so, just networked my office pc and my living room media pc, just using ssh tunneling. all media stored on office pc, accessed via living room pc to go to tv.
both systems on ubuntu. office on 9.10, living room on 10.04
i highly recommend using remote droid (an app) for anyone else doing the same. lets me control the mouse on either computer from my couch, and the onscreen keyboard works just fine. from my couch, i drag and drop whatever files i want from one computer to the other, load any media i want, etc.
it's brilliant. i couldn't be happier
all you need if you have the setup is the remote droid jar file running. you can get it on the remote droid website. all totally free.
i heart open source
timothydonohue said:
so, just networked my office pc and my living room media pc, just using ssh tunneling. all media stored on office pc, accessed via living room pc to go to tv.
both systems on ubuntu. office on 9.10, living room on 10.04
i highly recommend using remote droid (an app) for anyone else doing the same. lets me control the mouse on either computer from my couch, and the onscreen keyboard works just fine. from my couch, i drag and drop whatever files i want from one computer to the other, load any media i want, etc.
it's brilliant. i couldn't be happier
all you need if you have the setup is the remote droid jar file running. you can get it on the remote droid website. all totally free.
i heart open source
Click to expand...
Click to collapse
I'll have to check it out, I personally like phonemypc, $10 but worth it
mrono said:
I'll have to check it out, I personally like phonemypc, $10 but worth it
Click to expand...
Click to collapse
it isn't like phonemypc. phonemypc is an emulator like a remote desktop kind of deal, like logmein. this is just a remote mousepad/keyboard. you still have to look at the screen to see what you're doing. very handy though if you're on the couch. and, you don't have to do it in what i refer to as 'squintovision'.
timothydonohue said:
it isn't like phonemypc. phonemypc is an emulator like a remote desktop kind of deal, like logmein. this is just a remote mousepad/keyboard. you still have to look at the screen to see what you're doing. very handy though if you're on the couch. and, you don't have to do it in what i refer to as 'squintovision'.
Click to expand...
Click to collapse
you can do that with phonemypc too, and gmote. I just like phonemypc because you don't have to set up ports or anything, it just works.
mrono said:
you can do that with phonemypc too, and gmote. I just like phonemypc because you don't have to set up ports or anything, it just works.
Click to expand...
Click to collapse
ah. you don't need to set ports for droid remote either. just tell it the local i.p. address of the computer you want to control. very handy for me, since i use it on more than one computer. and gmote is nice, if all you want to do is goof with your libraries. i can do whatever with remote droid. move files, start up hulu, navigate the web, etc. anything you could do sitting at the computer, you can do with remote droid (as long as you can still see the screen, lol)
I can't figure out how to set this up in Ubuntu.
timothydonohue said:
ah. you don't need to set ports for droid remote either. just tell it the local i.p. address of the computer you want to control. very handy for me, since i use it on more than one computer. and gmote is nice, if all you want to do is goof with your libraries. i can do whatever with remote droid. move files, start up hulu, navigate the web, etc. anything you could do sitting at the computer, you can do with remote droid (as long as you can still see the screen, lol)
Click to expand...
Click to collapse
i always used phonemypc because on my last android phone i didn't have wifi, phone my pc uses their server as an intermediary so you just log in and you can see all your computers listed on the account, no IP's to keep track of or anything.
InsightGoalie said:
I can't figure out how to set this up in Ubuntu.
Click to expand...
Click to collapse
go to the remote droid website to get the jar file. you'll need the java runtime already installed on your computer (can get through software repository). once you have the jar file, just right click > open with > java runtime. then start up the remote droid app on your phone.
the default address was wrong for mine (127.0.1.1). you can find out your device address by going into your router (usually address 192.168.0.1, unless you've changed it) using a browser. your pc will be listed somewhere. google how to find it specifically within your router. then, plug that address into the remote droid configuration. should work like a charm
Is there a way in Ubuntu to setup a fixed IP address?
Hi guys,
I am facing a lot of difficulty in trying to mount a samba share on the shield TV (16gb model).
It's freshly rooted with busybox, supersu, se linux mode and patched cifs manager.
No matter how I try to mount it, via terminal or via the patched CIFSManager, I always get an error saying "cannot access a needed shared library".
su --mount-master -c busybox mount -o username=shaf,password=android,rw,noperm,iocharset=utf8 -t cifs //192.168.1.1/android /data/media/0/android
The network folder is perfectly accessible through ES File explorer & I've even tried formatting the network drive as ext4.
