20 useful commands for Linux experts (1)

Thank you for your liking for the first two parts of this article, meiyan and support. In the first part of the article, we discussed the commands for users who only need the necessary knowledge to switch to Linux and linux. 20 useful commands for

New version of advanced open-source collection library Power Collections

Recently, Wintellect's released the latest version of Power Collections on CodePlex. Although. NET Framework seems to have provided a wide range of Collection types, there is always a need for custom collection types during development. The reason

How to start and deepen embedded system development and learning?

Many new users learn embedded systems, but do not know the knowledge and reference books in many directions. When I started, I lost my direction when I learned what to do first. Here is the answer you want to give you some advice. This is the

MonoDevelop 2.0 released

The MonoDevelop team has released MonoDevelop 2.0. MonoDevelop is an integrated development environment mainly used for C # And other. NET languages. The new version 2.0 has brought significant improvements to users.MonoDevelop 2.0 mainly includes

Start of CUDA programming in Ubuntu 9.04 (1)

A while ago, I completed both the ant colony algorithm and the improved K-Means algorithm, and then watched CUDA programming. I read the introduction of CUDA and thought that CUDA would be easy to use after C, in fact, you still need to know some

Explanation of Cron usage in Unix and Linux operating systems (1)

/Sbin/service crond start // start the service /Sbin/service crond stop // close the service /Sbin/service crond restart // restart the service /Sbin/service crond reload // reload the configuration This service can be automatically started when the

Two tips for using Shell

In Linux, Shell refers to the Shell program that explains commands. It is very convenient to use Linu to compile programs with Shell skills. Here I will introduce two tips to use C Shell as an example ): 1. repeat a statement) The traditional

Shell common knowledge (1)

1. system environment variables after users log on to the system $ HOME user's own directory$ PATH: the directory to be searched during Command Execution$ TZ Time Zone$ MAILCHECK the number of seconds to check whether a new letter exists$ PS1 prompt

Linux Shell programming bash Internal commands

The bash command explains that the package contains some internal commands. Internal commands are invisible in the directory list. They are provided by the Shell itself. Common internal Commands include echo, eval, exec, export, readonly, read,

How to program and run a Shell program in Linux

You can use any editing program to write Shell programs. Because the Shell program is interpreted and executed, it does not need to be compiled into the target program. According to the Shell programming Convention, for example, the first line of

Detailed anatomy of Linux Process Management

When learning a process, you may encounter a linux Process management problem. Here we will introduce the solution to the linux Process management problem, and share it with you. Maximum number of processes: in Linux, although the processes are

Modularization of Linux File System Installation

After studying how to install and uninstall the Linux File System for a long time, I hope this article will teach you more things. Take the installation of minix file system under Fedora8 as an example:To ensure matching with the system kernel,

Porting Windows Font effects to Linux

Are you still using the Linux operating system for Microsoft products? In fact, all of this has merits. If you love the font of, but the Linux operating system you use, how can I port the font on Windows to the Linux operating system? Here we will

Linux operating system skills and Applications

With the rapid development of the network, many of us cannot do without the network. This has led many people to learn computer knowledge. For example, many people learn the Linux operating system. When learning the Linux operating system, you will

How to Learn about Linux

Recently, I have been paying close attention to the Linux operating system, saying how the Linux operating system is good, saying that the Linux code is open, the security is high, and the price is low. There is a lot of potential for windows. This

How to optimize Linux

Some people say that Linux is not as good as Windows, but it is because you do not understand Linux. If you want to optimize Linux effectively, how can you optimize Linux effectively? In Windows, disk fragmentation is a common problem. If you do not

Stable and easy-to-use Linux Desktop System

Before giving you a detailed introduction to the Linux desktop system, first let everyone know about Fedora and then give a comprehensive introduction to the Linux Desktop System. If you believe that the Linux Desktop advocates cannot objectively

More detailed usage of linux seq

In the past, I was worried about 01 11 when I was in for I. I checked a seq and found that there were other features. The seq command is used to print a string of ordered numbers. It consists of the following three parameters: -F,-format = FORMAT

Chrome tips: the browser can still be used like this

Google Chrome has many tips to use. However, the two tips provided by the official Chrome blog are not average recently, especially the first one. If you have never seen them, I believe you will never think of it. 1. Quickly Save the page as a

Linux init process and related files

Here we will introduce in detail the first process in the Linux system process, the Linux init process. If the Linux init process does not run effectively, it is certain that the system will not start successfully. We cannot do the work in the

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