RHEL7 new features:1. Identity ManagementKerberos 's cross-platform trust mechanism:Kerberos is fully compatible with the Microsoft Active Directory, enabling full use of Active Directory authentication. REALMD: This feature simplifies the configuration of RHEL into the Microsoft Active Directory and supports Autodiscover domain information. Rhel 7 adds two key new features that improve the way Rhel works with AD . cross-domain trusts (cross-realm trusts) are now established between RHEL7 and
Red Hat Linux Fault location technology detailed and examples (3)On-line fault location is in the event of a fault, the operating system environment is still accessible, fault handlers can be logged into the operating system through console, SSH, etc., in the shell to perform a variety of operation commands or test procedures in the manner of the failure environm
device drivers are combined with these features to deliver even better performance in terms of performance gains. Compared with competitors, the operating system of RedHat can migrate to a virtualized environment more quickly and effectively. The online transaction process (processing) test is based on the transaction volume per second, the Red Hat Enterprise Linux
1, first confirm whether the VNC installationBy default, the Red Hat Enterprise Linux Installer installs the VNC service on the system.Use the RPM command to check if VNC is installed and display the software name if it is installed:[Email protected]/]# Rpm-qa | grep VNCVnc-server-4.1.2-14.el5_6.6.x86_64If the software name is not displayed if it is not install
Set the network connection for the virtual machine to bridge mode in VMware.
In Red Hat, find the application-miscellaneous-network connection.
Modify the network connection under Ethernet, in the IPV4 setting, change the method to "manual", add the address, subnet mask, network management, DNS server and other information. Where the IP address and host address in the same network segment, the other t
Automatically run the program in Red Hat Linux
1. automatically run the program at startupAfter Linux is loaded, it initializes the hardware and device drivers, and then runs the first process init. Init starts other processes based on the configuration file. Normally, the modification is placed in/etc/rc or/etc/rc. d
Install Code: Blocks on the Red Hat Linux platformI have posted some of my previous little experiences. I am very beginner and hope to help the programmers who just got started. This is a C ++ IDE. Code: Blocks it is open-source and can run on Windows or linux on a cross-platform basis. It also supports MacOS, this too
Today, the Linux system is installed on ansible by Red Hat Enterprise Linux Server release 6.5 (Santiago).
Because the source of the system is a Yum source, install with yum install ansible, but error: (This error is that the Yum source is not registered with the Red
In our installation of Red Hat Linux. Half of the machines are configured for the primary server, with no desktop environment. When copying files from a USB stick, you are puzzled. I found it on the Internet. To access the USB drive, you must first mount them to the/mnt folder in your Linux system. The process of loadi
First, the Linux system installation configuration1. Select Desktop when installing the system2. Set eth0 nic as static IP, add subnet mask, gateway, DNS, and configure auto-start3. Modify/etc/hosts, add host name and corresponding IP4. Disabling firewall and SELinuxChkconfig iptables offVi/etc/selinux/configSelinux=disabled[Email protected] selinux]# setenforce 0[Email protected] selinux]# GetenforcePermissive5. Configure the local Yum sourceMkdir/me
"Mount-a" to mount all the non-mounted partitions in the Fstab file, automatically mount the edits and execute this command if no error is indicated.650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/71/E2/wKiom1XZ1arx2fdDAAA9DRlcYEg525.jpg "title=" n0z~ y53n (X9Q7CZ@V60J48T.png "alt=" Wkiom1xz1arx2fddaaa9drlcyeg525.jpg "/>Use "Df-ht" to view disk usage650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/71/DF/wKioL1XZ2DHgTsAFAAF7PjPwe10460.jpg "title=" 84of20x2]i@w068sbyt]f@a.png
address of the NIC is changed to complete.Another way is to modify the NIC configuration file Ifcfg-ethx, add a similar format to the MAC address: Hwaddr=00:aa:bb:cc:dd:ee.VSFTPD Configuration of server configurationInstallation and startup1. Use the following command to query whether it is installed:#rpm-qa|grep vsftpdVsftpd-2.0.5-10.e15If the above results are present, the installation is indicated. If it is not installed, you can find the installation package on the
Basic ACL settings for Red Hat Linux 7
1. ACL introduction:
The Access Control List (ACL) is the command List of the vro and vswitch interfaces. It is used to Control incoming and outgoing packets on the port. ACL applies to all routing protocols, such as IP, IPX, and AppleTalk.
2. How to view the permission list:
[Bkjia @ foundation2 Desktop] $ ls-l file-Rw-r --
Red Hat Linux Fault location technology detailed and examples (4)On-line fault location is in the event of a fault, the operating system environment is still accessible, fault handlers can be logged into the operating system through console, SSH, etc., in the shell to perform a variety of operation commands or test procedures in the manner of the failure environm
This article is based on Goland's official documentation and my own practice, a basic guide to the configuration of the Go Language environment on Linux systems, using the Linux version: Red Hat Enterprise linux Server release 7.5 (Maipo )First, we should go to the download
Recently, the CTO and co-founder Gil Tene of Azul Systems reported a very important but little-known Linux kernel patch, especially for Linux system users and administrators using the Intel Haswell architecture. In particular, users based on the Red Hat release (including CentOS 6.6 and ScientificLinux6.6) should updat
You'll need about 2.5 GB for the database software. If you perform a typical database installation and don't a customized database installation, then you'll need about 3.5 GB of disk space.
6, "Binutils" Issue (If you fond following error)
Q: "Error invoking target install of makefile/opt/oracle/product/9.0.1/plsql/lib/ins_plsql.mk"
A:This obviates the need to change binutils
Download the following Binutil RPM version and downgrade Binutil on the Oracle server:
ftp://ftp.redhat.com/pub/red
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