I have checked in proc/ and the cifs files are there but I'm not sure if I need to load a cifs.ko kernel module, I assumed it was loaded.
I would be very grateful if someone could help me out here and point me in the right direction.
Shaf_96 said:
Hi guys,
I am facing a lot of difficulty in trying to mount a samba share on the shield TV (16gb model).
It's freshly rooted with busybox, supersu, se linux mode and patched cifs manager.
No matter how I try to mount it, via terminal or via the patched CIFSManager, I always get an error saying "cannot access a needed shared library".
su --mount-master -c busybox mount -o username=shaf,password=android,rw,noperm,iocharset=utf8 -t cifs //192.168.1.1/android /data/media/0/android
The network folder is perfectly accessible through ES File explorer & I've even tried formatting the network drive as ext4.
I have checked in proc/ and the cifs files are there but I'm not sure if I need to load a cifs.ko kernel module, I assumed it was loaded.
I would be very grateful if someone could help me out here and point me in the right direction.
Click to expand...
Click to collapse
Similar situation
Have shield as the server (3.0 usb edit: with a connected usb 3.0 harddrive)
edit: ive not found a suitable server app yet
I always assumed ciffs manager/mount manager worked only on jellybean and below......i assume the patched cifs app changes this.
In my search for alternatives, this ones the closest ive seen thats most recent and promissing, but have not managed to get it working, you seem like you might understand it better then i
http://forum.xda-developers.com/fire-tv/themes-apps/script-mount-samba-cifs-shares-t2993035
Edit
if you do find a solution, i'd be much gratefull if you post it.......gd luck
hey guys. im not much on networking. trying to figure it all out myself, but i found this app awhile back called servers ultimate pro.
https://play.google.com/store/apps/details?id=com.icecoldapps.serversultimatepro
they do have a 7 day trial to test things out but through this app i was able to create a smb/cifs server with windows 10 being able to map it as a network drive. At least on windows 10, i had to google and eventually found a few registry tweaks to make windows actually see it.
Currently my issue now is speed transfer isnt all that fast. its usable for my needs, but i average about 5-10MBps during transfer with an external usb 3.0 HDD plugged into the shield tv, transferring files over the network between my windows 10 machine. That is an issue im currently working on fixing, but i was at least able to create a working server with this app. The authors have a forum on xda as well but its looking more and more that it might become abandoned (servers ultimate pro) as the author(s) havent been responding to forum questions or even emails.
either way, just thought id let you guys know.
unvaluablespace said:
hey guys. im not much on networking. trying to figure it all out myself, but i found this app awhile back called servers ultimate pro.
https://play.google.com/store/apps/details?id=com.icecoldapps.serversultimatepro
they do have a 7 day trial to test things out but through this app i was able to create a smb/cifs server with windows 10 being able to map it as a network drive. At least on windows 10, i had to google and eventually found a few registry tweaks to make windows actually see it.
Currently my issue now is speed transfer isnt all that fast. its usable for my needs, but i average about 5-10MBps during transfer with an external usb 3.0 HDD plugged into the shield tv, transferring files over the network between my windows 10 machine. That is an issue im currently working on fixing, but i was at least able to create a working server with this app. The authors have a forum on xda as well but its looking more and more that it might become abandoned (servers ultimate pro) as the author(s) havent been responding to forum questions or even emails.
either way, just thought id let you guys know.
Click to expand...
Click to collapse
Ive actually tried that one amongst others, was one of the best tested at the time, even had, if i recall correctly, tasker support which is a must, but my shield for all intense and purposes, will be free of the google eco system, hence why i wont/cant have apps that require license check.......i dont like the artificial dependancy on other apps/services such as google services
On the lookout, hopefully, for an open source alternative with good tasker support.
banderos101 said:
Similar situation
Have shield as the server (3.0 usb edit: with a connected usb 3.0 harddrive)
edit: ive not found a suitable server app yet
I always assumed ciffs manager/mount manager worked only on jellybean and below......i assume the patched cifs app changes this.
