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  • centos runs the installed command prompt that it cannot be found
    centos runs the installed command prompt that it cannot be found
    Centos runs the installed command prompt and cannot find the solution: 1. Open the profile configuration file; 2. Add the configuration [PATH=$PATH:/sbin]; 3. Edit the [.bash_profile] file; 4. Restart the system.
    CentOS 3201 2020-04-03 13:27:44
  • How to install deb format software package under centos
    How to install deb format software package under centos
    The method to install deb format software package under centos is: 1. Enter the root user and install alien; 2. Execute the command [alien -r software name generated] to convert the software package format; 3. Execute the command [rpm -ivh file name.rpm] to install.
    CentOS 10269 2020-04-03 13:13:34
  • How to solve the problem that centos cannot enter the graphical interface
    How to solve the problem that centos cannot enter the graphical interface
    Solution to centos unable to enter the graphical interface: 1. Press [e] on the boot interface; 2. Add [init=/sysroot/bin/sh]; 3. Enter safe mode; 4. Enter the root directory; 5. [systemctl set -default graphical.target].
    CentOS 6889 2020-04-03 11:48:02
  • The network card cannot be started under centos7
    The network card cannot be started under centos7
    Solution to the problem that the network card cannot be started under centos7: 1. Execute the command [ip addr] to check the mac; 2. Open the ifcfg-eth0 network card configuration file; 3. Comment the HWADDR configuration; 4. Restart the system.
    CentOS 3118 2020-04-03 11:36:57
  • centos7 cannot connect to the network
    centos7 cannot connect to the network
    The solution to centos7's failure to connect to the network is: 1. Open the ifcfg-ens33 network card configuration file; 2. Modify the IPADDR0, NETMASK, and GATEWAY0 configurations; 3. Execute the command [service network restart] to restart the network.
    CentOS 4912 2020-04-03 11:16:39
  • What should I do if centos7 cannot boot?
    What should I do if centos7 cannot boot?
    The solution to centos7 failing to boot is: 1. Enter single-user mode; 2. Execute the command [chroot /sysroot/]; 3. Execute the command [chmod +x /etc/rc.d/rc.local]; 4. Restart system.
    CentOS 4951 2020-04-03 11:03:50
  • The difference between centos7 and centos6
    The difference between centos7 and centos6
    The difference between centos7 and centos6: 1. Centos6 uses INIT initialization technology, and centos7 uses systemd technology; 2. The ip command in centos7 replaces the ipconfig command; 3. Centos7 adds the systemctl tool.
    CentOS 4030 2020-04-03 10:50:23
  • Chinese characters display garbled characters after installing centos7
    Chinese characters display garbled characters after installing centos7
    The solution to the garbled Chinese characters after installing centos7 is: 1. Check whether the Chinese package is installed on the system. If not, execute the yum command to install it; 2. Open the locale.conf configuration file and modify the configuration [LANG=zh_CN.UTF-8 】.
    CentOS 2597 2020-04-03 10:35:30
  • Installation of software under centos7 failed
    Installation of software under centos7 failed
    Solution to the failure to install software under centos7: 1. Open the ifcfg-ens33 configuration file; 2. Modify the configuration [ONBOOT=yes]; 3. Execute the command [netstat network restart] to restart the network service.
    CentOS 3484 2020-04-03 10:21:26
  • Unable to ping the external network under centos7
    Unable to ping the external network under centos7
    The solution to the problem of pinging the external network under centos7 is: 1. Enter the network card configuration directory; 2. Open the network card configuration file; 3. Modify the configuration [ONBOOT=yes]; 4. Execute the command [service network restart] to restart the network service.
    CentOS 5386 2020-04-03 09:56:41
  • The network card ip address cannot be found under centos6.5
    The network card ip address cannot be found under centos6.5
    The solution to the problem of not being able to find the network card IP address under centos6.5 is: 1. Execute the command [ifconfig eth0 up] to enable the network card; 2. View the network card configuration file; 3. Execute the command [ifup eth0] to open the network card network.
    CentOS 3526 2020-04-03 09:42:48
  • Installation of mysql-server under centos7 failed
    Installation of mysql-server under centos7 failed
    The solution to the failure to install mysql-server under centos7 is: 1. Download the repo source of mysql; 2. Install the mysql-community-release-el7-5.noarch.rpm package; 3. Install mysql.
    CentOS 2941 2020-04-03 09:32:38
  • Failed to execute yum command under centos7
    Failed to execute yum command under centos7
    The solution to the failure to execute the yum command under centos7 is: 1. Enter the configuration file directory; 2. Open the ifcfg-ens33 configuration file; 3. Modify the configuration [ONBOOT=yes]; 4. Execute the reboot command to restart the system.
    CentOS 1789 2020-04-03 09:25:33
  • What to do if port 80 cannot be accessed under centos7
    What to do if port 80 cannot be accessed under centos7
    The solution to the inability to access port 80 under centos7 is: 1. Execute the command [systemctl stop firewalld] to turn off the firewall; 2. Execute the command [systemctl disable firewalld] to disable the firewall from starting at boot.
    CentOS 2497 2020-04-03 09:15:34
  • How to configure dns in centos
    How to configure dns in centos
    How to configure dns in centos: 1. Use the command line tool nmcli to set it. Use the "nmcli con mod <name> ipv4.dns" command to set it. 2. Open the resolv.conf file and set the nameserver value to change the dns.
    CentOS 15159 2020-04-02 16:23:19

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