How to recover the root password in Centos 6 ?

標籤：root;centos

How to recover root password in Centos 6 ?

How to recover the root password ？

1) Press ‘ E ‘ when starting the server.

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2) Select Kernel followed by pressing ‘ E ‘ to edit the commands.

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3) Add ‘single‘ or ‘1‘ then press enter.

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4) Press " B " to boot server with single user mode.

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5) Use command ‘passwd root‘ to change the root password.

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6) Use command ‘reboot‘ to reboot server.

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How to recover the root password in Centos 6 ?