In my search for alternatives, this ones the closest ive seen thats most recent and promissing, but have not managed to get it working, you seem like you might understand it better then i
http://forum.xda-developers.com/fire-tv/themes-apps/script-mount-samba-cifs-shares-t2993035
Edit
if you do find a solution, i'd be much gratefull if you post it.......gd luck
Click to expand...
Click to collapse
Hey thanks buddy,
I think I had a look at that before but ignored it temporarily as I wanted to fix mounting samba shares first thereafter focus on making a script so it mounts automatically on boot but I don't see a problem with skipping straight to using the script.
Unfortunately, I won't be able to check/test the firetv script until next weekend, what problem do you have when trying to use the script?
I'm tempted to install the full android version with a tv style home launcher and check if I can connect to samba shares as this is driving me nuts lol.
Check out the thread 'nVidia Shield Android TV - Post your home screen' and see andrewthecoder's post, need to ask him if he's able to mount remote samba shares.
BTW guys, I think there's some confusion, my intention is to use the shield tv as a client, not to host a samba server lol.
Shaf_96 said:
Hey thanks buddy,
I think I had a look at that before but ignored it temporarily as I wanted to fix mounting samba shares first thereafter focus on making a script so it mounts automatically on boot but I don't see a problem with skipping straight to using the script.
Unfortunately, I won't be able to check/test the firetv script until next weekend, what problem do you have when trying to use the script?
I'm tempted to install the full android version with a tv style home launcher and check if I can connect to samba shares as this is driving me nuts lol.
Check out the thread 'nVidia Shield Android TV - Post your home screen' and see andrewthecoder's post, need to ask him if he's able to mount remote samba shares.
BTW guys, I think there's some confusion, my intention is to use the shield tv as a client, not to host a samba server lol.
Click to expand...
Click to collapse
Yeah sorry, i did actually realise you were talking client side, i went slightly offtopic with server side talk
Honestly, i didnt really put much effort into it, just quickly tried to see if it worked first, second, third try before giving up, waiting on more info on the xda thread, or maybe even an app to do this more simply, or an alternative working method.........im playing the, keep my ears to the ground, waiting game
Plus, ive not found any confirmation on which android samba servers are confirmed working for this kind of mount, so i have the worry, that the script may work, but fail on a non standard samba server.........again, waiting on confirmation on what works and hopefully a guide.........looking it up every now and again
banderos101 said:
Yeah sorry, i did actually realise you were talking client side, i went slightly offtopic with server side talk
Honestly, i didnt really put much effort into it, just quickly tried to see if it worked first, second, third try before giving up, waiting on more info on the xda thread, or maybe even an app to do this more simply, or an alternative working method.........im playing the, keep my ears to the ground, waiting game
Plus, ive not found any confirmation on which android samba servers are confirmed working for this kind of mount, so i have the worry, that the script may work, but fail on a non standard samba server.........again, waiting on confirmation on what works and hopefully a guide.........looking it up every now and again
Click to expand...
Click to collapse
Haha no worries man, yes I'll try messing with that coming this Friday evening, did you use script manager, SManager?
Ah damn I did not even know there's different types of samba servers! ?
Lool I'm the complete opposite, too impatient to wait, that's why I'm really considering installing the full android version. It would be such a delight to have the dreamcast and gamecube roms running of the NAS drive as well as 4K files in the future.
Shaf_96 said:
Haha no worries man, yes I'll try messing with that coming this Friday evening, did you use script manager, SManager?
Ah damn I did not even know there's different types of samba servers!
Lool I'm the complete opposite, too impatient to wait, that's why I'm really considering installing the full android version. It would be such a delight to have the dreamcast and gamecube roms running of the NAS drive as well as 4K files in the future.
Click to expand...
Click to collapse
I used SManager
Sorry, what i meant was, that there is more then one samba server app for android.........all at various levels of development
Yep, i cant wait till i can unify network storage on android myself........one of the reasons i bought the shield.......assuming a solution ever decides to be polite........and show up
Shaf_96 said:
Hi guys,
I am facing a lot of difficulty in trying to mount a samba share on the shield TV (16gb model).
It's freshly rooted with busybox, supersu, se linux mode and patched cifs manager.
No matter how I try to mount it, via terminal or via the patched CIFSManager, I always get an error saying "cannot access a needed shared library".
su --mount-master -c busybox mount -o username=shaf,password=android,rw,noperm,iocharset=utf8 -t cifs //192.168.1.1/android /data/media/0/android
The network folder is perfectly accessible through ES File explorer & I've even tried formatting the network drive as ext4.
