Hardlink on wheezy by default for usb-stick? Post: 302941601

Sponsored Content

Operating Systems Linux Debian Hardlink on wheezy by default for usb-stick? Post 302941601 by 1in10 on Friday 17th of April 2015 09:49:08 PM

04-17-2015

Registered User

one step ahead it looks like this:
Well to solve this, without reinstalling it, it will take me some more time, thanks to redhat or the maintainer of the packet pam_wheel(8).
While typing as root

Code:

dpkg -l

o have a view at all installed packages I need better glasses or I just cannot see this specific packet in the list. But the manpage is there.
This wheel must be hidden or part of the core-group. Maybe someone can answer this, if it is part of core, for I don't see any pam_wheel.
quote from the manpage
"pam_wheel was written by Cristian Gafton <gafton@redhat.com>."
asked him on google+ waiting for a reply
but after reading the following I got it this time after reading (in my mother tongue) not the quoting error.

https://www.debian.org/doc/manuals/d...e/ch04.de.html

but to cut a long story short you have to dive deep into the
package / file 'pam_wheel.so' to activate in /etc/pam.d/su
just root to act as su or root or members of this group.
Under

Code:

/etc/passwd your rights are '-rw-r--r--' root root
/etc/shadow your rights are '-rw-r-----' root shadow
/etc/group  your rights are '-rw-r--r--' root root

so this is for gnome desktop, bus as well for more unix than ubuntu.
The mentioned page in english, same content.

Chapter�4.�Authentication

thanks for your patience.

Last edited by 1in10; 04-18-2015 at 10:27 AM.. Reason: learning and improving my approach.

1in10

View Public Profile for 1in10

Find all posts by 1in10

10 More Discussions You Might Find Interesting

1. Linux

Booting Linux from an USB stick

I got Puppy linux and installed it on a usb stick. In the BIOS i selected to boot from USB-FDD but it goes to my HD and ignores the USB stick, What going on ??

2. Linux

bootable USB Stick || Fedora 8

Hello Everybody I am planning to install Fedora core 8 on an extra PC I have; what I wanna do is to boot from a USB stick then install Fedora from an ISO image I already have via FTP. Could any one tell me how to create bootable USB Stick for Fedora as I already found how to install from FTP...

3. UNIX for Dummies Questions & Answers

Aix usb stick

I have a P-Series Machine running AIX 5.3, it has a USB Port on the front of the server, can I use a USB Stick on AIX platforms?? if so how..:rolleyes:

4. Filesystems, Disks and Memory

Mount USB stick...

Dummies questions, perfect for this. I cannot mount my idiotic usb stick on Slackware, I input the following on non-graphic mode as root: Mount -t vfat /dev/sdc1/usbstick usbstick is the folder i created for mounting my USB, the file system is FAT, and everytime I input that I get some kind...

5. BSD

Mounting a USB stick in FreeBSD

When mounting a USB stick or pen drive on a FreeBSD machine I always issue the following command: mount -t msdosfs /dev/da0s1 /mnt Something I have always wondered is what the option msdosfs stands for and more importantly, why it is necessary.

6. Shell Programming and Scripting

1 usb stick -> 2 mounted devices

Hello, i am using a solaris thinclient that tries to connecting to a terminalserver. (RDP) Everything works fine, but the usb redirection. If i put in a usb stick i always get 2 usb-drives mounted. If i look in /tmp/SUNWut/mnt/<name of the host> i see 2 devices. One with the name of the...

7. Ubuntu

Ubuntu on USB stick?

Hey Guys I have an Ubuntu CD and I was thinking of creating like a bootable hard drive with various OS so that I can just boot OSs with t drive and not require the CDs. I was just wondering is there a way I can do this, like have Ubuntu boot from a USB stick? If yes how is that possible(even if I...

8. SCO

Mount USB stick

hi Howto mount an USB stick under SCO 5.0.7? BTW ist it possible to mount USB stick in the command line using 'tools' at the Boot: prompt from OpenServer Release 5.0.7 installation CD?

9. SCO

How to use USB Stick in UNIXware?

I am trying to use a USB (Pen?) drive on Unixware 7.1.4. The USB stick is in the machine and the machine recognises it when I enter usbprobe as follows: Path - Address Description ----------------------------- +++++++ BUS #2 0 - 1 - HUB "UHCI Root Hub" 1 - 2 - HID "Chicony Wireless Device"...

10. BSD

Bootable usb-stick, need help, sos

I would probably set all my rubber points here to get some real help for creating a boot device on a usb-stick. There is no CD-drive on this machine, thats why I need to use a usb-stick. And scrumming in a CD-drive to fuddle around in the fstab or something like that is out of reach. My wisdom so...

LEARN ABOUT DEBIAN

pam_wheel

PAM_WHEEL(8)							 Linux-PAM Manual						      PAM_WHEEL(8)

NAME

       pam_wheel - Only permit root access to members of group wheel

SYNOPSIS

       pam_wheel.so [debug] [deny] [group=name] [root_only] [trust]

DESCRIPTION

       The pam_wheel PAM module is used to enforce the so-called wheel group. By default it permits root access to the system if the applicant
       user is a member of the wheel group. If no group with this name exist, the module is using the group with the group-ID 0.

OPTIONS

       debug
	   Print debug information.

       deny
	   Reverse the sense of the auth operation: if the user is trying to get UID 0 access and is a member of the wheel group (or the group of
	   the group option), deny access. Conversely, if the user is not in the group, return PAM_IGNORE (unless trust was also specified, in
	   which case we return PAM_SUCCESS).

       group=name
	   Instead of checking the wheel or GID 0 groups, use the name group to perform the authentication.

       root_only
	   The check for wheel membership is done only.

       trust
	   The pam_wheel module will return PAM_SUCCESS instead of PAM_IGNORE if the user is a member of the wheel group (thus with a little play
	   stacking the modules the wheel members may be able to su to root without being prompted for a passwd).

MODULE TYPES PROVIDED

       The auth and account module types are provided.

RETURN VALUES

       PAM_AUTH_ERR
	   Authentication failure.

       PAM_BUF_ERR
	   Memory buffer error.

       PAM_IGNORE
	   The return value should be ignored by PAM dispatch.

       PAM_PERM_DENY
	   Permission denied.

       PAM_SERVICE_ERR
	   Cannot determine the user name.

       PAM_SUCCESS
	   Success.

       PAM_USER_UNKNOWN
	   User not known.

EXAMPLES

       The root account gains access by default (rootok), only wheel members can become root (wheel) but Unix authenticate non-root applicants.

	   su	   auth     sufficient	   pam_rootok.so
	   su	   auth     required	   pam_wheel.so
	   su	   auth     required	   pam_unix.so

SEE ALSO

       pam.conf(5), pam.d(5), pam(7)

AUTHOR

       pam_wheel was written by Cristian Gafton <gafton@redhat.com>.

Linux-PAM Manual						    05/31/2011							      PAM_WHEEL(8)

10 More Discussions You Might Find Interesting

1. Linux

Booting Linux from an USB stick

Discussion started by: perleo

2. Linux

bootable USB Stick || Fedora 8

Discussion started by: ahmed_nasr2001

3. UNIX for Dummies Questions & Answers

Aix usb stick

Discussion started by: BEVAN

4. Filesystems, Disks and Memory

Mount USB stick...

Discussion started by: Dax01