digitalocean centos

Install sshpass in CentOS 6 and sshpass in centos As for Ubuntu, the default yum install sshpass cannot install sshpass. The following steps are required: Cd/etc/yum. repos. d/wget http://download.opensuse.org/repositories/home:Strahlex/CentOS_CentOS-6/home:Strahlex.repoyum install sshpass Centos 63 installation methods It's just a collection of softw

Shared File Mounting and Centos mounting among linux centos servers File Sharing and mounting between linux Centos (6.6) servers Purpose: Because Server Load balancer is configured on the server, file uploading on multiple servers must be synchronized. The purpose is to set Server 1 as the master file server. Server 1: 192.168.1.100 Server 2: 192.168.1.20 The win

Install MySQL in CentOS 7 and mysql in centos Since MySQL was acquired by Oracle, the default yum database of CentOS was changed from MySQL to MariaDB. To install MySQL, we need to add the official MySQL Repo to the CentOS repo. Access-> MySQL official repo list Found link: http://repo.mysql.com/mysql-communi

CentOS-6.3 real machine installation tutorial, centos-6.3 real machine tutorial Installation tutorial for CentOS-6.3 Step 1: Prepare 1. Download CentOS-6.3-i386-bin-DVD1.iso 2. Download and install UltraISO 3. Prepare a 4G or above USB flash drive (the USB flash drive will be formatted. Please save important data

First, download the CentOS source code1.1 Viewing the CentOS versionCat/etc/issue1.2 Viewing the Linux kernel versionUname-r1.3 DownloadsFile name: kernel-2.6.32-220.el6.src.rpm: http://vault.centos.org/6.2/os/Source/SPackages/Official website: http://vault.centos.org/1.4 Obtaining source code from KERNEL-2.6.32-220.EL6.SRC.RPM1. Rpm-i kernel-2.6.32-220.el6.src.rpm2. Next generation in/root/rpmbuild/sources

I originally installed CentOS when the CD version, but also to be stuck in this step, and then I in the "virtual machine-and cancel the installation of Vmare tool" click "Cancel Installation Vmare tool", then he can go on, the normal installation, But now that I'm installing the mini version of CentOS, I found that the option to install Vmare tool on the "virtual machine," which is not the Vmare tool, is no

Tags: Ar OS SP strong Div on art BS line Centos6.0 was installed on the virtual machine a while ago, and nginx + PHP + MySQL was configured, but the local machine could not be accessed. I have never been involved. The details are as follows: 1. The local machine can ping the Virtual Machine 2. the VM can also ping the host. 3. virtual machines can access their own web 4. The local machine cannot access its Web It was later discovered that the firewall blocked port 80. Check whether port 80 of th

Install the CentOS 6.5 32-bit (centos-6.5-i386) +postfix+dovecot+openwebmail passwd authenticated messaging system. Install server partition:/boot partition at least 200M,SWAP partition physical memory 1-2 times, allocate/home/var directory to another 1 hard disk, allocate the remaining capacity of boot hard disk to/partition Select the mode of the server platform, select the editing environmen

Many servers in the Organization are RedHatAS4 and AS5 machines. You often need to install and compile software packages. upgrading to the CentOS system is much more convenient! I checked the relevant materials online, but they were not satisfactory. I finally found out the following methods and shared them with you! Check the current system version # less/etc/redhat-release and check whether Redhat's yum series package exists in the installed package

Configure the VPN proxy server in CentOSI use CentOS 6.4 Here. The configurations of other linux versions are basically the same.1. Check whether the PPP and TUN devices of the VPS are correctly installed. The code is as follows:Copy code Ls/dev/pppLs/dev/net/tun# OrCat/dev/pppCat/dev/net/tun If the message "No such file or directory" or "No such device or address" is displayed, it indicates that it is not installed. Generally

1. Installing ApacheYou can install Apache by entering the following command in the terminal:sudo yum install httpdsudo means what to do with the root user. It is very convenient to confirm the download installation by clicking on Y.Then use the following command to start the servicesudo service httpd startNow do not worry down, directly in the browser input digitalocean to your IP address, you should be able to access the Apache Welcome page. Looks l