I have checked in proc/ and the cifs files are there but I'm not sure if I need to load a cifs.ko kernel module, I assumed it was loaded.
I would be very grateful if someone could help me out here and point me in the right direction.
Click to expand...
Click to collapse
For mine I found that the utf8 bit was throwing it off. I removed that and added sec=ntlm and that worked for me. The only downside is apps can read from it but can't seem to write to it. Give it a go and see if that helps though.
gumbi2400 said:
For mine I found that the utf8 bit was throwing it off. I removed that and added sec=ntlm and that worked for me. The only downside is apps can read from it but can't seem to write to it. Give it a go and see if that helps though.
Click to expand...
Click to collapse
Ahhhhh, now were getting somewhere
Thanks for that luvley bit of insight, and the thread maker for starting the subject in the first place........hopefully, a write solution will show up and find its way to this "network storage mounting" thread..........
Theres another potential, i stress, potential avenue to mount local filesystems beyond jellybean...sshfs
Easysshfs
https://play.google.com/store/apps/details?id=ru.nsu.bobrofon.easysshfs&hl=en
https://bitbucket.org/bobrofon/easysshfs
Ive attempted to test this, sshelper server on the shield, easysshfs on the tablet with no success.......im thinking theres kernel modules involved( fuse.ko) , mind you im no expert. (Easysshfs logs makes mention of "fuse.sshfs is not in proc/mounts")
If modules are indeed involved then this is not an ideal solution (unless kernel moduling becomes universally compatible somehow), as i'd prefer any future purchases of stock android to have the ability natively, minimum, instead of waiting and hoping someone can release a solution
Sshelper
https://play.google.com/store/apps/details?id=com.arachnoid.sshelper&hl=en
http://arachnoid.com/android/SSHelper/
Edit
Well holy moly, i got it working, i just randomly decided to put admin as username instead of leaving it blank and hey presto....mounted.........quickly tested a file manager without network support, opensource "amaze", to browse and play a video on my tab from a usb stick on my shield........excellent
So for those interested, a simple two app install plus configuring (username,pass,mount to, mount from) and you have network mounting.....on lollipop.........excellent
Shaf_96 said:
Hey thanks buddy,
I think I had a look at that before but ignored it temporarily as I wanted to fix mounting samba shares first thereafter focus on making a script so it mounts automatically on boot but I don't see a problem with skipping straight to using the script.
Unfortunately, I won't be able to check/test the firetv script until next weekend, what problem do you have when trying to use the script?
I'm tempted to install the full android version with a tv style home launcher and check if I can connect to samba shares as this is driving me nuts lol.
Check out the thread 'nVidia Shield Android TV - Post your home screen' and see andrewthecoder's post, need to ask him if he's able to mount remote samba shares.
BTW guys, I think there's some confusion, my intention is to use the shield tv as a client, not to host a samba server lol.
Click to expand...
Click to collapse
Kodi has samba ability as client. Used for video and audio files. Find it in google store free
This worked for me:
http://forum.xda-developers.com/shield-tv/general/samba-network-file-sharing-nvidia-t3321522
slamride said:
Kodi has samba ability as client. Used for video and audio files. Find it in google store free
Click to expand...
Click to collapse
Have you gotten this to work? I had it working on a previous OpenELEC box and an Xbian box, but I can't get it working on KODI on the Shield.
wishx said:
Have you gotten this to work? I had it working on a previous OpenELEC box and an Xbian box, but I can't get it working on KODI on the Shield.
Click to expand...
Click to collapse
Yes I am sharing a "server of sorts" (Desktop in den with video and audio files stored) with multiple setups .
Shield with Kodi
Laptop with Kodi
Laptop with VLC
Samsung Tablets with Kodi or VLC
Sharing permissions need to be set to allow "Everyone" read/write access on server
I use a "MOVIE" folder, a "TV SHOW" folder,and a "MUSIC" folder then add source under files in KODI,select scraper for tv,movie,or music and it will also add covers and details to list. Kodi will detect files and add a MOVIE ,TV SHOWS, and MUSIC tab on home screen after scanning. I also set "scan on startup" " in systems settings so I only need to reboot to update libraries.
https://kodi.tv/ use wiki if you get lost
Hope this helps
slamride said:
Yes I am sharing a "server of sorts" (Desktop in den with video and audio files stored) with multiple setups .
