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Quirky Xerus 8.6 released

August 16, 2018 — BarryK

Quirky Linux 8.6 is the latest in the "Xerus" series, binary-compatible with x86_64 Ubuntu 16.04.5 LTS, though built with woofQ and architecturally very different from Ubuntu.
Quirky is an experimental distribution, that forked from Puppy Linux a few years ago, and has followed a different path, exploring some new ideas. Continuing the Puppy tradition, Quirky has a "complete" suite of applications, drivers and utilities, in a very small size.
Version 8.6 is an incremental upgrade from 8.5, with package upgrades and architectural improvements. The SeaMonkey web browser is now 2.49.4 and the Linux kernel 4.14.63. EasyShare, simple network file and printer sharing, continues to evolve, and now supports connection to an Android phone.

Release notes:

http://distro.ibiblio.org/quirky/quirky6/amd64/releases/xerus-8.6/release-xerus64-8.6.htm

There is a choice to download either a ISO file for a CD, or an image for a USB flash drive:

http://distro.ibiblio.org/quirky/quirky6/amd64/releases/xerus-8.6/

Instructions to install:

http://distro.ibiblio.org/quirky/quirky6/amd64/releases/xerus-8.6/howto-install.htm

There are some alternative install scripts, for those experienced on the Linux commandline:

http://distro.ibiblio.org/quirky/quirky6/amd64/releases/xerus-8.6/alternatives/

The latest woofQ, as used to build Quirky 8.6, is here:

http://distro.ibiblio.org/quirky/quirky6/project/woof-project/woof-project-20180816.tar.gz

Forum feedback thread, discussion of 8.6 starts on page 53:

http://murga-linux.com/puppy/viewtopic.php?t=106460

Have fun!

Tags: quirky

EasyShare supports Android phone via USB

August 13, 2018 — BarryK

I posted recently about Android utilities being included in future EasyOS and Quirky releases:

http://bkhome.org/news/201808/android-tools-and-adbfs-rootless-in-oe.html

EasyShare is now using these utilities and supports file sharing via an Android phone connected by USB cable.

The main GUI now has a checkbox "Android USB", and it is very simple to use. Here is a snapshot:

image

The only slight difficulty, very slight, is that Developer mode and USB debugging have to be turned-on on the phone. The phone is automatically discovered, and it is just a matter of clicking the "Mount" button. 

I have updated the EasyShare tutorial page:

http://bkhome.org/easyapps/easyshare-super-easy-network-file-and-printer-sharing.html   

Tags: easy, quirky

adb connection to phone over wifi

August 09, 2018 — BarryK

I posted yesterday about using 'adb' and 'adbfs' over usb to browse files on my Android phone:

http://bkhome.org/news/201808/android-tools-and-adbfs-rootless-in-oe.html

Briefly mentioned that it could be done over wifi as well. Yes, this site has a nice explanation:

https://futurestud.io/tutorials/how-to-debug-your-android-app-over-wifi-without-root

It does require a one-time usb connection to enable the phone to listen on port 5555. With usb-debugging enabled on the phone and usb cable connected to PC, on the PC:

# adb devices
...this will confirm the connection
# adb shell "ip route"
192.168.1.0/24 dev wlan0  proto kernel  scope link  src 192.168.1.8
...192.168.1.8 is the ip-address of the phone.
# adb tcpip 5555
...starts the phone listening on port 5555

Then unplug the usb cable, and on the PC:

# adb connect 192.168.1.8:5555
# adb shell "ls /sdcard"
...will list folders and files on phone
# adbfs /mnt/phone
...can browse the files
# fusermount -u /mnt/phone

Yeah it works, but not very secure. Port 5555 stays open until the phone is rebooted. adbfs is a simple method, but reckon will restrict to only doing it via usb cable.

Tags: easy, quirky, linux

EasyShare now using fakeidentd

August 07, 2018 — BarryK

I posted about the rewrite of EasyShare a few days ago:

http://bkhome.org/news/201808/easyshare-file-and-printer-sharing-re-written.html

Which appeared in EasyOS 0.9.6 released a couple of days ago.

Then yesterday, examined using fakeidentd server for network discovery:

http://bkhome.org/news/201808/easyshare-probing-computers-to-obtain-hostnames.html

Puppy Forum member 'step', a longtime contributor on the forum, sent me a pm about another way to query fakeidentd, using 'telnet'. Like this:

# { printf \\n; sleep 1; } | telnet 192.168.1.4 113

Busybox has a telnet applet, though my current configuration of busybox does not have it.

