I'm try to understand nginx http and stream module, so far I learn that http module is for L7 operations and stream module is for L4 operations? Is that all or is much more here?
With Regards
Boris
How I can accomplish STDOUT to be to logged in a file (appending), but preserving the flow (leave STDOUT to STDOUT) ?
STDOUT should work transparently, but should be logged also into a file, without messing with "tee" on each command input. Same for STDERR.
Simply, mirror output to file.
I'm teaching a class IPv6 and would like to create a lab for them to see the true benefit of ipv6 multicasting in action.
I created a multicast address for myself
ff15::1 (where ff is multicast, 1 is transient, no rsvp, and 5 is site scope). I then gave myself a group id of 1.
I get an "No route to host" error when trying to start the stream. Any ideas greatly appreciated.
ps: I know almost nothing about streaming.
...
main debug: net: connecting to [[FF15::1]]:1234
main warning: [FF15::1] port 1234 : No route to host
access_output_udp error: failed to create raw UDP socket
main warning: no sout access module matching "udp" could be loaded
main debug: TIMER module_need() : 1.171 ms - Total 1.171 ms / 1 intvls (Avg 1.171 ms)
stream_out_standard error: no suitable sout access module for `udp/ts://[FF15::1]'
...
Surely if its a brand new multicast, there won't be a route to host until someone listens?
I am wanting to install some security and surveillence in the room my ubuntu server occupies. I have already sorted out the security but was thinking about installing a camera of some sort. I don't really want to fork out the money to buy an IP camera, but I have a USB camera lying around that I have no other use for.
Is it possible, if I have a web address pointed to my server (example.com) for me to access a live stream of my USB camera, connected to my UBUNTU Server (11.04), straight through a port or on a webpage hosted in APACHE?
Cheers Mike
EDIT: The USB Camera is a Logitech Quickcam Go (v-uap41)
I have asked a question before in here. My question was that I tried to give my password to scp via piping
echo mypassword | scp [email protected]:project/* ~/project/
However it still asks me to manually input the password. How should I specify mypassword to scp in commands?
I still don't understand one of the replies. what is a input stream by TTY, for example? What are the common ways for a input stream? How to know what type of input stream a stdin input to a command is? For example that of ssh/scp.