Shield with Kodi
Laptop with Kodi
Laptop with VLC
Samsung Tablets with Kodi or VLC
Sharing permissions need to be set to allow "Everyone" read/write access on server
Hope this helps
Click to expand...
Click to collapse
It appears you are sharing your media from a server to the Shield. I am trying to use my Shield with Kodi as the server. I have an external drive attached by USB to the Shield and need to connect two other computers to it. I did this previously with OpenELEC and Xbian, but I can't get them to recognize the Shield/Kodi on the network like I'm used to. Any assistance would be great. Thanks!
I should probably mention that I am not rooted and would like to not root my Shield so I can get further updates rolled out by NVidia. That's kind of the problem.
I'm trying to run a Samba server on the NVidia Shield without root that has read/write access to external storage (external hard drive).
So far, I've been able to get FTP servers running on it, but nothing allows access to my external storage. I'd much prefer SMB to FTP though.
Any thoughts or suggestions?
AFAIK it is not possible to run a Samba server on Android without root since SMB uses port numbers < 1024.
Rather than attach my external drive directly to the NVidia Shield, I attached it to the router and have all my computers (Linux and Windows boxes) and the Shield connect to the shared drive and all folders. That works great!
unvaluablespace said:
hey guys. im not much on networking. trying to figure it all out myself, but i found this app awhile back called servers ultimate pro.
https://play.google.com/store/apps/details?id=com.icecoldapps.serversultimatepro
they do have a 7 day trial to test things out but through this app i was able to create a smb/cifs server with windows 10 being able to map it as a network drive. At least on windows 10, i had to google and eventually found a few registry tweaks to make windows actually see it.
Currently my issue now is speed transfer isnt all that fast. its usable for my needs, but i average about 5-10MBps during transfer with an external usb 3.0 HDD plugged into the shield tv, transferring files over the network between my windows 10 machine. That is an issue im currently working on fixing, but i was at least able to create a working server with this app. The authors have a forum on xda as well but its looking more and more that it might become abandoned (servers ultimate pro) as the author(s) havent been responding to forum questions or even emails.
either way, just thought id let you guys know.
Click to expand...
Click to collapse
Does this app need root access? I saw this app yesterday and was going to try it.
My Fire Stick arrived today (3/27/2018), and after getting Kodi installed, the next thing on my To Do list was getting PIA working. First I tried getting it setup through my router, but the speed was incredibly slow through the OpenVPN configuration on my router.
After reading on a rather old thread that someone got PIA working, I decided to give it a shot, and with a little tweaking, I got it working.
1. You need to have Downloader installed for the first step. I've uploaded the PIA apk to my private server. Here's the link:
Code:
http://bit.ly/2Gd1DIB
2. After Downloader does its thing, install the apk. Just a note, the first time I tried to install, it failed. After the second time, it successfully installed.
3. PIA won't show up on your list of installed applications, but it's there, and there's a way to open it. You'll need to download ES File Explorer, which will let you open 3rd party apps that have been installed, but don't appear in the Fire TV GUI.
4. For configuring PIA properly, at the very least you'll need a mouse connected to your Fire Stick. For the record, USB will work, provided you have a USB OTG adapter like this one. I'm sure bluetooth works too. Based on my personal testing with the various PIA servers, the Midwest and Western servers seemed to be the quickest.
5. Using the mouse to navigate the PIA app, you'll need to enter your login information. After that, select your preferred region, and in the settings, enable the "connect on boot" option.
That's it!
pastorbennett said:
My Fire Stick arrived today (3/27/2018), and after getting Kodi installed, the next thing on my To Do list was getting PIA working. First I tried getting it setup through my router, but the speed was incredibly slow through the OpenVPN configuration on my router.
After reading on a rather old thread that someone got PIA working, I decided to give it a shot, and with a little tweaking, I got it working.
1. You need to have Downloader installed for the first step. I've uploaded the PIA apk to my private server. Here's the link:
Code:
http://bit.ly/2Gd1DIB
2. After Downloader does its thing, install the apk. Just a note, the first time I tried to install, it failed. After the second time, it successfully installed.
