logical data type

A ObjectiveEach Linux consumer will encounter this dilemma when installing Linux: How to accurately evaluate and allocate the capacity of each hard disk partition when partitioning the system , as system Management Not only takes into account the

1. arithmetic operation points (1) shift operation ① Original code shift: the original code does not change the form of the original code when performing arithmetic shift left or arithmetic shift right. Shifts one digit to the left is equal to

Storage management, LVM, and file systems (bottom) Navigation: Managing Logical Volume file systems   managing logical volumes      one logical volume mapping one or more physical volumes, depending on the number of copies of data you want to

The analysis of Linux memory management mechanism, can not leave the above several concepts, before introducing the above concepts, first from the "deep understanding of the Linux kernel," the book to extract a few paragraphs on the above noun

Please note that this article has been published in "The World of open systems". The copyright of this article belongs to this magazine. Do not repost it at will. repost this article and keep this statement. Linux Logical Disk volume management LVM

The analysis of Linux memory management mechanism, can not leave the above several concepts, before introducing the above concepts, first from the "deep understanding of the Linux kernel," the book to extract a few paragraphs on the above noun

This article was reproduced from: http://blog.csdn.net/yusiguyuan/article/details/9664887The analysis of Linux memory management mechanism, can not leave the above several concepts, before introducing the above concepts, first from the "deep

Abstract: The most common hard-to-decide problem that Linux users encounter when installing the Linux operating system is how to correctly evaluate the size of each partition to allocate suitable hard disk space. When a partition space is exhausted,

Turn... Bit operations in C #, non-logical ~, Logical and &, logical or |, logical XOR or ^, logical left shift In C #, we will use in-place operations. For example, to determine whether a number is the power of 2, how to determine whether a

C + + Sequential structure program"Example" to find the root of the equation ax2+bx+c=0 two times. A,b,c values are entered at run time by the keyboard, and their values satisfy b2-4ac≥0. According to the algorithm of finding x1,x2. It can write the