atsuoishimoto https://blog.hatena.ne.jp/atsuoishimoto/ atsuoishimoto's diary https://atsuoishimoto.hatenablog.com/ Python APUE 13.1 デーモンプロセスの初期化 import sys, os pid = os.fork() if pid: sys.exit(0) # parent goes bye-bye # child continues os.setsid() # become session leader os.chdir("/") # change working directory os.umask(0) # clear out file mode creation mask sys.exit(0) 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fatsuoishimoto.hatenablog.com%2Fentry%2F20110331%2F1301502555" title="Pythonで学ぶ「詳解 UNIXプログラミング」(その13) 第13章 デーモンプロセス - atsuoishimoto&#39;s diary" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2011-03-31 01:29:15 rich https://atsuoishimoto.hatenablog.com/entry/20110331/1301502555 1.0 100%