<div dir="ltr">Hi,<div style>I want to learn so i found somethings to ask here......</div><div style><br></div><div style>I had an red hat machine i forgot the password so i change it to single user and break the password .</div>
<div style><br></div><div style>NOW,</div><div style>I want to know how to</div><div style>1)Switch it back to multi user mode?</div><div style>2)how to know which service are running and how to stop services</div><div style>
3)how to get the machine to receive the dynamic ip i mean how to make dhcp enable.</div><div style>4)how to make multiple users work at the same time.</div><div style><br></div><div style><br></div><div style>Thanks</div>
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