With rabbits, a common myth is that if you touch a baby rabbit the mother will no longer care for it. 9 times out of 10, the mother will return to care for the babies after they have been handled.
QNX is not a Linux distribution, normal or otherwise. QNX is POSIX compliant. That means that much of the programming interface and many of the utilities are the same. The underlying OS is very different in structure. There is little compatibility for drivers. With Linux the operating system functions as a very large monolithic piece of code.
These utilities greatly simplify compiler writing. Implementation details for lex and yacc may be found in Aho [2006] . Flex and bison, clones for lex and yacc, can be obtained for free from GNU and Cygwin. Cygwin is a 32-bit Windows ports of GNU software.hese utilities greatly simplify compiler writing. Implementation details for lex and yacc may be found in Aho [2006] . Flex and bison, clones for lex and yacc, can be obtained for free from GNU and Cygwin. Cygwin is a 32-bit Windows ports of GNU software.