CentOS 6.3 64下是不是没有finger指令了？

CentOS 6.3 64下是不是没有finger指令了？
[root@localhost ~]# finger root
-bash: finger: command not found

[root@localhost ~]# man finger
No manual entry for finger

[root@localhost ~]# locate finger
/etc/pam.d/fingerprint-auth
/etc/pam.d/fingerprint-auth-ac
/etc/pam.d/gdm-fingerprint
/etc/selinux/targeted/modules/active/modules/finger.pp
/usr/lib64/gdm/simple-greeter/plugins/fingerprint.so
/usr/libexec/gpg2keys_finger
/usr/sbin/safe_finger
/usr/share/gdm/simple-greeter/extensions/fingerprint
/usr/share/gdm/simple-greeter/extensions/fingerprint/page.ui
/usr/share/gnome-control-center/pixmaps/left-index-finger.svg
/usr/share/gnome-control-center/pixmaps/left-little-finger.svg
/usr/share/gnome-control-center/pixmaps/left-middle-finger.svg
/usr/share/gnome-control-center/pixmaps/left-ring-finger.svg
/usr/share/gnome-control-center/pixmaps/right-index-finger.svg
/usr/share/gnome-control-center/pixmaps/right-little-finger.svg
/usr/share/gnome-control-center/pixmaps/right-middle-finger.svg
/usr/share/gnome-control-center/pixmaps/right-ring-finger.svg
/usr/share/gnome-control-center/ui/gnome-about-me-fingerprint.ui
/usr/share/hal/fdi/information/20thirdparty/10-fingerprint-reader-fprint.fdi
/usr/share/icons/hicolor/16x16/apps/gdm-fingerprint.png
/usr/share/icons/hicolor/48x48/apps/gdm-fingerprint.png
/usr/share/man/man5/fingerprint-auth-ac.5.gz
/usr/share/man/man8/fingerd_selinux.8.gz
/usr/share/man/man8/safe_finger.8.gz
/usr/share/selinux/devel/include/services/finger.if
/usr/share/selinux/targeted/finger.pp.bz2
/var/lib/yum/yumdb/g/9bbd3aee5e07d2e46a526a5855f9763edfaa2b13-gdm-plugin-fingerprint-2.30.4-33.el6_2-x86_64
/var/lib/yum/yumdb/g/9bbd3aee5e07d2e46a526a5855f9763edfaa2b13-gdm-plugin-fingerprint-2.30.4-33.el6_2-x86_64/checksum_data
/var/lib/yum/yumdb/g/9bbd3aee5e07d2e46a526a5855f9763edfaa2b13-gdm-plugin-fingerprint-2.30.4-33.el6_2-x86_64/checksum_type
/var/lib/yum/yumdb/g/9bbd3aee5e07d2e46a526a5855f9763edfaa2b13-gdm-plugin-fingerprint-2.30.4-33.el6_2-x86_64/from_repo
/var/lib/yum/yumdb/g/9bbd3aee5e07d2e46a526a5855f9763edfaa2b13-gdm-plugin-fingerprint-2.30.4-33.el6_2-x86_64/from_repo_revision
/var/lib/yum/yumdb/g/9bbd3aee5e07d2e46a526a5855f9763edfaa2b13-gdm-plugin-fingerprint-2.30.4-33.el6_2-x86_64/from_repo_timestamp
/var/lib/yum/yumdb/g/9bbd3aee5e07d2e46a526a5855f9763edfaa2b13-gdm-plugin-fingerprint-2.30.4-33.el6_2-x86_64/installed_by
/var/lib/yum/yumdb/g/9bbd3aee5e07d2e46a526a5855f9763edfaa2b13-gdm-plugin-fingerprint-2.30.4-33.el6_2-x86_64/reason
/var/lib/yum/yumdb/g/9bbd3aee5e07d2e46a526a5855f9763edfaa2b13-gdm-plugin-fingerprint-2.30.4-33.el6_2-x86_64/releasever
