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Questions tagged [protocol]

A communication protocol is a system of digital rules for data exchange within or between computers.

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Samba 'mfsymlinks' are opened in a new window by nautilus file browsers

The Samba protocols SMB2 and SMB3 seems not to allow unix symbolic links to be stored on a cifs share (is this right?) this could be verified by forcing the protocol version as an mount.cifs option ...
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36 views

Is anyone tried ntp with restrict default nopeer command

NTP version installed: ntp-4.2.6p5-5 I'm trying to understand the usage of below ntp restrict command : ----> restrict default nopeer Below is the reference info shared in ntp documentation: http://...
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1answer
74 views

How to redirect www subdomain to https protocol? [closed]

I have a website that I can access with a number of different URLs entered into the web browser. All these cases works as well (will be loaded through https protcol): lamtakam.com https://lamtakam....
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1answer
161 views

How to download with wget or curl?

With simple wget -c or curl -O no download (timeout!), but I see as a normal page in my browser, http://www.planalto.gov.br/CCivil_03/leis/2002/L10406compilada.htm so, how to download it by basic ...
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0answers
114 views

Ubuntu 16.04 missing Network Printer options

I have a device on which Ubuntu 16.04 is running. When I want to add a new printer, I go to Printers --> Select Device --> Network Printer and choose the network printer I want. However, while I am ...
2
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1answer
1k views

HTTP 2 not working in Ubuntu 16.04 with Apache2: How can I debug this?

System Information: Ubuntu 16.04 Apache 2.4.29 PHP 7.0.22 (CLI) In order to enable Apache 2 I have followed the followed the steps within this tutorial: https://http2.pro/doc/Apache. ...
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2answers
301 views

how to register zotero:// protocol on ubuntu 16.04

PROBLEM: My workflow involves consulting notes stored in Zotero 5.0.22 while writing in other software (Scrivener, LibreOffice Writer). On Windows 10, I am able to access these notes from those other ...
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1answer
605 views

How to force ICMP to run through TOR?

As far as I know, ping send ICMP echo request to host. And ICMP is the layer 3 of OSI model. But TOR use TCP , which is the layer 4 of OSI model. So ping can't be run through TOR normally. But here ...
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1answer
60 views

How to give credit to others' work

I am totally new to Ubuntu, but might start to fiddle around with open source software and make some modifications at some point in the next few months. If I were to do that, what protocol would I ...
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1answer
2k views

Checking SMB Version

Is there a command like Get-SmbConnection in Windows to check what version of smb protocol i'm currently using on my share points ?
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1answer
5k views

How to install mosquitto

What are the steps to getting and installing mosquitto in ubuntu. Although I have read a lot about MQTT, I am very new to this thing, so please provide detailed information.
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2answers
2k views

how to set a node to sleep in ns2

I just want to set a node to sleep in "ns-2" and i have searched in protocols and i found a lot of objects and functions about sleep but i couldn't use them in other protocols to set a node to sleep. ...
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0answers
3k views

Changing protocol handler in google chrome, opening a Telegram link

I installed Telegram Desktop for Linux 64-bit. To join a Telegram channel, when a channel URL is opened in google chrome (e.g. telegram.me/channel_name) the browser prompts and asks which application ...
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5answers
49k views

How to force SMB2 protocol in samba?

For security reasons, I'd like to disable the SMB1 protocol in samba. Is it possible? I'm running Ubuntu 14.04 LTS.
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1answer
89 views

Networking Transmission Details

Is there some way in Ubuntu(commands or tools) to find Network Connection data packet's detail at Physical layer or Upper layers(Data, Network, Transport) up-to bit level. I want to analysis the whole ...
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3answers
47k views

How can I install protobuf in ubuntu 12.04?

I want to make one project on java using netty and protobuf for the communication between client and server. Please guide me how could I install protobuf on ubuntu 12.04?
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1answer
555 views

Installation of ns-allinone2.34 in ubuntu 10.04

I need to install ns-allinone 2.34 in order to implement leach protocol. I followed all the steps of installation when I write ./install in the terminal I got this result: Warning: tclStubInit.c may ...
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0answers
109 views

Empathy protocol icons

I'm surprised that Empathy can't display the protocol icons. Even in the latest Ubuntu 12.10. I'd like to know why if someone can tell me.
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1answer
8k views

Using a custom protocol handler in Firefox to run a shell script?

What I'd like to do is be able to start external programs from links in a local website. I've defined a custom protocol handler in firefox by setting the following variables in about:config network....
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2answers
11k views

How can I join a Skype Public chat via links?

In Windows, I can join a Skype Public chat by pasting a Skype chat link into a web browser's address bar (or clicking a link which contains that URI), but it doesn't work in my Ubuntu 10.04 using ...
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1answer
196 views

Pianobar - error protocol incompatible

This error pops up when I try to run "pianobar" from my Ubuntu 11.10 terminal (i) Login... Error: Protocol incompatible. Please upgrade libpiano. I have upgraded libpiano but it still doesn't work. ...
5
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2answers
1k views

file:// protocol connected with wrong program

I have the problem that when I open some programs/documents in Gnome, the wrong application is launched to open these. I think I already narrowed the problem, that everything that is called with file:...
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1answer
2k views

Can't download web photo albums to Picasa

Someone has shared a Picasa web album (Limited, anyone with the link), but I can't download it to Picasa. The following alert appears: Firefox doesn't know how to open this address, because the ...
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1answer
573 views

txmt URL Handler for Chromium does not work

I used the instructions in the answer to this question but it won't open when I click those links in my browser. I can go to terminal, and type xdg-open and then paste the txmt link, and it will work, ...
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1answer
4k views

What protocol does Empathy's “People Nearby” use, and what other chat programs use it?

What is the name of this protocol? Can I interact with people using other chat programs, like Pidgin on linux or Adium on OS X? Which programs recognize it, and which don't?