1 in the/etc/boot/gurb2/grub.cfg# # # End/etc/grub.d/00_header after adding:# # # Begin/etc/grub.d/30os_prober # #Menuentry ' Windows ten (loader) (on/dev/sda1) ' {Insmod Part_msdosInsmod NTFSSet root= ' HD0,MSDOS1 'Chainloader +1}# # # End/etc/grub.d/30os_prober # #In Linux view Win7 system is the partition is SDA several, if it is sda1 set root= ' hd0,msdos1 ' and so on.2 Modifying the boot orderInTerminal_output Consoleif [x$feature_timeout_style = xy]; ThenSet Timeout_style=menuSet timeout=5

Server-side configuration1. Installing Nfs-utils and RpcbindYum Install nfs-utils Rpcbind2. Set up boot serviceChkconfig NFS OnChkconfig Rpcbind on3. Start related servicesService Rpcbind StartService NFS Start4. Create a shared directoryMkdir-p/export/primaryMkdir-p/export/secondary5. Edit the/etc/exports file to add the following:Vi/etc/exports/export* (Rw,async,no_root_squash,no_subtree_check)6. Refresh configuration takes effect immediatelyExportfs-aClient Configuration1. Installing Nfs-util

CentOS 7 and centos1. Install the 4.1.1 Kernel 1. Install softwareCompile and install the new kernel, depending on the development environment and development library# Yum grouplist // check the installed and uninstalled Software Package groups to determine whether the corresponding development environment and development library are installed;# Yum groupinstall "Development Tools" // usually install these two software packages. This will ensure that

Install jdk in centos 6.5 and jdk in centosInstall jdk in linux1. Download the linux jdk version:Jdk-6u1-linux-i5862. Transfer the jdk file to the server/usr/local/jdk [the usr non-internal program and the program outside the command are installed in this directory] Directory,[No jdk directory to create one: mkdir jdk] send the file here3. Enter the usr/local/jdk directory and enter the command:Sh jdk-6u1-linux-i586.bin4. Configure jdk information: En

Mount NTFS partitions under CentOS presumably everyone is familiar with it, this is the use of our ntfs-3g Installation Method 1 Yum install fuse ntfs-3g-y Note: Fuse for small core, ntfs-3g is my need,-Y to agree to install, no-y words also have no effect, only when installed he will prompt you to agree, and installation of the path. Installation Method 2. ntfs-3g download page: http://www.tuxera.com/community/ntfs-3g-download/ Installation step

The desktop can be selected all Start installation Installation Complete Re-boot Note Setting up NTP Add host Record [Email protected] ~]# cat/etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 :: 1 localhost localhost.localdomain localhost6 localhost6.localdomain6 192.168.213.199 ORA11G-DG1 [Email protected] ~]# Turn off SELinux [Email protected] ~]# sed-i '/selinux/s/enforcing/disabled/'/etc/selinux/config [Email protected] ~]# Cat/etc/sysconfig/selinu

CentOS i386 5.1Actual Country- http://mirror.centos.net.cn/5.1/isos/i386/ http://centos.candishosting.com.cn/5.1/isos/i386/ http://mirror.be10.com/centos/5.1/isos/i386/ http://ftp.hostrino.com/pub/centos/5.1/isos/i386/ http://centos.ustc.edu.cn/centos/5.1/isos/i386/ Nearby Countries- http://ftp.tcc.edu.tw/Linu

ArticleDirectory Security Settings Configure OpenSSH server Update and install new software packages After installing the system according to "minimum Virtual Machine installation centos 6.2", we also need to perform some initialization settings. Security Settings Because the root user has full operation permissions on the system, in order to avoid some mistakes, we recommend that you log on to the system as a general user. I

Upgrade CentOS 6.5 to CentOS 7. RedHat provides a redhat-upgrade-tool upgrade tool;[1] Configuring software sources # Vim/etc/yum. repos. d/upgrade. repo[Upgrade]Name = upgradeBase url = http://dev.CentOS.org/centos/6/upg/x86_64/Enable = 1Gpgcheck = 0 [2] installing software toolsYum-y install preupgrade-assistant-contents redhat-upgrade-tool preupgrade-assistant