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- Ordinary users of centos system cannot log in to ssh
- The solution to the problem that ordinary users in the centos system cannot log in to ssh is: 1. Open the /etc/ssh/sshd_config file; 2. Modify the [-:ALL EXCEPT root yourusername:ALL] configuration; 3. Restart the sshd service.
- CentOS 4660 2020-03-19 14:44:33
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- Centos system cannot log in to ftp
- The solution to the problem that centos system cannot log in to ftp is: 1. First, execute the [cat /etc/pam.d/vsftpd] command to open the /etc/pam.d/vsftpd file; 2. Then, comment the content [auth required pam_shells.so 】That’s it.
- CentOS 2604 2020-03-19 14:33:13
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- centos system cannot access tomcat
- The solution to the problem that the centos system cannot access tomcat is: 1. Execute the [systemctl start firewalld] command to enable the firewall service; 2. Open port 8080; 3. Execute the [firewall-cmd --reload] command to restart the firewall.
- CentOS 2507 2020-03-19 14:23:13
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- centos cannot resolve host domain name
- The solution to the problem that centos cannot resolve the host domain name is: 1. First, enter the /etc/resolv.conf configuration file; 2. Then, configure the dns server, such as [nameserver 8.8.8.8].
- CentOS 3216 2020-03-19 14:08:42
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- What should I do if centos cannot see the IP address?
- The solution to the problem that centos cannot see the ip: first check the network card configuration through the command "vi /etc/sysconfig/network-scripts/ifcfg-ens33"; then restart the network service; finally enter the "ip addr" command to check "ip" .
- CentOS 3656 2020-03-19 14:04:19
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- centos cannot enter the graphical interface
- Solution to centos being unable to enter the graphical interface: 1. Execute the [$sudo yum groupinstall "GNOME Desktop" "Graphical Administration Tools"] command to install the Gnome package; 2. Update the system's running level.
- CentOS 4071 2020-03-19 13:53:53
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- How to install vim on centos
- How to install vim on centos: first use the command "rpm -qa|grep vim" to check whether vim is installed; then execute the command "yum -y install vim-enhanced" to automatically download; finally use the command "vim/etc/vimrc" to configure vim. Can.
- CentOS 12965 2020-03-19 13:52:00
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- What should I do if the centos system cannot be booted?
- The solution to the problem that the centos system cannot boot is: 1. First, enter the root password and prepare to repair the partition; 2. Then, execute the [fsck /dev/mapper/xxx/x] command to start repairing the partition; 3. Finally, restart the system. .
- CentOS 3925 2020-03-19 14:10:39
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- How to install mysql on centos
- How to install mysql on centos: first check whether the current system comes with a MySQL database; then uninstall the MySQL database that comes with it; then upload MySQL to Linux and decompress the MySQL software package; finally switch the directory to "/usr/local/mysql/" and Just install mysql.
- CentOS 18322 2020-03-19 13:39:17
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- How to modify ip in centos
- How to modify IP in centos: first enter the network configuration file "network-scripts" directory; then find the configuration file we need to modify; then use the "ls" command and list the files in the directory; finally use the "vim" command Just configure the file.
- CentOS 14891 2020-03-19 13:28:25
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- What does centos mean?
- centos is the abbreviation of "Community Enterprise Operating System", which means community enterprise operating system in Chinese and is one of the Linux distributions; CentOS is the product of recompiling the source code of "Red Hat Enterprise Linux".
- CentOS 8734 2020-03-19 13:19:07
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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 36854 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 4197 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 10689 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 4998 2020-03-18 18:15:46
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