W dniu niedziela, 24 września 2017 15:03:45 UTC+2 użytkownik Sean Hunter
napisał:
> Yeah. Grep | cut -f1 from that script is similar to the awk line I use except
> that I also only print the first match (if there are multiple matches)
> whereas that script will print all of them which I think will cause problems
> if you have a device attached multiple timex.
>
> Sent from my phone. Sorry if brief.
>
> > On 24 Sep 2017, at 13:44, Yethal <grzegorz.chodzi...@gmail.com> wrote:
> >
> > W dniu niedziela, 24 września 2017 13:45:19 UTC+2 użytkownik Sean Hunter
> > napisał:
> >> Hey there,
> >>
> >> I was trying out attaching usb devices to qubes and thought this might be
> >> useful to other people. If you have a device with a complicated
> >> description (eg a Yubikey) it can be a pain to figure out what device ID
> >> it's being attached to in sys-usb so you can use qvm-usb attach to send it
> >> to an AppVM.
> >> [sean@dom0 ~]# qvm-usb
> >> BACKEND:DEVID DESCRIPTION USED BY
> >> fedora-25:1-1 QEMU_QEMU_USB_Tablet_42
> >> p:1-1 QEMU_QEMU_USB_Tablet_42
> >> sys-firewall:1-1 QEMU_QEMU_USB_Tablet_42
> >> sys-usb:1-3 Yubico_Yubikey_4_OTP+U2F+CCID
> >> sys-usb:1-6 0489_e076
> >> vault:1-1 QEMU_QEMU_USB_Tablet_42
> >>
> >> Typing qvm-usb, looking down for where my Yubikey is, then looking accross
> >> for the sys-usb:1-3 next to it, then typing qvm-usb attach somevm
> >> sys-usb:1-3 will get pretty old pretty fast.
> >>
> >> Luckily, unix is awesome. I have created a couple of small shell functions
> >> which search the output of qvm-usb on the description and attach or
> >> detach. Thus:
> >> [sean@dom0 ~]# usb-attach somevm Yubi
> >> [sean@dom0 ~]# qvm-usb
> >> BACKEND:DEVID DESCRIPTION USED BY
> >> fedora-25:1-1 QEMU_QEMU_USB_Tablet_42
> >> p:1-1 QEMU_QEMU_USB_Tablet_42
> >> sys-firewall:1-1 QEMU_QEMU_USB_Tablet_42
> >> sys-usb:1-3 Yubico_Yubikey_4_OTP+U2F+CCID somevm
> >> sys-usb:1-6 0489_e076
> >> vault:1-1 QEMU_QEMU_USB_Tablet_42
> >>
> >> ...and likewise...
> >> [sean@dom0 ~]# usb-detach somevm Yubi
> >>
> >> If you like them you could put them (or something similar) in your
> >> ~/.bashrc in your dom0.
> >>
> >> Here they are:
> >> function usb-attach() {
> >> qvm-usb attach "${1}" $( qvm-usb | awk "/${2}/"'{print $1;exit}' )
> >> }
> >>
> >> function usb-detach() {
> >> qvm-usb detach "${1}" $( qvm-usb | awk "/${2}/"'{print $1;exit}' )
> >> }
> >>
> >>
> >> Cheers,
> >>
> >> Sean
> >
> > Great job! I use Micah Lee's script adapted to fit my usb devices
> > https://micahflee.com/2016/12/qubes-tip-making-yubikey-openpgp-smart-cards-slightly-more-usable/
> >
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For that to happen I'd have to have more than one device greppable using the
same keyword (or regex) right?
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