CentOS transferred by Javacpp FFMPEG

1. Java and FFMPEGFFMPEG It is a widely used media processing library, in the Java world, to deal with the weak video capabilities, so there is a very large demand for Java transfer FFMPEG.There are many ways in which Java transfers C. Can be used

Centos 7.1 Configuration DNS View

————————————————————————————————————Overview:1. Environmental Preparedness2. Configure the master configuration file3. Configure Zone files4. Start the service and test————————————————————————————————————1. Environment Readiness:OS:Software

CentOS 7.0 installation nvidia driver

Entos 7.0 NVIDIA graphics card installation steps:1 Download the driver on the NVIDIA networkAfter searching for the corresponding driver, do not point directly, but right Jian, Save Link as ...Otherwise, there will be a half-day download of the

CentOS Mount New Hard Drive

1. View current drive usage: [email protected]_node1 ~]# df-hfilesystem Size used Avail use% mounted on/dev/mapper/volgroup-             Lv_root 35G 25G 8.3G 76%/tmpfs 1.9G 0 1.9G 0%/dev/shm/dev/sda1 485M 35M 425M 8%/boot/dev/mapper/volgroup-lv_home

Centos/redhat using the disc yum source

Mount the ISO image of the CentOS5[[email protected] ~]# mount -t iso9660 /dev/cdrom /mnt mount: block device /dev/cdrom is write-protected, mounting read-only [[email protected] mnt]# cd /etc/yum.repos.d/ [[email protected] yum.repos.d]# ls

Installing JDK1.7 under CentOS

1. installation Package Preparation:First download the jdk,http://www.oracle.com/technetwork/java/javase/downloads/website jdk7-downloads-1880260.html, I download jdk-7u45-linux-x64.tar.gz, download to home directory2. Unzip the source packageCreate

Build CentOS 5.2 System source Tree

CentOS 5.2 Builds the source tree, actually just yum-y install Kernel-develThen view the/lib/modules/2.6.18-92.el5/build corresponding soft connection path:. /.. /.. /usr/src/kernels/2.6.18-92.el5-i686Rename the/usr/src/kernels/2.6.18-404.e15-i686

CentOS uses Chkconfig management system services default startup or not

first of all, we need to know some of the running levels of Linux programs Run-level Level 0 means: shutdownLevel 1 means: Single user modeLevel 2: Multi-user command line mode with no network connectionLevel 3 means: Multi-user command line mode

How to install JDK8 under CentOS

Determine if the installationFirst, we have to determine whether the machine is installed JDK, many people recommend the use of the Java-version command. Using the java-version command on my computer, the contents are as follows:Java Version "1.7.0_4

CentOS installation vsftp and configuring users

First step, install Vsftp# 1, execute the following command as Administrator (root) yum install vsftpd# 2, set boot vsftpd FTP service chkconfig vsftpd on# 3, start vsftpd service Service vsftpd start Step Two, configure the firewall#

The best solution to solve the CentOS network speed is extremely slow

Excerpt from: http://www.centoscn.com/CentosBug/osbug/2014/0614/3138.htmlI used CentOS, but found that the speed is almost impossible to access the Internet, even Baidu can not open, but win is fast. Later think of accidentally remember once saw a

Switch from general user to root user in CentOS

--->http://www.centoscn.com/centos/help/2014/0624/3173.html1. Open the terminal, the prompt is "$", indicating that the user is a normal user, at this time, the direct input Su, enter, entered the root password, return, you can switch to the root

CentOS Delete default route

Describe:The virtual machine installed CentOS, the installation network is configured to fixed IP, the system installed and added a network card port, and positioning as a bridge mode, and the original network card is changed to DHCP to obtain the

Installing and configuring Server JRE 8 in CentOS

In fact, it is very simple:1. Download from http://www.oracle.com/technetwork/java/javase/downloads/server-jre8-downloads-2133154.html2, here to get a server-jre-8u60-linux-x64.gz, uploaded to the server/usr/local3, to the directory, run the command:

How to start the CentOS Setup service

Two ways to boot the CentOS Setup service1, use Chkconfig to configure the boot level In the case of CentOS or redhat other systems, the system will not start automatically after installation, such as httpd, mysqld, postfix, etc., if the service is

CentOS Mini Usage Diary (i)

After installing the CentOS minimal version in VMware Fusion, the first problem encountered was to load the optical drive. So, Baidu a bit, how to use the optical drive device under Linux, operation as followsCd/mntmkdir

CentOS Mini Usage Diary (i)

After installing the CentOS minimal version in VMware Fusion, the first problem encountered was to load the optical drive. So, Baidu a bit, how to use the optical drive device under Linux, operation as followsCd/mntmkdir

CentOS Mini usage Diary (ii)

The next problem is that the network card is not enabled, this is a configuration problemVi/etc/sysconfig/network-script/ifcfg-eth0VI After opening the configuration file, change the Onboot=yesStatic IP can be configured without DHCPonboot=yesipaddr=

CentOS Mini Usage Diary (i)

After installing the CentOS minimal version in VMware Fusion, the first problem encountered was to load the optical drive. So, Baidu a bit, how to use the optical drive device under Linux, operation as followsCd/mntmkdir

The CentOS command sets the network IP method

1, Command: ifconfig (if there is no IP addr=***** option) indicates that no IP address is configured2, at the command prompt, edit the VI space/etc/sysconfig/network-scripts/ifcfg-eth0 after it appears as:650) this.width=650; "src=" Http://s3.51cto.

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