Linux

Environment IntroductionThe release version is Debian 6.0 and the kernel version is 2.6.32-5-686. The basic development environment is already available.The kernel version to compile is 4.3.Kernel sourceDownload the kernel source linux-4.3.tar.xz

Partition type Introduced Note /boot Boot partition General Settings The 100m-200m,boot directory contains the kernel of the operating system and the files to be used during the boot process. /

1. Create a new folder:mkdir folder2. Modify the folder or file name:MV Main.cpp hello.c3, vi Display line number::Set nu4, decompression. GZ and compressionTar zxvf FileName.tar.gzTar zcvf FileName.tar.gz DirName5. Installation programsudo apt-get

ExtractSyntax: tar [main option + Secondary options] file or directoryWhen using this command, the main option is required, and it tells Tar what to do, auxiliary options are auxiliary and can be used.Main options:C Create a new profile. Select this

1. InstallationUbuntu is installed by default openssh-client, so it is not installed here, if your system is not installed, then use the Apt-get installation can be.Installing Ssh-serversudo apt-get install Openssh-serverInstalling Ssh-clientsudo

Linux Export Command Parameters (reprint)   Function Description: Sets or displays environment variables. Syntax: Export [-fnp][variable name]=[variable setting value] Supplemental Note: When executing a program in the shell, the shell provides a

Summary of basic network port operation commands in CentOSThis article mainly introduces the basic network port operation commands of Linux system, including solutions for port conflict. For more information, see Close the portIptables-a input-p

CentOS partition cfdisk operation Warning: If you are installing an xp and CentOS dual-system, do not move Disk Partitions under centos. Otherwise, the boot zone will crash and you will not be able to start both systems .!!! If you have already

Install and Configure nfs in CentOS 6.7 NFS is short for Network File System, that is, Network File System. It allows different machines and operating systems to share their data over the network, allowing applications to access data on server disks

Install the yum source on the attached disc of each CentOS version Mount/dev/cdrom/media # Centos5 ## Vi/etc/yum. repos. d/CentOS-Base.repo C5-media Name = CentOS-$ releasever-Media Baseurl = file: // media/ Gpgcheck = 1 Enabled = 1 Gpgkey = file: //

CentOS uses dmidecode to obtain server hardware informationThis article describes how to use dmidecode to obtain the hardware information of Linux servers. It is especially suitable for checking the hardware configurations provided by the host

Connect to the server using the terminal software secureCRT[Connect to the server through the terminal software secureCRT] Connection Service: ssh (secure shell) Security Kernel Connect to the service protocol and use port 22 Set secureCRT:

In the third quarter, 46% of DDoS attacks came from Linux computers. According to research reports from Kaspersky Labs and Imperva in the third quarter of this year, DDoS attacks have become a very frequent topic and even mask many more serious

Install spark in ubuntu1. first, prepare the environment. The JAVA environment and the Python environment are required (by default) after JAVA downloads JDK, configure the JAVA environment variable 1 export JAVA_HOME =/opt/jdk1.8.0 _ 452 3 export

Zabbix Client installation tutorial [root@localhost ~]# yum install -y gcc make[root@localhost ~]# cd /usr/local/src[root@localhost ~]# wget

Nginx implements Load Balancing for three virtual machines in centos Environment Server Load balancer First, let's take a brief look at what Server Load balancer is. Simply understanding what it means literally can explain that N servers are equally

Build extmail mail server using CentOS Extmail Construction Directory 1. Background introduction... 2. Practical drills... 2.1 Operating System Installation 2.2 create a YUM repository... 2.3 configure MTA-postfix ...... 2.3.1 install postfix... 2.

Set up SVN server in Centos6.51. Set up SVN Server 1. Install svn in Yum yum install subversion -y 2. Create a Test Database # Create the project storage directory mkdir/svn/kfc # Use the svnadmin command to create the project svnadmin

Vsftpd virtual user pam module authentication in centos7 I. The first packages to be installed are: Yum install vsftpd lftp ftp libdb-utils (generate virtual User Authentication database file)-y Systemctl restart vsftpd. service start

Openvpn service built on the intranet of a single Nic In Centos Centos single NicBuild openvpn service on Intranet The topology is as follows: Overview: 1. Implemented functions:... 1 2. Preparations before installation: 1 3. Install openvpn. 2 4.