+ Furthermore, if the _\bf_\ba_\bs_\bt_\b__\bg_\bl_\bo_\bb option is in use, it is not possible to
+ reliably negate commands where the path name includes globbing (aka
+ wildcard) characters. This is because the C library's _\bf_\bn_\bm_\ba_\bt_\bc_\bh(3)
+ function cannot resolve relative paths. While this is typically only
+ an inconvenience for rules that grant privileges, it can result in a
+ security issue for rules that subtract or revoke privileges.
+
+ For example, given the following _\bs_\bu_\bd_\bo_\be_\br_\bs entry:
+
+ john ALL = /usr/bin/passwd [a-zA-Z0-9]*, /usr/bin/chsh [a-zA-Z0-9]*,
+ /usr/bin/chfn [a-zA-Z0-9]*, !/usr/bin/* root
+
+ User j\bjo\boh\bhn\bn can still run /usr/bin/passwd root if _\bf_\ba_\bs_\bt_\b__\bg_\bl_\bo_\bb is enabled by
+ changing to _\b/_\bu_\bs_\br_\b/_\bb_\bi_\bn and running ./passwd root instead.
+