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Array has many instance methods. Some methods will not change the existing array, but return a new array, and some methods will change the original array. The methods listed in this article are all extracted from real cases of specific projects. 1. forEach Execute the given function once for each element of the array without changing the origi ...

Red hat RHCE exam am - RHCSA (RH134) servera.example.com task 11. Find files Task requirements Find all files belonging to the harry user and copy them to the / root/findfiles directory Complete step Create the required directory first mkdir -pv /root/findfilesThen find the specified file and put it in the previously created directory fin ...