$ LD_DEBUG=help /bin/cat Valid options for the LD_DEBUG environment variable are: libs display library search paths reloc display relocation processing files display progress for input file symbols display symbol table processing bindings display information about symbol binding versions display version dependencies all all previous options combined statistics display relocation statistics unused determined unused DSOs help display this help message and exit To direct the debugging output into a file instead of standard output a filename can be specified using the LD_DEBUG_OUTPUT environment variable.
Wednesday, October 4, 2006
LD_DEBUG: debugging ld.so on linux
David Baraff told me about this awesome way to see what ld.so is doing on linux.
Given chord length c and segment height m (this is called a "sagitta"), radius = (m^2 + (c^2)/4) / (2 m) In OpenSCAD: c=20; ...
On Mac and Linux, set up an ssh key in the usual way: ssh-keygen cat $HOME/.ssh/id_rsa.pub Copy that into the github ssh keylis...
A while back I answered a question on Stack Overflow asking about the relative popularity of TAOCP. I replied with something I had heard, th...