How to set process name in Go?

Question

go

How to set process name in Golang? (I want to see my running command with some name through ps)
In general, how does it look from the OS side?
What kind of attribute is this - the name of the process? Where is it stored?

Answer 1

The process name is given, as in other languages, by the name of the binary

>go build -o myCoolProgram myHelloWorld.go
>./myCoolProgram
>ps aux | grep myCoolProgram
>user    4239  0.0  0.0 849312  1920 pts/0    Sl+  13:59   0:00 ./myCoolProgram