2020年12月7日

gdb多进程 clone系统调用 received signal SIGBUS, Bus error
摘要： #define _GNU_SOURCE #include<sched.h> #include<stdio.h> #include<stdlib.h> #include<sys/wait.h> #include<unistd.h> #include<errno.h> #include<string.h 阅读全文
posted @ 2020-12-07 19:15 tycoon3 阅读(950) 评论(0) 推荐(0)
LINUX – WRITING A SIMPLE CONTAINER APP WITH NAMESPACES
摘要： One of the building blocks to implement containers is Linux namespaces. Namespaces control what a process can see. It can be the processes IDs, mount 阅读全文
posted @ 2020-12-07 17:48 tycoon3 阅读(121) 评论(0) 推荐(0)
nsexec
摘要： root@cloud:~# ps -elf | grep nsexec 0 S root 57368 56786 0 80 0 - 420 wait 14:23 pts/0 00:00:00 ./nsexec 0 S root 57387 57371 0 80 0 - 1418 pipe_r 14: 阅读全文
posted @ 2020-12-07 14:51 tycoon3 阅读(297) 评论(0) 推荐(0)

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