[root@localhost ~]# finger root
-bash: finger: command not found
[root@localhost ~]# ^C
[root@localhost ~]# man finger
No manual entry for finger
[root@localhost ~]# ^C
[root@localhost ~]# locate finger
/etc/pam.d/fingerprint-auth
/etc/pam.d/fingerprint-auth-ac
/etc/pam.d/gdm-fingerprint
/etc/selinux/targeted/modules/active/modules/finger.pp
/usr/lib64/gdm/simple-greeter/plugins/fingerprint.so
/usr/libexec/gpg2keys_finger
/usr/sbin/safe_finger
/usr/share/gdm/simple-greeter/extensions/fingerprint
/usr/share/gdm/simple-greeter/extensions/fingerprint/page.ui
/usr/share/gnome-control-center/pixmaps/left-index-finger.svg
/usr/share/gnome-control-center/pixmaps/left-little-finger.svg
/usr/share/gnome-control-center/pixmaps/left-middle-finger.svg
/usr/share/gnome-control-center/pixmaps/left-ring-finger.svg
/usr/share/gnome-control-center/pixmaps/right-index-finger.svg
/usr/share/gnome-control-center/pixmaps/right-little-finger.svg
/usr/share/gnome-control-center/pixmaps/right-middle-finger.svg
/usr/share/gnome-control-center/pixmaps/right-ring-finger.svg
/usr/share/gnome-control-center/ui/gnome-about-me-fingerprint.ui
/usr/share/hal/fdi/information/20thirdparty/10-fingerprint-reader-fprint.fdi
/usr/share/icons/hicolor/16x16/apps/gdm-fingerprint.png
/usr/share/icons/hicolor/48x48/apps/gdm-fingerprint.png
/usr/share/man/man5/fingerprint-auth-ac.5.gz
/usr/share/man/man8/fingerd_selinux.8.gz
/usr/share/man/man8/safe_finger.8.gz
/usr/share/selinux/devel/include/services/finger.if
/usr/share/selinux/targeted/finger.pp.bz2
/var/lib/yum/yumdb/g/9bbd3aee5e07d2e46a526a5855f9763edfaa2b13-gdm-plugin-fingerprint-2.30.4-33.el6_2-x86_64
/var/lib/yum/yumdb/g/9bbd3aee5e07d2e46a526a5855f9763edfaa2b13-gdm-plugin-fingerprint-2.30.4-33.el6_2-x86_64/checksum_data
/var/lib/yum/yumdb/g/9bbd3aee5e07d2e46a526a5855f9763edfaa2b13-gdm-plugin-fingerprint-2.30.4-33.el6_2-x86_64/checksum_type
/var/lib/yum/yumdb/g/9bbd3aee5e07d2e46a526a5855f9763edfaa2b13-gdm-plugin-fingerprint-2.30.4-33.el6_2-x86_64/from_repo
/var/lib/yum/yumdb/g/9bbd3aee5e07d2e46a526a5855f9763edfaa2b13-gdm-plugin-fingerprint-2.30.4-33.el6_2-x86_64/from_repo_revision
/var/lib/yum/yumdb/g/9bbd3aee5e07d2e46a526a5855f9763edfaa2b13-gdm-plugin-fingerprint-2.30.4-33.el6_2-x86_64/from_repo_timestamp
/var/lib/yum/yumdb/g/9bbd3aee5e07d2e46a526a5855f9763edfaa2b13-gdm-plugin-fingerprint-2.30.4-33.el6_2-x86_64/installed_by
/var/lib/yum/yumdb/g/9bbd3aee5e07d2e46a526a5855f9763edfaa2b13-gdm-plugin-fingerprint-2.30.4-33.el6_2-x86_64/reason
/var/lib/yum/yumdb/g/9bbd3aee5e07d2e46a526a5855f9763edfaa2b13-gdm-plugin-fingerprint-2.30.4-33.el6_2-x86_64/releasever