fork a thread : os « Buildin Module « Python Tutorial

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Python Tutorial » Buildin Module » os 
14. 9. 12. fork a thread
ret = os.fork()        # spawn processes, both return

if ret == 0:           # child returns with PID of 0
    child_suite        # child code
else:                  # parent returns with child's PID
    parent_suite       # parent code
14. 9. os
14. 9. 1. Starting a Web browser.
14. 9. 2. Windows-specific function os.startfile:
14. 9. 3. Using the os.execvp(path, args) to execute the application update.exe with a command-line parameter of -verbose
14. 9. 4. list directories
14. 9. 5. Execute system command with os.system()
14. 9. 6. Here is an example executing a DOS command
14. 9. 7. os.popen() a pipe
14. 9. 8. Operating System Interface
14. 9. 9. Process Management
14. 9. 10. Run application from host
14. 9. 11. Run shell command
14. 9. 12. fork a thread
14. 9. 13. Uses the system function to clear the screen.
14. 9. 14. Opens a Web page in a system-specific editor
14. 9. 15. Demonstrating popen and popen2.
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