Linux OS - Advanced of 進程 (IPC-管道, 消息隊列, 信號量)

linux下使用ipcs -a來查詢當前系統的IPC對象信息 [ [email protected] ~]$ ipcs -a ------ Shared Memory Segments -------- key shmid owner perms bytes nattch status 0x00000000 65536 crazybaby 600 393216 2 dest 0x00000000

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