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Update FAQ on sudo + terminfo
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11
docs/faq.rst
11
docs/faq.rst
@@ -130,12 +130,15 @@ by running ``sudo visudo`` and adding the following line::
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Defaults env_keep += "TERM TERMINFO"
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If none of these are suitable for you, you can run sudo as follows::
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If none of these are suitable for you, you can run sudo as ::
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sudo TERMINFO="$TERMINFO" -s -H
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sudo TERMINFO="$TERMINFO"
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This will start a new root shell with the correct :envvar:`TERMINFO` value from your
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current environment copied over.
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This will make :envvar:`TERMINFO` available
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in the sudo environment. Create an alias in your shell rc files to make this
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convenient::
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alias sudo="sudo TERMINFO=\"$TERMINFO\""
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If you have double width characters in your prompt, you may also need to
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explicitly set a UTF-8 locale, like::
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