useradd is a tool which can be used to create a new user , and to update the default options , used when creating a new user .
One of the options , that can be set by using useradd , is the user home directory .
useradd is used to create a new user . It is also used , to set the default options , used , when creating a new user .
One of the options , that can be set , when using useradd , is the login shell .
useradd is used to create a new user account , or to update the default options of creating a user .
When creating a user , using useradd , the user is assigned a group , based on the specified options , or on the default system options .
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With Firefox version 57 , named Firefox quantum , plugins , also known as extensions or add-ons , created using the and technologies , have stopped working .
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