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- What is the uid of centos7 user?
- In centos7, you can use the id command to check the user's uid. When the parameter is set to "-u", the user uid will be output. The syntax is "id -u username"; the root user's uid is 0, and the virtual user's uid is from 1 to 1000, and the uid of ordinary users is from 1001.
- CentOS 9162 2022-04-02 11:05:20
- Does centos6.5 support vfat file system?
- centos6.5 supports the vfat file system; vfat means "extended file allocation table system" and can be used under windows or linux systems at the same time, and vfat supports long file names; centos usually refers to "fat/vfat/fat32" files The system uses vfat to express uniformly.
- CentOS 2320 2022-04-02 10:32:38
- What should I do if centos does not support ntfs partitions?
- Method: 1. Use the "gedit CentOS-Base.repo file path" command to change the enable value in the file to 1; 2. Use the "yum update" command and restart to update the system kernel; 3. Use "yum install ntfs dependency package " command to install the ntfs dependency package.
- CentOS 3632 2022-04-02 10:20:44
- How to check the memory of centos
- Method: 1. Use the free command. This command is used to display the memory status. When the parameter is set to "-m", the memory usage will be displayed in MB. The syntax is "free -m"; 2. Use the top command to display the memory status. The command can also be used to check memory usage, the syntax is "top".
- CentOS 27943 2022-04-01 19:31:22
- How to check if centos is 64-bit
- Checking method: 1. Use the "file/sbin/init" command to check whether "64-bit" is included in the output result; 2. Use the "getconf LONG_BIT" command, if the output is 64, it is 64-bit; 3. Use "uname- a" command, check whether "x86_64" is included in the output result.
- CentOS 4195 2022-04-29 10:43:02
- Can qq be installed on centos?
- QQ can be installed on centos; installation method: 1. Enter the qq official website, find the "QQ for linux" download package, and select the "rpm" format to download; 2. Import the rpm package into the centos system; 3. Use "rmp - Just use the "ivh qq rpm package file" command to install it.
- CentOS 4612 2022-04-01 18:53:00
- How to check if the firewall is running in centos7
- Viewing method: 1. Use systemctl to view, this command is used to manage the system, the syntax is "systemctl status firewalld"; 2. Use firewall to view, you can view the default status of the firewall, the syntax is "firewall-cmd --state".
- CentOS 40886 2022-04-29 10:33:04
- Does centos have no graphical interface?
- centos has a graphical interface and needs to be installed manually. Installation method: 1. Use the "yum groupinstall "X Window System"" command to install X; 2. Use "yum groupinstall "GNOME Desktop"" to install the graphical interface software.
- CentOS 15895 2022-04-01 17:11:19
- How to check what system version centos is?
- Method: 1. Use the "uname -a" command, which can display all the system information; 2. Use the "uname -r" command, which can display the release number of the operating system; 3. Use the "lsb_release -a" command , this command can display all the basic information of the system.
- CentOS 9599 2022-04-01 16:58:09
- How to check if the port is open in centos7
- In centos7, you can use the "firewall-cmd --zone=public --list-ports" command to check whether the port is open. This command can display all open ports; firewall is used to manage the firewall. You can use the "firewall-cmd --zone=public --list-ports" command to check whether the port is open or closed. Firewall to control.
- CentOS 25714 2022-04-01 16:44:18
- Can centos install software?
- centos can install software. Installation method: 1. Use yum to install, the syntax is "yum install -y software name"; 2. Use rpm to install, the syntax is "rpm -i package file name to be installed"; 3. Install the software through source code package compilation, compile The compiler compiles the source code and generates an executable binary file.
- CentOS 6805 2022-04-01 16:27:16
- Can centos7 use Oracle?
- Centos7 can use Oracle. Although Oracle does not support Centos system installation, Oracle can be installed by modifying the os system logo. Method: Use "vi /etc/redhat-release" to enter the editing mode, and replace the content of the first line with "redhat-7".
- CentOS 4096 2022-04-01 16:18:31
- Does centos7 have 32 bits?
- centos7 has a 32-bit system version. The 32-bit version of centos7 is x86 (i386) architecture and is based on the source code of centos7 (x86_64) architecture; the 32-bit version is developed for ordinary users and can support a maximum of about 3.2G of memory.
- CentOS 5155 2022-04-01 16:12:56
- In which folder is the software installed on centos?
- In centos, the software installed by the system is in the "/usr/local" or "/opt" folder. You can use the whereis command to view the actual installation path of the software. The syntax is "whereis software name". Use the "which software name" command to view the running path of the software.
- CentOS 11135 2022-04-01 15:44:40
- What is the difference between the live version and the bin version in centos?
- The difference between the live version and the bin version in centos: 1. The live version needs to be started with a CD, while the bin version needs to be installed on the computer hard disk; 2. The bin version contains a large number of commonly used software, while the live version There are not as many software as there are bin versions.
- CentOS 3999 2022-03-31 18:16:33
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