Linux

The file system is a very basic knowledge of Linux, but also a prerequisite for learning Linux.This article will stand in a higher view to understand the Linux file system, mainly including the Linux disk partition and directory, Mount fundamentals,

The content originates from the people's post and Telecommunications press "Linux command Application big dictionary"tell 729 commands, 1935 examplesLearn about the Linux system's reference books, desk book, encountered the command or command not

Original link: http://www.ibm.com/developerworks/cn/linux/l-cn-nohup/Want the process to remain running after disconnecting? If the process is already running, how can it be remedied? If there are a large number of such requirements how to simplify

Inux chmod-x//removal of execution permissionsThe following is the detailed usage of chmod:The chmod command is used to change access rights for Linux system files or directories. Use it to control access to files or directories. There are two ways

Linux Command man explanation: Useradd: account creation or updatenameUseradd-account creation or update of new user informationlanguage methodUseradd [-C comment] [-D home_dir] [-e Expire_date] [-F inactive_time] [-G initial_group] [-G group[,...] [

ObjectiveAny system will have problems, the problem is generally how to troubleshoot the bug? This time the log of the Exception Log and key node logs is very important, in the face of a lot of log files, how to find the useful information we need?

The Linux shell/terminal command is very powerful, even though a simple command can cause folders, files, or path folders to be deleted. To avoid this, we should always keep an eye on PHP code & commands, and today bring 9 Linux commands & code that

1. Automatic Installation system *******# # 1. Kickstart Script # #Kickstart script is the automatic answer system in the installation process all the problemsThis file enables automatic installation of the systemAfter the system is installed, it

The implementation of the function is to read the key information, if the key is not generated, the program sleep in the Read function, using the poll mechanism, you can not exit the program automatically quit. The following program is to read the

Nginx ("Engine X") is a high-performance HTTP and reverse proxy server , the following is the Linux CentOS platform installation Nginx and configure the reverse proxy process (using source installation method)One: Install the compilation

Working under Linux, some commands can be much more efficient.For example, the Find command, his brother can be considered a necessary Linux command, almost every day to use them. Find command General form of the Find command

From http://www.cnblogs.com/peida/archive/2012/12/25/2831814.htmlThe free command displays the idle, used physical memory and swap memory in the Linux system, and the buffer used by the kernel. In Linux system monitoring tools, the free command is

Linux Basic Training TutorialsLinux methods for querying the history operation timeTo view the operation time of the history record in the Linux operating system, you can do this in the following steps:Brother Lian Linux Training Basic Tutorials1,

Summary"工欲善其事 its prerequisite", as a rookie, but also stole from others to learn something. Today I saw a colleague using a terminal command line tool and felt like I was weak. The tool was then searched on the Internet. Found a similar tool is

NL commands are used in Linux systems to calculate the line number of a file. NL can automatically add a line number to the output file content ! The default result is a bit different from cat-n , nl can make the line number more display design,

When using the system, we have more or less the need to search and find, we must search for a keyword in the text, or filter out some specific lines in the text. The grep command gives us such a feature, and grep can also use regular expressions to

x86 on the computer, arm on the phone, in their respective fields are very mature CPU architecture, godson also participate in the competition is very difficult, even if it is Intel, crush the scalp crazy subsidies to their own atom x86 or mobile

Tag: Extract the user under the shell and display the relevant user namePractice One:Write a script1, add 10 users user1 to User10, password with the user name, but requires only the user does not exist in the case can be added;Extension: accepts a

AT commandConfirm that the ATD service has been started before using[Email protected] tmp]# Ps-ef |        grep atdroot 35241 1 0 16:15? 00:00:00/usr/sbin/atd[[email protected] tmp]#/etc/init.d/atd status #运行状态查看atd (PID 35241) is running ...Start

Linux is almost ubiquitous, whether it is server building or client development, and the basic skills of the operating system are essential to the full stack.Selection of the systemLinux distributions can be broadly divided into two categories, one