CentOS

System Environment: CentOS-6.5Installation Method: RPM InstallationSoftware: jdk-7-linux-i586.rpm: http://www.oracle.com/technetwork/java/javase/downloads/index.htmlInspection System Original Version[email protected]localhost ~]# java-versionJava

When the Vmbox virtual machine is configured, the operation of replicating virtual machines is often used for convenience, but the replicated virtual machines are not able to connect to the local area network even if they adopt the way of bridging

Chinese New Year, want to install Kali Linux directly on the hard disk, do not need to plug in the U disk every time LiveCD, but the installation process is really!! What fucking word I can say!!First, the partition problem, NTFS has four partitions,

The first step : Modify the System Grub vi/boot/grub/grub.conf To add a biosdevname=0 startup parameter, I modified the result as follows: [Email protected] ~]# cat/boot/grub/grub.conf # grub.conf generated by Anaconda## Note that you don't have

First step: Check if the Linux-brought JDK is installed (uninstall CentOS installed 1.4)The installed CentOS will bring openjdk, with the command java-version, will have the following information:Java Version "1.6.0"OpenJDK Runtime Environment

In CentOS, the configuration of the JDK environment, this is still frustrating I listen to a long time. In particular, in a single configuration, resulting in my root user will not be able to log in, and with other ordinary users to log on, using su-

CentOS Configuration VSFTPD Server1. Install vsftpd via Yum[Email protected] ~]# yum-y install VSFTPDPlus-y is prompted by default to press Y directly. The VSFTPD version of Yum installed here should be 2.2.2.[[Email protected] ~]# service VSFTPD

# SSH Login Slow fixVim/etc/ssh/sshd_configUsedns No# Add LimitsVi/etc/security/limits.conf* Soft Nproc 102400* Hard Nproc 102400* Soft Nofile 102400* Hard Nofile 102400# Add sysctl.confVi/etc/sysctl.conf#numbers of timewait,180000

1, start the screen, select the first item, and press the E-letter key. Such as650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/58/0C/wKiom1SozOWyVyNZAAEkYQQNwcc253.jpg "title=" 1.png " alt= "Wkiom1sozowyvynzaaekyqqnwcc253.jpg"/>2, move

CentOS makes the local CD as a Yum source for easy resolution of dependency packages:1./ETC/YUM.REPOS.D directory has two files: Centos-base.repo (networked yum installation), Centos-media.repo (local Yum source)VI

Original address: http://www.cnblogs.com/balaamwe/p/3678527.html1. Installing Erlang1.1 Preparation, install dependent libraries firstYum-y install make GCC gcc-c++ kernel-devel M4 ncurses-devel openssl-devel Yum Install Ncurses-devel 1.2 Download

Note: The basic operation of the firewall command:Querying firewall Status:[[Email protected] ~]# service iptables statusTo stop the firewall:[[Email protected] ~]# service iptables Stop To start the firewall:[[Email protected] ~]# service iptables

CentOS 7.0 Minimized installationThe first line is login[[Email protected] ~]#[[email protected] ~]# CD. /[[email protected]/]# lsbin Dev home lib64 mnt proc run SRV tmp Varboot etc Lib media opt root sbin sys usrCompare with disk files[[email

http://stackoverflow.com/questions/24756240/how-can-i-use-iptables-on-centos-7# sudo service iptables startRedirecting to /bin/systemctl start iptables.serviceFailed to issuemethod call: Unit iptables.service failed to load: No such file or

But the firewall rules in CentOS are quite tight.The content can be seen with Curl http://localhost:10000, but externally inaccessible because the firewall does not have port 10000 open and 10000 ports need to be added to the trust ruleJoin method:

The JDK is installed first1. Download nginx-1.6.2.tar.gz2. Ensure that the g++, GCC, Openssl-devel, Pcre-devel, and Zlib-devel software are installed before installationYum Install GCCYum Install zlib zlib-devel OpenSSL openssl--devel pcre

Solution to slow ssh login in CentOSI believe many of my friends have abandoned telnet rlogin or X-window for security reasons when using the Linux system, and used openssh as their default remote logon method. However, it is often the case that

CentOS VM startup error: cocould not open/dev/vmmonAn error is reported during initial installation, but the interface can be opened and can be properly installed. However, an error is reported after the installation. Gtk-Message: Failed to load

In Centos, how does one modify the system time permanently? In centos, how does one modify the system? When Centos is used, if the local time is not correct, the command date-s "15:15:15" takes effect immediately. However, after the system is

Single ip Address Configuration for multiple domain names in apache in centos, centosapache Set the documentroot directory to/test. There are two domain names: www.test.com and blog.test.com. First open httpd. conf, find # Include