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- What to do if you forget your password in centos
- The solution to centos forgotten password: first turn on the system, press and hold the [esc] key; then press the [e] key according to the prompts to enter the editing options; then press and hold the [Ctrl+x] shortcut key to enter the rescue mode; finally change the root password. Can.
- CentOS 36630 2020-03-19 11:35:58
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- How to SSH to CentOS
- How to connect CentOS via SSH: 1. Use yum to install the sshd service for centos; 2. Use systemctl to set the sshd service to start automatically; 3. Use firewall-cmd to open port 22; 4. Use the ssh command to connect to other hosts.
- CentOS 3992 2020-03-19 11:03:16
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- Which version of mysql should I download for CentOS?
- Centos is the community release of redhat. The kernel is the same. Just choose the version corresponding to redhat. Or choose linux-generic, which is universal.
- CentOS 10490 2020-03-18 18:28:39
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- What to do if CentOS network connection fails
- The solution to CentOS network connection failure: just close the NetworkManager package that comes with the network card. The commands are systemctl stop NetworkManager and systemctl disable NetworkManager.
- CentOS 4697 2020-03-18 18:15:46
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- How to install the graphical interface on centos
- The method to install the graphical interface in centos is: 1. First, execute the [yum grouplist] command to check which packages need to be installed; 2. Then, execute the [yum groupinstall "GNOME Desktop"] command to install the gnome desktop.
- CentOS 6543 2020-03-18 17:44:10
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- How to check whether php is installed on CentOS
- How to confirm that php has been installed in CentOS: 1. Enter the php -v command. If the PHP version information is output, it means it is installed; 2. Use the rpm -qa|grep php command. If the php related packages are queried, it means it is installed.
- CentOS 5108 2020-03-18 17:42:58
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- How to delete a folder in centos
- How to delete a folder in CentOS: 1. Use the rm -r <folder> command to delete the folder and its subdirectories; 2. Use the rm -rf <folder> command to delete without prompting; 3. Use rm - ir <folder> will ask for user confirmation when deleting.
- CentOS 21383 2020-03-18 17:30:12
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- Chinese file name in centos system is garbled
- The solution to the garbled Chinese file name in centos system is: 1. First, execute the wget command to download the transcoding tool; 2. Then, execute the [rpm -ivh convmv-1.15-1.el6.rf.noarch.rpm] command to install the transcoding tool Just tools.
- CentOS 2906 2020-03-18 17:27:29
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- centos cannot ping the network
- The solution to the problem that centos cannot ping the network is: 1. Add DNS to the file /etc/resolv.conf; 2. Execute the [systemctl restart network.service] command to restart the network card service.
- CentOS 3691 2020-03-18 17:14:59
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- centos cannot play video
- The solution to the problem that centos cannot play videos is: 1. Install epel, elrepo, and nux-dextop sources; 2. Switch to the root account and install the decoder, such as [yum -y install gstreamer-ffmpeg]; 3. Restart the system.
- CentOS 3925 2020-03-18 17:06:05
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- How to check version in centos
- How to check the centos version: 1. Use the lsb_release -a command to check. 2. Use the cat /etc/os-release command to open the file and view it. 3. Use the rpm -q centos-release command to check.
- CentOS 9504 2020-03-18 17:06:03
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- How to delete files in centos
- How to delete files in centos: Use the rm command in the terminal to delete the specified file. To delete a.txt, use the "rm a.txt" command in the terminal.
- CentOS 9560 2020-03-18 16:58:34
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- How to install ftp service on CentOS
- How to install ftp service in CentOS: The FTP service can use vsftp software. The installation method can be yum online installation. The command is "yum install -y vsftpd".
- CentOS 6568 2020-03-18 16:54:36
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- centos cannot access port 80
- The solution to CentOS being unable to access port 80 is: 1. Open the firewall; 2. Execute the [firewall-cmd --zone=public --add-port=80/tcp --permane] command to add port 80.
- CentOS 3183 2020-03-18 16:54:10
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- How to check ip on centos
- Use the ip addr command in centos to view the current IP address of the system. ip addr is another command to check ip in Linux besides ifconfig.
- CentOS 18425 2020-03-18 16:49:42
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