microword soft

One of the most important features of the Linux file system is its file link. A link is a reference to a file, which allows the file to be seen in multiple places in the file system. However, in Linux, links can be treated as if they were the original files. Links can be executed, edited, and accessed in the same way as regular files. For other applications in the system, the link is the original file that it corresponds to. When you edit a file through a link, you are actually editing the origi

Scenario Description:Sometimes under Linux we have a big project with absolute path related, and now want to see through the Eclipse source code and modify the source code, then the problem is:1. If we copy the source code into the Eclipse project, it is cumbersome to manually copy the file to the original project directory that can be run after it has been modified.2. If you directly re-deploy the source under Eclipse, you will have to modify a lot of paths in order for this project to run prop

http://www.ibm.com/developerworks/cn/linux/kernel/interrupt/Soft Interrupt OverviewSoft interrupt is the concept of hardware interruption, which is simulated by software to realize the effect of asynchronous execution on macro. In many cases, soft interrupts and "signals" are somewhat similar, while soft interrupts are also corresponding to hard interrupts, " har

Click to open linkOne, the concept of Linux soft interruptSoft interrupts (SOFTIRQ) often represent all kinds of deferred functions, and the number of soft interrupts currently used on Linux is limited, with Linux registering up to 32, currently using 10, Defined in Interrupt.h, interrupt context: Indicates that the kernel is currently executing an interrupt handler or a deferred function.

It programmer development must-all kinds of resources download list, the most complete IT resources in history, personal collection summary. One, ln command parameters LN is another very important command in Linux, its function is to create a link for a file in another location, the most common parameter of this command is-s, which is the Ln–s source file destination file.When we need to use the same file in a different directory, we don't need to put a file that must be the same in every dire

Interpreting blockchain, soft fork and hard fork Recently in the Exchange Group and the forum often hear soft fork and hard fork, at first, this concept is simply considered to be a blockchain software upgrade after the old and new protocol caused by new and old nodes of the new block recognition of a disagreement, soft fork generally does not produce a permanent

lnCommand: Create a synchronized link to a file or directory in another location, similar to a hyperlink under Windows, and change the other file regardless of the change.Use:ln [-S] source file directory or location destination file directory or locationExample:Ln-s/USR/LOCAL/RABBITMQ-SERVER-3.6.6/OPT/RABBITMQ/OPT/RABBITMQ the directory to/usr/local/rabbitmq-server-3.6.6,So when I visit the/OPT/RABBITMQ directory, it's equivalent to accessing the/usr/local/rabbitmq-server-3.6.6 directory.Delete

In a Linux system, the kernel allocates an Inode (index node) for each newly created file, each with a unique inode number. The file attributes are stored in the index node, and the index nodes are copied to the file when they are accessed, enabling quick access to the file.A link is a way to establish a connection between a shared file and a number of directory entries for the user who accesses it.Two types of links:1. Hard link2. Soft link (

Soft connections and Hard links)ln hard LinksRole: primarily for secure backupGrammar:ln source DestPrinciple: Normal fileThe inode is the file's permissions, attribution, time and other information and block number, block is the actual file data.Catalog FilesThe inode is the directory's permissions, attribution, time and other information and block number, and block is stored in the Inode and its file name list similar to the following table

The specific use is: Ln-s source file Destination file (-s soft connection, no is hard to connect) !!! When creating symbolic links, be sure to use absolute paths, otherwise there will be "too many layers of symbolic connections" due to the relative path of different path accesses Ln keeps the synchronization of each linked file, and no matter where you change it, the other files will change the same. A hard link means that a file can

1: Soft LinkCommand: Ln–s/etc/inittab/test/inittab.softView: Ls–l/etc/initab/test/inittab.softFound a soft connection similar to Windows shortcut,-> represents the address of a real file2: Hard LinkCommand: Ln/etc/inittab/test/inittab.hardView: Ls-l/etc/inittab/test/inittab.hardThe hard links are found to be exactly the same size and creation date as the real file, similar to copy, synchronized updates.3: T

Oracle hard parsing and soft parsing are the problems we often encounter, what will produce hard parsing, what happens to soft parsing, and how to avoid hard parsing. The following description gives the The emergence of soft and hard parsing, as well as the drawbacks of hard parsing and how to avoid the production of hard parsing. The execution process of SQL st

Tags: Linux operationsHard links and soft linksThere are two types of Linux links:? Called Hard links,? The other is called Symbolic links (symbolic link).By default, the LN command creates a hard link, Ln-s creates a soft connection "Hard Connect"A hard connection is a connection that is made through an index node.In a Linux file system, a file saved in a disk partition, regardless of the type, assig

Reprint please the head source link and the tail two-dimensional code together reprint, this article from countercurrent fish yuiop:http://blog.csdn.net/hejjunlin/article/details/52637333Background: Received a public contribution, "Reference from the Interview question (citation)", analysis is very good, total feeling less practical examples and application scenarios. So combined with their own work in the scene, a small summary. Look at the following agenda: Strong references

LN is another very important command in Linux, Its function is to create a synchronized link for a file in another location. When we need to use the same file in different directories, we don't need to put a file in every required directory, we just put the file in a fixed directory, and then The other directory uses the ln command to link it so that it does not have to use disk space repeatedly.1. Command format:ln [parameter] [source file or directory] [destination file or directory]2. Command

The following is my personal learning Linux/unix environment programming summed up the difference between soft links and hard links, for reference only Soft links can be cross file systems, hard links are not available. Hard links and source files share an inode, which means that it is essentially the same file, and the soft links have their own inode with the

classes. Because garbage collection has a specific nature, the reference classes may not be as useful as you originally thought. However, they are useful for specific problems. Soft reference, weak reference, and phantom reference objects provide three different methods to reference heap objects without interfering with collection. Each referenced object has different behaviors, and their interaction with the garbage collector is also different. In a

A glimpse of Linux's distinction between hard connection and soft connection I. Two connection files in Linux and their creation methods. There are two connection files in Linux mdash; although both soft connection and hard connection are connected files, there is a big difference between the two. One is a file similar to the shortcut function of Windows (or object... A glimpse of Linux distinguishes hard

This article by Barryzhang original, at the same time starting in diycode.cc, barryzhang.com, Github.com/barryhappy, non-commercial reprint please indicate the author and the original link. ObjectiveDevelopment has been done for a long time, always inevitably encounter various pits.On the way to Android development, the "soft keyboard blocks the input box" is a long-drawn pit-come on, we look slowly.Introductory articleThe basic situation: at the

ObjectiveDevelopment has been done for a long time, always inevitably encounter various pits.On the way to Android development, the "soft keyboard blocks the input box" is a long-drawn pit-come on, we look slowly.Introductory articleBaseThe basic situation: at the bottom of the page there is a edittext, if do not do any processing, then the soft keyboard pops up, it is possible to block the edittext.The han