oracle linux 7 4

the boot disk Of a floppy disk is easy to break, it is also feasible to create one more disk. Www.2cto.com 3. Plan the Partition Plan of the Linux operating system in advance, which is different from that of the Microsoft operating system. The latter's partition planning has little impact on its performance. However, the partition planning for Linux is different, which has a great impact on the server perf

Because Windows 7 (Vista is the same) is activated by touching the Slic information of your OEM through grub, so the Master Boot partition MBR is occupied by this grub to activate Windows 7. However, if you want to install Linux in other partitions at the same time, a problem occurs: grub cannot be added to MBR; otherwise, Windows

User Management-there are a lot of things to learn about user information and password configuration file user management. Of course, there will be no simple introduction of two User Creation commands. There are too many such articles.Let's take a look at the important configuration files in two user management processes! Let's see where your configuration files are stored. User information file:/etc/passwd Password File:/etc/shadow user group file:/etc/group user group password file:/etc/gshado

administrator. It is a waste of time for ordinary users to learn complex maintenance system tools that are not frequently used. if they do not need to learn them, they will soon forget them! I am not a qualified network administrator. all my servers are configured with only the functions I need. setting ssh and ftp is enough, which saves me a lot of trouble. I never think too much about "security" because Linux is safe by default. Without a tape driv

How to install mysql 5.7.18 in Linux (CentOS 7) using YUM, centos5.7.18 MySQL is required for the project. because MySQL was previously installed on a windows server, there was basically no problem, but this time it was installed on the server. I am not familiar with installing the software on Linux, it took a lot of detours and delayed a lot of time. To avoid de

Linux Oracle on server B, Do not create databases during installation. The user's profile can be copied directly from server A. Note that you need to modify the original $ Linux Oracle_HOME location to the current location. 2. if Linux Oracle on server A uses spfile, Create

Oracle9i was released on Oracle Open World in October 2000, introducing many new features for Oracle databases, application servers, and development tools. Oracle9i is the industry's first complete and simple software infrastructure for a new generation of intelligent and collaborative applications on the Internet. Oracle9i actually refers to the complete integration of Oracle9i Database, Oracle9i Applicati

Home> database> Oracle> body Install oracle 11g in linux 14:17:56 let me say something Add to favorites I want to contribute [Font: small and big] My linux version is centos5.5 and the kernel version is 2.6.18-194. el5. in linux, it is best t

User Management ----User Information and password configuration file User management has a lot to learn. Of course, it won't simply put two User Creation commands.ArticleToo many. Let's take a look at the important configuration files in two user management processes! Let's see where your configuration files are stored. User Information File:/Etc/passwd Password File:/Etc/shadow User Group files:/Etc/group User Group Password File:/Etc/gshadow User Configuration File: /Etc/logi

When 64-bit Oracle 10g is installed on Oracle Linux Server Release 5.7, the following problems are encountered: Error in invoking target 'install' of makefile'/u01/app/oracle/product/dbhome_1/ctx/lib/ins_ctx.mk '. See '/u01/app/oracle/oraInventory/logs/installActions2014-01-

Basic Linux Tutorial: how to modify the host name on CentOS or RHEL 7 Q: What is the correct method for modifying the host name on CentOS/RHEL 7 (either permanently or temporarily )? In CentOS or RHEL, there are three defined host names: a, static (static), B, transient (transient), and c, flexible (pretty ). The "static" host name is also called the kernel host

Label:After installing MySQL or MARIADB, we use interface management tools to manage, recommended management tools: SQLyog, Navicat for MySQL 1, firewall to open 3306 port 2. Authorization to remote users [Email protected] backup]# mysql-u root-pEnter Password:Welcome to the MariaDB Monitor. Commands End With; or \g.Your MariaDB Connection ID is 6Server VERSION:5.5.41-MARIADB MariaDB ServerCopyright (c) MariaDB, Oracle, Ab and others of the Corporatio

Do users who study Linux find that there is no "4" in the Linux partition? You know why? This article gives you a detailed introduction to the problem that the "4" number does not exist in Linux partitions, which plays a certain role in learning

Usually, redundant disk arrays (RAID) are used on servers to protect data. High-end servers generally provide expensive hardware RAID controllers. For small and medium-sized enterprises with limited financial strength, using software in Linux to implement the hardware RAID function not only saves investment, but also achieves good results. Why not?As a server-oriented network operating system, Linux attache

In the era of Linux, I'm sorry for its popularity when I don't play Linux, but I can't help but use Windows. I have to work and work. The most important thing is that I have to entertain myself !!Go to the topic!1. Download EasyBCD. This software can implement the free MBR boot function. We use this function to install Linux in Windows

Create a Windows 7 installation USB flash drive in linux Http://blog.csdn.net/pipisorry/article/details/41369821 Linux is installed, and win7 is installed with a USB flash drive (network installation should be acceptable ), First, you must create a win7 installation USB flash drive in linux (ultraiso can be used in win

to four core parameters: SEMMSL, SEMMNS, SEMOPM, and SEMMNI. The above is a typical core parameter configuration. You may need to make appropriate changes based on your actual environment. ◆ 4. Check settings More/etc/sysctl. conf | grep kernel. s Kernel. sysrq = 0 Kernel. shmmax = 2147483648 Kernel. sem = "250 32000 100 128" ◆ 5. check whether all rpm packages are required for installation. Make sure that the following rpm packages are installed, I

@ localhost root_fs] # ls-l Total 12 Drwxr-XR-x 2 root Root 4096 Oct 19 05: 41bin Lrwxrwxrwx 1 Root 11 Oct 22 11: 17 linuxrc-> bin/busybox Drwxr-XR-x 2 root Root 4096 Oct 22 18: 43 sbin Drwxr-XR-x 4 Root 4096 Oct 22 16: 52usr Go to the bin directory and you can see that all these files are links to busybox (except busybox itself ). [Root @ localhostroot_fs] # ls bin-l Total 0 Lrwxrwxrwx 1 Root 7 Oct 22 11:

, storage capabilities, and user interaction. It may take a few hours to complete all the exercises. Of course, you can also choose the parts you are interested in to complete them, and finish the rest of the exercises at other times. These exercises are independent and have no sequential continuity. Today is the first step: building an Oracle VirtualBox virtual Machine 1. First, you need to start the Oracle