Very nice, thanks very much for that info. As I have the 'ident-user-enum.pl' perl script working, staying with that for now. EasyShare is now modified to use fakeidentd, and I have tested, works great.

Running 'easyshare' from a terminal, noticed an error message, although the sshfs connection worked:

do_known_hosts: hostkeys_foreach failed: No such file or directory

It was a one-off message, I discovered because folder /root/.ssh did not exist. Fixed.

Tags: easy, quirky

Kernel 4.14.61 and SeaMonkey 2.49.4

August 07, 2018 — BarryK

I have compiled the Linux kernel, version 4.14.61, on EasyOS 0.9.6 Pyro64. The source, with patches and build scripts, is here:

http://distro.ibiblio.org/easyos/source/kernel/4.14.61/

There is a PET package, that will be used in the next builds of EasyOS and Quirky. There is a SFS file of the source:

http://distro.ibiblio.org/easyos/amd64/packages/sfs/pyro/

I also compiled the latest SeaMonkey, version 2.49.4. The PET is here (45MB):

http://distro.ibiblio.org/easyos/amd64/packages/pet/pet_packages-pyro/seamonkey-2.49.4-pyro64.pet

...this is for EasyOS 0.9.5 and later. Do not try and use it in any other distro, as it is linked against specific libraries, such as 'icu', that likely won't be present, or mis-configured.

Tags: easy, quirky

EasyShare probing computers to obtain hostnames

August 07, 2018 — BarryK

EasyShare has automatic discovery of shared folders and printers on the local network. To achieve this, it has to discover the hostnames of the computers, and in the case of Windows computers, the netbios-name.

EasyShare has two ways of doing this, by probing for SMB servers and then using the 'nbtscan' utility to retrieve the hostname or netbios-name, or by probing a modified dnsmasq server and using the 'nmap' utility to retrieve the hostname.

In the latter case, EasyOS (and Quirky) runs the dnsmasq server in a special configuration such that it will return the hostname upon receiving a query from nmap. A problem is that this is a corruption of how dnsmasq is normally used, so if someone wanted to use dnsmasq in the normal way, they can't.

What I want is a lightweight server that upon receiving a request, will return an arbitrary string. It would be nice if I could write such a server, but I don't know how. Instead, looking for something ready-made...

After googling, I discovered the 'identd' server. Busybox has a very cutdown version, name 'fakeidentd'. On one of the computers, run it, with any arbitrary string:

# fakeidentd HITHERE

fakeidentd listens on port 113, so we need some way to query this port, from another computer on the network. I could not see how to use 'nmap', however, found a perl script:

http://pentestmonkey.net/tools/user-enumeration/ident-user-enum

EasyOS and Quirky have a cut-down perl named "perl_tiny", and with the devx sfs, the full perl. I tried this script first with the devx loaded, so had the full perl, and it required just one more module, Net::Ident. This was easy to install:

# perl -MCPAN -e shell
> install Net::Ident
> quit

...which I made into a PET package. I then tested without the devx, and Net::Ident was missing some dependencies. Those missing deps are now included in perl_tiny.

Now, on another computer on my network, with Net::Ident and ident-user-enum installed, where 192.168.1.4 is the computer running fakeidentd:

# ident-user-enum.pl 192.168.1.4 113
ident-user-enum v1.0 ( http://pentestmonkey.net/tools/ident-user-enum )

192.168.1.4:113    HITHERE

...yay!

So, we have a simple mechanism to broadcast the hostname. My intention is to use this instead of dnsmasq. 'perl-net-ident' will be a PET package, in the noarch repo, and 'ident-user-enum.pl' will be builtin at /usr/sbin in woofQ.

Of course, this discovery mechanism will apply to computers running EasyOS and Quirky only. For other computers, they must be running the SMB server ('smbd' daemon in the case of Samba). EasyShare probes for both.

Tags: easy, quirky

EasyShare file and printer sharing re-written

August 05, 2018 — BarryK

I wrote EasyShare in February 2018, however, it is now re-written to be even easier. There has been internal restructuring to make it more flexible, however, from the user's point of view, the most noticeable improvement is the firewall configuration is now completely automated.

I have partly updated the tutorial:

http://bkhome.org/easyapps/easyshare-super-easy-network-file-and-printer-sharing.html

This new EasyShare will be in the upcoming EasyOS version 0.9.6.

Tags: easy, quirky