获取MySQL core
尝试
-bash-4.1$ cat /proc/sys/fs/suid_dumpable
0echo 2 > /proc/sys/fs/suid_dumpablemkdir /tmp/corefiles
chmod 777 /tmp/corefiles
echo “/tmp/corefiles/core” > /proc/sys/kernel/core_pattern-bash-4.1$ cat /proc/sys/fs/suid_dumpable
2
-bash-4.1$ cat /proc/sys/kernel/core_pattern
/tmp/corefiles/core
-bash-4.1$ cat /proc/sys/kernel/core_uses_pid
1参考
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