17db96d56Sopenharmony_ci.. _unix: 27db96d56Sopenharmony_ci 37db96d56Sopenharmony_ci********************** 47db96d56Sopenharmony_ciUnix Specific Services 57db96d56Sopenharmony_ci********************** 67db96d56Sopenharmony_ci 77db96d56Sopenharmony_ciThe modules described in this chapter provide interfaces to features that are 87db96d56Sopenharmony_ciunique to the Unix operating system, or in some cases to some or many variants 97db96d56Sopenharmony_ciof it. Here's an overview: 107db96d56Sopenharmony_ci 117db96d56Sopenharmony_ci 127db96d56Sopenharmony_ci.. toctree:: 137db96d56Sopenharmony_ci 147db96d56Sopenharmony_ci posix.rst 157db96d56Sopenharmony_ci pwd.rst 167db96d56Sopenharmony_ci grp.rst 177db96d56Sopenharmony_ci termios.rst 187db96d56Sopenharmony_ci tty.rst 197db96d56Sopenharmony_ci pty.rst 207db96d56Sopenharmony_ci fcntl.rst 217db96d56Sopenharmony_ci resource.rst 227db96d56Sopenharmony_ci syslog.rst 23