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- How to view mysql log files in centos
- The way to view the mysql log file in centos is: 1. Edit the mysqld.cnf file to allow users to view the log file; 2. Execute the [service mysql restart] command to restart the mysql service; 3. Enter the /var/log/mysql/ directory to view it log file.
- CentOS 8438 2020-05-18 11:44:30
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- What should I do if centos cannot obtain IP?
- The solution to centos being unable to obtain IP: First open the "/etc/sysconfig/network-scripts/ifcfg-eth0" file; then change "ONBOOT="no"" to "ONBOOT="yes""; finally save the changes. .
- CentOS 3555 2020-05-18 11:42:56
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- How to check whether the centos system version is 32-bit or 64-bit
- The way to check whether the centos system version is 32-bit or 64-bit is to use the [getconf LONG_BIT] command and the [getconf WORD_BIT] command to check. If they output 32 and 64 in sequence, it means that the centos system version is 64-bit.
- CentOS 4166 2020-05-18 11:27:18
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- How to download files in centos
- The method for downloading files in centos is: You can use the wget command to download. The specific command format is [wget http://wwww.xxxxx]. This command will download the file to the default download directory. If you want to download the file to the specified directory, you can use the [-p] parameter to achieve this.
- CentOS 12807 2020-05-18 11:14:31
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- What should I do if the directory still cannot be written after changing the permissions under centos?
- The solution to the problem that directory permissions are still unwritable after changing them under centos is: 1. Execute the vim command to open the /etc/selinux/config configuration file; 2. Find the SELINUX option and change its value to disabled.
- CentOS 2616 2020-05-18 10:38:34
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- What should I do if vim displays Chinese garbled characters under centos?
- The solution to the problem that vim displays Chinese garbled characters under centos is: 1. Execute the yum command to install the Chinese language pack; 2. Edit the /etc/sysconfig/i18n configuration file and set the corresponding character set; 3. Execute the [./etc/profile] command Make the configuration take effect.
- CentOS 2861 2020-05-18 10:22:12
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- How to download jdk in centos
- The method to download jdk in centos is: 1. Download the tar package of jdk; 2. Execute the [yum -y remove] command to uninstall the jdk that comes with the system; 3. Execute [tar -zxvf jdk-8u211-linux-x64.tar.gz ] command to install; 4. Configure environment variables.
- CentOS 2852 2020-05-18 10:07:14
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- What should I do if centos cannot access the Internet under vmware?
- The solution to the problem that centos cannot access the Internet under vmware is: 1. Enter the network-scripts directory and find the network card configuration file; 2. Edit the network card configuration file and modify the configuration [ONBOOT=yes]; 3. Restart the network service.
- CentOS 2707 2020-05-18 09:54:33
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- What to do if centos disk space is insufficient
- Solution to insufficient disk space in centos: First enter the root directory through the command "du -sh * | sort -n" and query the capacity of the specified folder; then query the deleted files; finally use the command "ps -ef | pid No." to restart the corresponding service.
- CentOS 7636 2020-05-17 13:43:51
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- How to check centos version information
- The method to check the centos version information is: 1. You can use the [uname -a] command to check; 2. You can use the [cat /etc/redhat-release] command to check; 3. You can use the [cat /proc/version] command to check .
- CentOS 2147 2020-05-17 13:25:15
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- How to start apache service in centos
- The way to start the Apache service in centos is: you can start it through the systemctl command. The specific command is [systemctl start httpd]. If you want to stop apache, you can execute the [systemctl stop httpd] command.
- CentOS 4583 2020-05-17 13:11:40
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- How to execute script in centos
- The method for centos to execute a script is: 1. Execute the script using an absolute path, with a specific command such as [/date/shell/hello.sh]; 2. Directly use the bash command or sh command to execute the bash shell script, with a specific command such as [ sh hello.sh].
- CentOS 11583 2020-05-17 11:51:12
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- How to set up centos7 to boot into the graphical interface
- The method for centos7 to set up the graphical interface after booting is: You can set it through the systemctl command. The specific command is [systemctl set-default graphical.target].
- CentOS 7106 2020-05-17 11:40:21
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- What should I do if centos cannot automatically obtain the IP address?
- The solution to the problem that centos cannot automatically obtain the IP address is: 1. Execute the [service NetworkManager stop] command to shut down the NetworkManager service; 2. Edit the network card configuration file and modify the configuration [ONBOOT=yes].
- CentOS 3601 2020-05-17 11:33:39
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- How to install telnet on centos
- The method for installing telnet on centos is: You can install it through the [yum -y install] command. The specific command is [yum -y install telnet telnet-server xinetd].
- CentOS 6453 2020-05-17 10:56:09
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