.\" Agency (DARPA) and Air Force Research Laboratory, Air Force
.\" Materiel Command, USAF, under agreement number F39502-99-1-0512.
.\"
.\" Agency (DARPA) and Air Force Research Laboratory, Air Force
.\" Materiel Command, USAF, under agreement number F39502-99-1-0512.
.\"
.\" ========================================================================
.\"
.IX Title "VISUDO @mansectsu@"
.\" ========================================================================
.\"
.IX Title "VISUDO @mansectsu@"
.PP
There is a hard-coded list of editors that \fBvisudo\fR will use set
at compile-time that may be overridden via the \fIeditor\fR \fIsudoers\fR
.PP
There is a hard-coded list of editors that \fBvisudo\fR will use set
at compile-time that may be overridden via the \fIeditor\fR \fIsudoers\fR
-\&\f(CW\*(C`Default\*(C'\fR variable. This list defaults to the path to \fIvi\fR\|(1) on
-your system, as determined by the \fIconfigure\fR script. Normally,
-\&\fBvisudo\fR does not honor the \f(CW\*(C`VISUAL\*(C'\fR or \f(CW\*(C`EDITOR\*(C'\fR environment
+\&\f(CW\*(C`Default\*(C'\fR variable.
+On Debian systems, this list defaults to /usr/bin/editor, which is meant to
+be a system-wide default editor chosen through the alternatives system.
+Normally, \&\fBvisudo\fR does not honor the \f(CW\*(C`VISUAL\*(C'\fR or
+\f(CW\*(C`EDITOR\*(C'\fR environment
variables unless they contain an editor in the aforementioned editors
list. However, if \fBvisudo\fR is configured with the \fI\-\-with\-enveditor\fR
flag or the \fIenv_editor\fR \f(CW\*(C`Default\*(C'\fR variable is set in \fIsudoers\fR,
\&\fBvisudo\fR will use any the editor defines by \f(CW\*(C`VISUAL\*(C'\fR or \f(CW\*(C`EDITOR\*(C'\fR.
Note that this can be a security hole since it allows the user to
execute any program they wish simply by setting \f(CW\*(C`VISUAL\*(C'\fR or \f(CW\*(C`EDITOR\*(C'\fR.
variables unless they contain an editor in the aforementioned editors
list. However, if \fBvisudo\fR is configured with the \fI\-\-with\-enveditor\fR
flag or the \fIenv_editor\fR \f(CW\*(C`Default\*(C'\fR variable is set in \fIsudoers\fR,
\&\fBvisudo\fR will use any the editor defines by \f(CW\*(C`VISUAL\*(C'\fR or \f(CW\*(C`EDITOR\*(C'\fR.
Note that this can be a security hole since it allows the user to
execute any program they wish simply by setting \f(CW\*(C`VISUAL\*(C'\fR or \f(CW\*(C`EDITOR\*(C'\fR.
.PP
\&\fBvisudo\fR parses the \fIsudoers\fR file after the edit and will
not save the changes if there is a syntax error. Upon finding
.PP
\&\fBvisudo\fR parses the \fIsudoers\fR file after the edit and will
not save the changes if there is a syntax error. Upon finding