1. Use the first Aid disk group for maintenance
The first Aid disk group (also known as the Boot/root Disk group) is an essential tool for system administrators. It allows you to start and run a complete Linux system independently. In fact, there is a complete Linux system on the 2nd disk of the first aid disk group, including the root file system, while the 1th disk holds the bootable kernel. It is easy t
Abstract
Linux boot process, including BIOS power-on self-check post, copy MBR information (start bootloader), load kernel, if you are familiar with grub when mounting the root file security system, you will know that there are three grub types at Linux Startup: Root, kernel, and initrd. The three functions are as follows:
1. Specify the directory where the kernel is located2. Specify the kernel name, mount
How can I Upgrade Linux Mint 17.3 to Linux Mint 18?
The Clement Lefebvre and Linux Mint development teams promise to launch an in-place upgrade solution for those currently running Linux Mint 17.3 "Rosa. Now, the upgraded version is available, and it runs smoothly. In this article, we will discuss the advantages and di
New Linux literacy and linux literacyI. Linux features
1. free/open-source;2. multithreading/multiple users are supported;3. Good security;4. superior memory and file management.
Linux requires at least 4 M --> embedded developmentIi. File directory
All hardware and software of Li
Hero, founder of Linux: Can Linux get money? -- Linux general technology-Linux technology and application information. For details, refer to the following section. At that time, there was a prank prevalent on the Internet.
It is said that there was a poor boy named Craig who had cancer and was struggling to die online
In LINUX, how does one partition a LINUX disk? Installation File log? -- Linux general technology-Linux technology and application information. For details, refer to the following section. LINUX features:
Open, multi-user, multi-task, good user interface, device independenc
Linux cloud automated O M course 4: linux cloud AutomationAutomated O M for Linux
I. vim
1. Move the vim cursor
1) In command mode
: Number ### move to the specified row
G ### last line of the file
Gg ### first line of the file
2) In insert mode
I ### insert a cursor
I ### first line of the cursor
A ### next position of the character where the cursor is locate
1. How can I know what version of linux I am using? The following methods will give you the answer!1. Run the following command to view the kernel version:1) [root @ q1test01 ~] # Cat/proc/versionLinux version 2.6.9-22. ELsmp (bhcompile@crowe.devel.redhat.com) (gcc version 3.4.4 20050721 (Red Hat 3.4.4-2) #1 SMP Mon Sep 19 18:00:54 EDT 20052) [root @ q1test01 ~] # Uname-Linux q1test01 2.6.9-22. ELsmp #1 SMP
First, how to know what version of Linux you are using, here are a few ways to bring you the answer! 1. View the kernel version command:1) [[email protected] ~]# cat/proc/versionLinux version 2.6.9-22.ELSMP ([email protected]) (GCC version 3.4.4 20050721 (Red Hat 3.4.4-2)) #1 SMP Mon Sep 19 18:00:54 EDT 20052) [[email protected] ~]# uname-aLinux q1test01 2.6.9-22.elsmp #1 SMP Mon Sep 18:00:54 EDT 2005 x86_64 x86_64 x86_64 gnu/linux3) [[email protect
Every year, Linux journalists and enthusiasts will openly discuss whether the next year will be the "Linux desktop" year. Although it is easier than ever to buy a new machine that is already running Linux or migrate existing Windows systems to Linux, simply installing and booting L
one, how to know oneself is using Linux is what version, the following several methods will bring you the answer.
1. View Kernel version command:1) [root@q1test01 ~]# cat/proc/versionLinux version 2.6.9-22.elsmp (bhcompile@crowe.devel.redhat.com) (gcc version 3.4.4 20050721 (Red Hat 3.4.4-2)) #1 SMP Mon Sep 18:00:54 EDT 20052) [root@q1test01 ~]# uname-aLinux q1test01 2.6.9-22.elsmp #1 SMP Mon Sep 18:00:54 EDT x86_64 x86_64 x86_64 gnu/linux3) [r
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Article Title: the father of Linux responded to Microsoft's recommendation of open-source Linux code technology. Linux is a technology channel of the IT lab in China. Some basic categories including desktop applications, Linux system management, kernel research, embedded systems, and open-source systems some time ago,
Linux redirection and pipelines, Linux redirection PipelinesStandard output redirection
">" OPERATOR: overwrite the content of the target file
huey@huey-K42JE:~/huey/linux/cmdline$ date > foohuey@huey-K42JE:~/huey/linux/cmdline$ cat fooFri May 8 09:55:42 CST 2015
">" OPERATOR: append the output content to the end of th
Rotten mud: synchronization of Linux and windows files, rotten mud linux
This article was sponsored by Xiuyi linfeng and first launched in the dark world.
In the previous article, we introduced file synchronization between Linux systems. This article describes file synchronization between Linux and windows systems and
In the Linux File Command Master Guide, we discussed the basic information needed to leverage the most basic and most common Linux file commands. In this article, I will discuss the Linux system commands in the same way.As we learned in the previous article, in the Linux/unix world, everything is considered a file, inc
http://sopace.blog.51cto.com/1227753/670526
How do you know what version of Linux you're using, and here are a few ways to get the answer.1. View Kernel Version command:1) [root@q1test01 ~]# cat/proc/versionLinux version 2.6.9-22.elsmp (bhcompile@crowe.devel.redhat.com) (gcc version 3.4.4 20050721 (Red Hat 3.4.4-2)) #1 SMP Mon Sep 18:00:54 EDT 20052) [root@q1test01 ~]# uname-aLinux q1test01 2.6.9-22.elsmp #1 SMP Mon Sep 18:00:54 EDT x86_64 x86_64 x86_
Linux runs a variety of internet services, from Google search to Facebook. Linux also runs on many devices, including our smartphones, TVs, and even cars. Of course, Linux can also run on your desktop system. If you're new to Linux, or you want to try something different on your desktop computer, this article will brie
On personal computers, WinDOS systems and Linux systems can be used to complement each other, and in this article we'll show you how to use both systems on a single computer, including the best way to start, what files to use, and more.
In the past few years, Linux has been well established as one of the options for server and workstation operating systems.
Many professional users found that
Five, do Linux administrator: 21 questions
70. How to check the use of Linux hard disk?
In a Linux environment, you can use the DF command to view the hard disk usage. Here's an example of an df-t-H (-t parameter: Displaying the file system type, the-h parameter displaying information in a more readable way) command input:
FileSystem Type Size Used avail use% Mou
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