I am using an init script to run a simple process, which is started with: start-stop-daemon --start --quiet --chuid $DAEMONUSER \ --make-pidfile --pidfile $PIDFILE --background \ --exec $DAEMON $DAEMON_ARGS The process called $DAEMON usually prints log information to its standard output. As far as I can tell this data is not being stored anywhere. I would like to write or append the stdout of $DAE
I have an Ubuntu 14.04 system, on which I want to install OpenCV and use it with Python 2.x. I installed OpenCV using the instructions here: https://help.ubuntu.com/community/OpenCV The install seemed to run properly, no errors, the script ended with output OpenCV 2.4.9 ready to be used When I try to run the sample Python script, I get the following: $ python opencv.py Traceback (most recent call
Updated: current (Aug 2014) version of ffmpeg supports QTKit and AVKit frameworks: ffmpeg -f qtkit -video_device_index 0 -i "" out.mpg or ffmpeg -f qtkit -i "default" out.mpg also you can obtain list of available devices: ffmpeg -f qtkit -list_devices true -i "" Old answer: I solved this problem with QuickTime Broadcaster. It is small utility which captures video and audio, compress it, packetizes
Basically I'm using the following code to set the baud rate of a serial port: struct termios options; tcgetattr(fd, &options); cfsetispeed(&options, B115200); cfsetospeed(&options, B115200); tcsetattr(fd, TCSANOW, &options); This works very well. But know I have to communicate with a device that uses a baud rate of 307,200. How can I set that? cfsetispeed(&options, B307200); doesn't work, there is
I am parsing a string in C++ using the following: using namespace std; string parsed,input="text to be parsed"; stringstream input_stringstream(input); if (getline(input_stringstream,parsed,' ')) { // do some processing. } Parsing with a single char delimiter is fine. But what if I want to use a string as delimiter. Example: I want to split: scott>=tiger with >= as delimiter so that I can get scot
My linux (SLES-8) server currently has glibc-2.2.5-235, but I have a program which won't work on this version and requires glibc-2.3.3. Is it possible to have multiple glibcs installed on the same host? This is the error I get when I run my program on the old glibc: ./myapp: /lib/i686/libc.so.6: version `GLIBC_2.3' not found (required by ./myapp) ./myapp: /lib/i686/libpthread.so.0: version `GLIBC_
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