3. PIA won't show up on your list of installed applications, but it's there, and there's a way to open it. You'll need to download ES File Explorer, which will let you open 3rd party apps that have been installed, but don't appear in the Fire TV GUI.
4. For configuring PIA properly, at the very least you'll need a mouse connected to your Fire Stick. For the record, USB will work, provided you have a USB OTG adapter like this one. I'm sure bluetooth works too. Based on my personal testing with the various PIA servers, the Midwest and Western servers seemed to be the quickest.
5. Using the mouse to navigate the PIA app, you'll need to enter your login information. After that, select your preferred region, and in the settings, enable the "connect on boot" option.
That's it!
Click to expand...
Click to collapse
I was thinking of getting PIA VPN. have you noticed any slowdown in internet speed or bandwith when streaming?
thanks for the info
dk1keith said:
My Fire Stick arrived today (3/27/2018), and after getting Kodi installed, the next thing on my To Do list was getting PIA working. First I tried getting it setup through my router, but the speed was incredibly slow through the OpenVPN configuration on my router.
After reading on a rather old thread that someone got PIA working, I decided to give it a shot, and with a little tweaking, I got it working.
1. You need to have Downloader installed for the first step. I've uploaded the PIA apk to my private server. Here's the link:
I was thinking of getting PIA VPN. have you noticed any slowdown in internet speed or bandwith when streaming?
thanks for the info
Click to expand...
Click to collapse
I have been running pia vpn since I got my Firestick a couple years ago and have not noticed any streaming issues. I dump out on a Swiss server because streaming and downloading of copyrighted material is fine as long as it is personal use for now but the Netherlands was good but they are cracking down. Gave up on Kodi and run Terriaum tv as the addons are useless. Working on setting up a Nuc i3 with Debian os and doing a split tunnel vpn and reverse proxy for a Usenet/Torrent downloader as they are really cracking down on these streaming APKs. So far it has been a pain due to learning Linux, setting up a headless server, screwing with iptables, router and revere proxy bs.
dk1keith said:
I was thinking of getting PIA VPN. have you noticed any slowdown in internet speed or bandwith when streaming?
thanks for the info
Click to expand...
Click to collapse
It will be slightly slower than your ISP's normal bandwidth speed, but that's true of every VPN. Using the PIA app on my MacBook, I've had speeds up to 40 Mbps, which is more than adequate for streaming.
Having used PIA now for going on a third year, it's been very reliable, and the cost is very reasonable.
Hey yall!..im very new to this whole vpn thing and really kind of computer stupid..lol...but i read all the time about getting a vpn to protect your privacy and all..so i purchasd PIA for my firestick..my question is how do i know if its working?.any help at at all would bd greatly appreciated..ty in advance!
Easy PIA fire stick installation.
I read the instructions for the previous installation of PIA on the fire stick and feel those are a bit cumbersome. The process from my perspective also adds unnecessary
applications to the fire stick.
What I've done as an alternative is install apps2fire on my phone and then any application I want installed on the fire stick can be installed.
1) Application gets installed on my phone. (TEA tv, PIA...)
2) Open up Apps2fire and put in the IP of the fire stick.
3) In Apps2Fire select the application you want installed on the fire stick.
4) Select install and give it a few minutes
5) Go to applications in the Fire Stick menu and open up the app and configure.
Have fun
PIA for fire.
Much easier way to install PIA on a fire device. Use the Downloader App, and use bit.ly/Piafire, and your done. It doesn’t work on fire sticks.
PIA
dk1keith said:
I was thinking of getting PIA VPN. have you noticed any slowdown in internet speed or bandwith when streaming?
thanks for the info
Click to expand...
Click to collapse
I've been using PIA on my home PC for a while and it works great, but on the FireTV, I have major issues with streaming for some reason. Apps like popcorn time and such will pull a fast streaming speed the first min or two but then it will literally drop to 0kb/sec and continue to yoyo up and down, making any streaming unwatchable. I have no such issues using it on my PC.
This is on a 2nd gen fire stick and 2nd gen FireTV (Gaming edition)
And there's a much easier way to install it on your fire TV. Just download the Apps2Fire app to you phone or tablet and it will push any app installed on that device to your fire TV. I've installed a ton of apps this way to my FireTV's and it takes like 2 mins without wasting time with that crappy downloader app.
han