* doc/man/nano.1,nanorc.5: Add warnings about using backup
mode as root due to the Dan Rosenberg security analysis.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4493
35c25a1d-7b9e-4130-9fde-
d3aeb78583b8
+2010-04-07 Chris Allegretta <chrisa@asty.org>
+ * doc/man/nano.1,nanorc.5: Add warnings about using backup
+ mode as root due to the Dan Rosenberg security analysis.
+
2010-04-02 Chris Allegretta <chrisa@asty.org>
* files.c (do_writeout): Expand modification check to include both the
original file's device ID and inode number as reasons to warn the
.TP
.B \-B (\-\-backup)
When saving a file, back up the previous version of it to the current
-filename suffixed with a ~.
+filename suffixed with a ~. This option is not recommended when editing
+files as root due to potential security implications.
.TP
.B \-C \fIdir\fP (\-\-backupdir=\fIdir\fP)
Set the directory where \fBnano\fP puts unique backup files if file
When writing a file, 'prepend' (write at the beginning) instead of overwriting.
.TP
.B backup
-When writing a file, create a backup of the current file.
+When writing a file, create a backup of the current file. This option is not
+recommended when editing files as root due to potential security implications.
.TP
.B firstfile
Move to the first file when using the file browser (reading or writing files).