Linux

Last night, I finally submitted the first Patch in my life, I woke up this morning and couldn't wait to see my cell phone, and I found that the maintainer Andrew Morton me at 6:31: I was The patch has been added to the -mm tree. suddenly excited.

Management of users and groupsIn the system, the purpose of creating users and groups is to manage the uniform allocation of permissions for system resources. It is like saying that in a company's resources, different levels of employees on the use

Tag: Class not returns LIN filename ASC sof open matchTransferred from: http://www.cnblogs.com/ggjucheng/archive/2013/01/13/2856896.htmlBrief introductiongrep (Global search Regular expression (RE) and print out of the line, full search of regular

Why learn a network namespaceName spaceMany containers and virtualization technologies are dependent on the network namespace.Typical representatives of container virtualization technologies such as LXC, Docker. Neutron also uses the Linux network

Recently found a problem when applying a service on LinuxApplications launched using SSH remote connection also died when SSH was shut down, and I checked the reason on the Internet.Roughly speaking, SSH will send a terminating command to the

Refer to the bird Brother's Linux private food content, I just simple record more important knowledge points, so the layout is not much attention, if the writing too serious small white also can not see in it.Watch the video! This article only

Data Recovery Failure Description:The original storage is a 12 2T hard disk composed of Linux RAID6, the file system is EXT3, this storage is zoned 3 LUNs, each 6TB size, one day after the raid failure, maintenance personnel in order to salvage the

In the actual environment, the server through the network port binding technology, can easily realize the network port redundancy, load balancing, so as to achieve high availability, and can improve network performance, greatly improve network

1. Configure the host name to change:Temporary method:Hostname localhost# exit the current shell and re-login can take effect. This method can only be modified in a temporary way and fails after the system is re-established.Permanent method:Method 1:

Task Scheduler1. Perform one task at a time in the futureAtBatchAt timeAt>commandAt>ctrl+dSpecified timeAbsolute time: hh:mm DD. Mm. YY Mm/dd/yyRelative Time: now+#Unit: Mininus,hours,days,weeksExecution result of the command: sent to the user who

A security vulnerability that only happens on Windows is fast passing. Malware hackers and denial-of-service veterans are increasingly targeting outdated embedded Linux devices, so the topic of several lectures on the October European Embedded Linux

Today, colleagues want to collect all the hardware log information of IBM3650 M4 in redhat6.4 system environment, when executing the IBM Log collection program, the following error appears:/lib/ld-linux.so.2:bad ELF interpreter:no such file or

Building environmental referenceshttp://blog.csdn.net/ubunfans/article/details/47724341This tutorial is basically correct.One thing to add isMake All-j4 After that, a lot of *.bin files are generated below build/bin/to prove that the compilation

We often find a file in Linux, but we do not know where to put it, you can use some of the following commands to search. These are the information found on the Internet (reference 1), because sometimes it is not used for a long time, and when it is

1. InstallationTurn off iptables and SELinux before installing.CentOS Enter the following command:Yum Install Samba Samba-clientUbuntu enter the following command:Apt-get Install Sambaapt-get Install samba-client2. SettingsCreate a folder:Mkdir/home/

Because of the project needs, these two days in C + + to do XML file parsing work. Under Linux there is a handy repository for manipulating XML files,--LIBXML2, which provides a set of C-language interfaces for creating and querying XML files. This

Screen Recording tool Xvidcap under LinuxJune 05, 2008Xvidcap is the screen recording tool under Linux, which is a necessary trick to explain how to use the software and demonstrate the operation of the computer.Xvidcap is probably the abbreviation

Detailed explanation of linux sed commands and sed commands Sed is a good file processing tool. It is a pipeline command mainly used for processing by behavior units. It can replace, delete, add, and select data rows, next, let's take a look at the

002day -- common linux commands and common linux commands Exit terminal command: exit Command to disable Linux: init 0 How to switch the virtual terminal: Ctrl + Alt + F [1 ~ 6] Who command: check how many terminals are open Whoami command: Get

One Linux Command 10 and one Linux Command 10 every day File Processing Command: lnCommand name: ln command name: linkSyntax: ln-s [original file] [target file]-S: Create a soft connectionFunction Description: generate a link file. #