether user exists or not... How to check and what is the script to do

My Scenario is : I have a jump server with ssh key-gen applied to a couple of servers like 3 to 4 servers... so from jump servers i need to check the user exist on couple of servers with out login... Do we have any bash scirpt to check

nageshdhangar