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2. ä¸æ(ä¼ç ä¸, åé», å¨çå¾
æ个æ¡ä»¶çå½¢æææ¥åå°ä¿¡å·)
3. ä¸å¯ä¸æ(æ¶å°ä¿¡å·ä¸å¤éåä¸å¯è¿è¡, è¿ç¨å¿
é¡»çå¾
ç´å°æä¸æåç)
4. åµæ»(è¿ç¨å·²ç»æ¢, ä½è¿ç¨æ述符åå¨, ç´å°ç¶è¿ç¨è°ç¨wait4()ç³»ç»è°ç¨åéæ¾)
5. åæ¢(è¿ç¨æ¶å°SIGSTOP, SIGSTP, SIGTIN, SIGTOUä¿¡å·ååæ¢è¿è¡è¿è¡)
pså·¥å
·æ è¯è¿ç¨ç5ç§ç¶æç :
D ä¸å¯ä¸æ uninterruptible sleep (usually IO)
R è¿è¡ runnable (on run queue)
S ä¸æ sleeping
T åæ¢ traced or stopped
Z åµæ» a defunct ("zombie") process
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