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File System Mount Options and Oracle
File System Mount Options and Oracle. Oracle Tips by Burleson Consulting Mike Ault
systemd - ArchWiki
From the project web page: . systemd is a suite of basic building blocks for a Linux system. It provides a system and service manager that runs as PID 1 and starts the rest of the system. systemd provides aggressive parallelization capabilities, uses socket and D-Bus activation for starting services, offers on-demand starting of daemons, keeps track of processes using Linux control groups ...
7 ‘dmesg’ Commands for Troubleshooting and Collecting ...
The 'dmesg' command displays the messages from the kernel ring buffer about lot of information like system architecture, cpu, attached device, RAM etc.
Lesson 9 Briefings Overview - tsg3.us
Lesson 9 Briefings Overview Introduction We informally exchange information every day, but much of it is either unstructured, opinionated, or imprecise. In a military setting, when the occasion calls for more rigorous means to impart or exchange information, we use formal
Futex - Wikipedia
In computing, a futex (short for "fast userspace mutex") is a kernel system call that programmers can use to implement basic locking, or as a building block for higher-level locking abstractions such as semaphores and POSIX mutexes or condition variables.. A futex consists of a kernelspace wait queue that is attached to an atomic integer in userspace.Multiple processes or threads operate on ...
Linux kernel interfaces - Wikipedia
The Linux API is the kernel–user space API, which allows programs in user space to access system resources and services of the Linux kernel. It is composed out of the System Call Interface of the Linux kernel and the subroutines in the GNU C Library (glibc). The focus of the development of the Linux API has been to provide the usable features of the specifications defined in POSIX in a way ...
12c hidden undocumented parameter list
12c hidden undocumented parameter list Oracle Database Tips by Donald BurlesonJune 30, 2013