Linux

Linux boot processObjective:Linux is a free and open source Unix-like operating system. The kernel of the operating system was first released by Linus Torvalds on October 5, 1991. After adding the user-space application, it becomes the

1, the creation of a 10G file system, the type of EXT4, requires the boot can be automatically mounted to a separate data/data directory;# fdisk /dev/sda Welcome to  fdisk  (util-linux 2.23.2). The changes will remain in memory until you decide to

This article is based on CentOS 64-bit1. First download Tomcat7.0 (apache-tomcat-7.0.64.tar.gz)Download http://tomcat.apache.org/download-70.cgi from official website2. Copy the apache-tomcat-7.0.64.tar.gz to the/usr/lib/ Apache-tomcat /directory

Operating System-Implementation and Application of processes/Threads internal communication-semaphores and PV operations (solving the dining and producer and consumer problems of philosophers), system-pv Main content of this article: Semaphore

CentOS 6.5 installation Redis-2.8.23Installation environment: CentOS 1, 6.5 Redisredis-2.8.23Download and install: 1. Switch to the/usr/local/src/directory: [Root @ node2 ~] # Cd/usr/local/src Download the source code package: [Root @ node2 src] #

Upgrade Git1.7.1 to Git2.2.1 in CentosInstallation

Vsftpd-2.2.2-11 installation under CentOS6.5 (virtual user) # The vsftpd service used is a built-in image of CentOS6.5. # Check whether an image disc is attachedDf-ThFilesystem Type Size Used Avail Use % Mounted on/Dev/mapper/VolGroup-lv_root ext4 18

Install Java 1.8 on CentOS Elasticsearch requires jdk 7 and later, and Oracle JDK version 1.8.0 _ 25 is recommended. This article describes how to install java 1.8 on CentOS. More elasticsearch articles welcome to my blog: http://logos.name/ First,

Upgrade ipvs under CostOS7Environment CentOS7Original version:Psql-versionPsql (9.2.14)Prepare to upgrade to version 9.4Full backup of Postgresql -Bash-4.2 $ pg_dump-U postgres whr_info_db> whr_info_db_bak.copy. SQL; this statement uses copy backup

How to add a static route on centos 7 1. Add a temporary static route (that is, it becomes invalid after restart) Ip route add172.22.2.0/24 via 172.22.3.254dev eno16777984 2. Add a permanent route Edit or create a/etc/sysconfig/network-scripts/

Detailed explanation of CentOS Permissions 1. Linux File Attribute structure format (take the root user's home directory as an example) [Root @ localhost ~] # Ls-l # command for displaying file names and Related Properties Total 120 Drwxr-xr-x 2

New to Centos 7 1. Modify the SSH port number in Centos 7 1. Modify/etc/ssh/sshd_config Vi/etc/ssh/sshd_config # Port 22 Add the following line under this line Port 7156 // Add this line below 2. Modify SELinux Run the following command to

Install Python3.5 on Centos7Centos7 is installed with python2.7.5 by default. For example, yum uses python2.7.51 to download the package of python3.5. Https://www.python.org/downloads/release/python-351/ at python Official WebsiteDownload the tgz

Mount ntfs USB flash drives to centos It seems that you can mount-t ntfs directly before, but today it is not working, it may be to minimize the installation of the margin. Asked the next mother, ntfs-3G this software can, yum search did not

Common CentOS learning commands ls Command Format and directory Processing Command ls Command Format: Command [-options] [parameters] For example: Ls-la/etc Note: 1) Some commands do not follow this format 2) when there are multiple options,

Build an NTP server in CentOS 6.7 LAN 1. Install the ntp-4.2.8p4

Configure nginx reverse proxy in CentOS System centos6.2 Install contos first, which is omitted here. 1. Install gcc Yum install gcc-c ++ Ii. Install the required dependent Libraries Yum-y install zlib-devel openssl -- devel pcre-devel 3.

Deploy seafile server in centosSeafile deployment environment: OS:CentOS6.7 64 bit os Internal IP:192.168.202.128 Seafile version:seafile-server-5.0.2 Links: Seafile: http://www.seafile.com Python: http://www.python.org Development tools for

Use pptpd to build a VPN Server in CentOS 6.7 x64 Principle: PPTP uses the PPP protocol to encapsulate user data and then encapsulates PPP data frames in IP data packets. pptpd is more responsible for the connection from the client to the server,

Centos7 compilation and installation of MySQL5.5 Disable Firewall SystemctlstopfirewallSetenforce0Check whether MySQL is installed rpm-qa|grepmysql[Root @ localhost ~] # Rpm-qa | grepmariadbcentos7 default databasemariadb-libs-5.5.44-1.el7_1.x86_64[