osx-mavericks

On linux in order to view the process stack at a given time we generally use pstack < pid > I am wondering what is the equivalent of the same in osx. thanks sudo /usr/libexec/stackshot -i -u -p <pid> This appends a stack trace of all threads of the process in question to the file /Library/Logs/stackshot-syms.log . Consider to remove the file stackshot-syms.log before calling stackshot. See: stackshot(1) Note: stackshot is no longer included with OS X 10.11 EL Capitan. Use the lldb debugger instead: echo "thread backtrace all" | lldb -p <pid> lldb is part of the command line developer tools. If

I'm trying to get Network Link Conditioner working on my machine that is running OS X Mavericks. I'm running Developer Preview 8 (the latest as of this writing). I downloaded the "Hardware IO Tools for Xcode 5 Developer Preview - June 2013" to get the Network Link Conditioner pref pane. I have also tried the version of Network Link Conditioner from the previous Hardware IO Tools bundle which fails to open with a "Could not load Network Link Conditioner preference pane." error when trying to load it. With the version for Xcode 5 I get one of two fail states. First, when I open NLC and click the

I tried to install composer via brew per: In usr/local/bin (which was not on Mavricks and I had to make personally) I did. brew tap josegonzalez/homebrew-php brew install josegonzalez/php/composer I can run php composer.phar , but when I do php composer.phar install , I get the error: Composer could not find a composer.json file in /usr/local/bin To initialize a project, please create a composer.json file as described in the http://getcomposer.org/ "Getting Started" section So I go to the https://getcomposer.org/doc/00-intro.md . CTRL + F ".json" and nothing's there. Seriously composer? EDIT:

I've attempted to install Zbar for use with python 2.7.6 with Homebrew and pip (brew install zbar, then pip install zbar) but every time I import it, python crashes. Simply running: #!/usr/bin/python import zbar lands me with this from the terminal: :~ aj$ cd '/Users/aj/Documents/nlcc/check in/python/' && '/usr/bin/python' '/Users/aj/Documents/nlcc/check in/python/test.py' && echo Exit status: $? && exit 1 Segmentation fault: 11 Other modules (wxPython, Numpy, openCV) work just fine, but this one gives me the same crash every time. I've tried compiling and installing zbar from source, thinking