6-Step implementation of the CentOS system environment streamlined optimization

6-Step implementation of the CentOS system environment streamlined optimization Publish time: 2014-11-03 14:59:27 edit: ahlinux.com First step, remove unnecessary packages yum Remove deployment_guide-en-us finger

The CentOS prompt is "500 OOPS: cannot change

The CentOS prompt is "500 OOPS: cannot changeAfter VSFTP is installed on CentOS, test the FTP server to verify logon. The system prompts "500 OOPS: cannot change directory:/home/xxx". cannot I switch to the user's home directory? Once we see that it

Solve CentOS GLIBCXX_3.4.15 'not found

Solve CentOS GLIBCXX_3.4.15 'not found The following error message is displayed during compilation: ./Usr/lib/libstdc ++. so.6: version 'glibcxx _ 3.4.15 'not found If the 64-bit System reports the following error information: /Usr/lib64/libstdc ++.

Solution: CentOS cannot use the scp command

Solution: CentOS cannot use the scp command Solution In the test, files must be transferred between two virtual machines. The scp command is first generated, and the result is as follows: -Bash: scp: command not found If you use the yum install

Solve the problem that the CentOS command has been installed, but the system prompts that the problem cannot be found.

Solve the problem that the CentOS command has been installed, but the system prompts that the problem cannot be found. Today, a CENTOS is installed on the VM. After the installation, many commands are prompted to fail to be found, such as tcpdump,

The host cannot access the site in CentOS.

The host cannot access the site in CentOS.CentOS6.2 was installed on the virtual machine a while ago, and apache + php + mysql was configured, but the local machine could not be accessed. I have never been involved.The details are as follows: 1.

Solve inode frequent disconnection problems in CentOS

Solve inode frequent disconnection problems in CentOS Recently, I was assigned an intranet server. After installing centOS7.2, I used the Linux iNode provided by the School for authentication and login. The result will be dropped once in about two

Solution to CentOS Nic restart failure

Solution to CentOS Nic restart failureCheck whether the networking settings are correct Command: ip addrDisable Network Management in configuration Command: chkconfig NetworkManager off Enable Network Management in configuration Command:

Solves the issue related to the three exclamation points of yum update in CentOS.

Solves the issue related to the three exclamation points of yum update in CentOS. This log records problems encountered during CentOS usage. After more than an hour of exploration, there is still no clue about the problem. Question 1: three

Solve the problem that CentOS boot is stuck in the progress bar

Solve the problem that CentOS boot is stuck in the progress bar CentOS6 boot stops at the progress bar. Press ESC to display the startup details. The following error occurs: Starting NFS services: [OK]Starting NFS quotas: Cannot register service:

Solution: CentOS 6 cannot be started after the system time is changed

Solution: CentOS 6 cannot be started after the system time is changed System Environment: CentOS 6.5Recurrence: set the current system time to a time in the previous day, and then restart the system. I. Problem Analysis:The above red box

Possible causes for autojump failure in CentOS 7

Possible causes for autojump failure in CentOS 7 UseYum install autojumpAfter installation, you will findAutojump xxxThe command does not do anything, but if you want to use the abbreviationJ xxx, Will receive a prompt Zsh: j: command not found...

Libevent-2.0.so.5 not found solution to ldd in CentOS

Libevent-2.0.so.5 not found solution to ldd in CentOS When installing memcache, you need to create a file index or link, similar to the shortcut in windows. Error while loading shared libraries: libevent-2.0.so.5: cannot open shared object file: No

Nginx cannot connect to gitlab socket in centos

Nginx cannot connect to gitlab socket in centos[root@liantu_61home]#cat/etc/redhat-releaseCentOSrelease6.7(Final) Error

When MySQLdb is installed in centos, the following error occurs: "error command 'gcc 'failed with exit sta

When MySQLdb is installed in centos, the following error occurs: "error command 'gcc 'failed with exit sta Run the installation command: python setup. py install in the MySQL-python-1.2.3 source package root directory Error: command 'gcc 'failed

Solve Problems Related to CentOS bash: adb: command not found

Solve Problems Related to CentOS bash: adb: command not found When I installed eclipse on centos7 to run the adroid application, the prompt "bash: adb: command not found" appears. I ran to the sdk installation directory and found that the adb file

Solve the problem that the SVN server in CentOS fails to connect the client to the SVN Server

Solve the problem that the SVN server in CentOS fails to connect the client to the SVN Server I won't talk about installing the SVN service in centos... Svnserve -- version [view version] First, check netstat-tnlp to see if the svn service is

Solve "cocould not resolve host: centos.ustc.edu.cn; Unknown error"

Solve "cocould not resolve host: centos.ustc.edu.cn; Unknown error" When using mysql to create multiple instances in CentOS, you need to use the tree Command. It is found that no default installation is performed on centos. Therefore, if the tree

Solution for connecting to CentOS 7 in Xshell

Solution for connecting to CentOS 7 in Xshell Note: virtual machines use bridging. 1. First, check the local ip address and gateway. 2. Enter nmtui in the command line under centos7, edit the network connection, and press Enter. 3. Press

In CentOS, you cannot use the setup command-bash: setup: command not found.

In CentOS, you cannot use the setup command-bash: setup: command not found. This problem occurs because the Minimal installation mode does not install the setuptool software.Solution: Use the yum source to directly download and install or download

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