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- What file system does CentOS use by default?
- CentOS uses the XFS file system by default. XFS is a very good journaling file system; it has various improvements that make it stand out in the list of file system groups, such as logging for metadata operations, scalable/parallel I/O, suspend/resume I/O, online defragmentation, delayed performance allocation.
- CentOS 3321 2023-02-02 17:56:50
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- What should I do if the interface does not appear during centos 7 installation?
- Solution to the problem that the interface does not appear during centos7 installation: 1. Select "Install CentOS 7" and press "e" to enter the boot interface; 2. Change "inst.stage2=hd:LABEL=CentOS\x207\x20x86_64" to "linux dd" "; 3. Re-enter "Install CentOS 7", press "e" to replace the characters after "hd:" with "/dev/sdd4", and then press "Ctrl+x" to execute.
- CentOS 11861 2023-01-04 16:48:16
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- What to do if centos esc doesn't work
- Solution to centos esc not working: 1. In the "INSERT" state, press the "Esc" key to exit; 2. Press "Shift + Esc" to see if "INSERT" disappears; 3. Press ":q" not to save Or ":wq" to save and exit.
- CentOS 2803 2022-10-21 18:17:06
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- What is the shutdown command of centos7?
- The centos7 shutdown command is "shutdown". The shutdown command can be used to shut down the system and send a message to all users before shutting down. It can also be used to restart the system. The syntax is "shutdown [-t seconds] [-rkhncfF] time [message]"; for example, to shut down immediately use "shutdown - h now", restart immediately with "shutdown -r now", and shut down at a specified time with "shutdown -h hours:minutes".
- CentOS 21723 2022-08-17 15:58:09
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- Can centos use debian software?
- CentOS cannot use Debian software; because some setting software in the system is system-specific and the configuration file location is also different. CentOS is a community re-release compiled from RHEL source code, and Debian, as an operating system suitable for servers, is different from CentOS. It is relatively stable and is one of the largest non-commercial Linux distributions in the world.
- CentOS 2637 2022-07-28 16:38:18
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- Is uuid necessary in centos?
- uuid in centos is necessary; uuid is the abbreviation of "Universally Unique Identifier". It is a standard for software construction and a globally unique identifier at the system level. Its function is to allow all elements in the distributed system to , all can have unique identification information, without the need to specify the identification information through the central control terminal.
- CentOS 3058 2022-07-28 16:32:04
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- What should I do if centos cannot find the service command?
- Solution to the problem that centos cannot find the service command: 1. Use the "yum list | grep initscripts" command to obtain the yum source version that can install initscripts; 2. Use the "yum install initscripts -y" command to install initscripts.
- CentOS 4572 2022-06-22 16:32:36
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- How to use yum to install mysql on centos6
- Method: 1. Use the "yum -y install mysql" command to install mysql from the yum library; 2. Use the "rpm -qi mysql-server" command to verify whether the installation is successful; 3. Use the "service mysqld start" command to start mysql. .
- CentOS 2984 2022-05-19 15:31:19
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- What is tty1 in centos system
- In centos, tty1 represents a virtual terminal; the console terminal emulates a terminal type of Linux, and has some special files associated with the device. These special files are virtual terminals; you can log in on the console and use " Alt+[F1—F6]" key combination can switch to tty1 to tty6.
- CentOS 5656 2022-04-28 17:41:25
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- What does lo mean in centos?
- In centos, lo is the abbreviation of loopback, which means loopback interface; the loopback interface functions as a local software loopback to test the communication between the host processes, detect the network configuration of the local machine, and provide certain applications with Resources on the server need to be called during runtime, and the IP of lo can only be "127.0.0.1".
- CentOS 4365 2022-04-28 16:53:33
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- Is yum built-in with centos?
- Yum comes with centos; the centos system will come with some yum warehouses by default. The directory where the warehouse is located is "/etc/yum.repos.d/". The yum configuration file must end with "repo", and the system will also Automatically generate a local yum mount name and several built-in online yum sources.
- CentOS 4621 2022-04-26 16:42:40
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- Does centos come with gcc locally?
- Centos comes with gcc locally, and centos7 version comes with gcc4.8 version; gcc is a programming language converter developed by GNU. If it is not installed, you can use the "yum -y install gcc gcc-c++ autoconf make" command. Install.
- CentOS 4702 2022-04-26 16:33:41
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- Does centos7 have links?
- centos7 has links. Links is a web browser running in command line mode. It can only view characters. You can use the "yum install links" command to install it. You can use the "Esc" key to bring up the Links top menu, and use the "Q" key to exit Links. .
- CentOS 4043 2022-04-26 17:01:49
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- Does centos6.5 support uefi?
- centos6.5 supports ueif method. ueif installation method: 1. Set the BIOS to disable CSM and disable secure boot; 2. Use Diskgen to format the hard disk into GPT format; 3. Download the system and install it through the CD, and create the ESP partition and hang it in "/boot/efi" Just go up.
- CentOS 3926 2022-04-26 16:41:07
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- Does centos7 come with mysql?
- Centos7 does not come with mysql, and the built-in database is mariadb. When installing mysql, you need to uninstall mariadb first, because installing mysql will conflict with mariab. You can use the "rpm -e --nodeps mariadb" command to uninstall mariadb.
- CentOS 5135 2022-04-26 15:55:59
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