#Update by Github # In Basic_Test is a directory for knowing how C Running in Unix or Unix_like System. And SourceCode in apue.3e and unpv13e In APUE For test codes in Advanced Programming in Unix Environment and some will at UNP Now, APUE have exercises no to do and some significant points to record in Readme file. <<<<<<< HEAD APUE -- Unit12 no function of clock_nanosleep() and no barrier in pthread. In Unit2 awk and configure of system and its makefile not understand ======= APUR in branch Master, UNP in branch net, SHELL in branch shell. >>>>>>> shell