Method: LinuxStat::User.usernames_by_uid

Defined in:
lib/linux_stat/user.rb

.usernames_by_uid(uid = get_uid) ⇒ Object

def usernames_by_uid(gid = get_uid)

Where uid is the group id of the user. By default it’s the uid of the current user.

It returns an Array containing the username corresponding to the uid.

For example:

LinuxStat::User.usernames_by_uid(1001)

=> ["userx", "usery"]

But if the info isn’t available it will return an empty Array.



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# File 'lib/linux_stat/user.rb', line 172

def usernames_by_uid(uid = get_uid)
	return [] unless passwd_readable?

	usernames = []
	passwd_splitted.each { |x|
		usernames << x[0] if x[2].to_i == uid
	}
	usernames
end