CentOS

Today, when using PIP to install Mysql_python, there are some problems that are now recorded.1. error when executing pip install Mysql-python Running setup.py egg_info for package Mysql-python Sh:mysql_config:command not found Traceback (most recent

The LS command is an abbreviation for list, a command that lists the contents of a directory or directory, and LS lists the file or directory of the current directory without any parameters.The LS command allows you to view file permissions

Version number:CentOS release 5.71) View the system version numberCat/etc/readhat-release2) Install the softwarewget Resource LinksMakeMake installOnline installation: sudo yum install php53) Vim modeSet nu//Display line number4) Compiling the PHP

Hey, today in the use of 163 of the source for updates, the following error message appears! 2]# vim readme.md[[email protected] php-5.6.12]# yum clean  All loaded plugins: fastestmirrorcleaning repos: base elrepo extras updates clean everything

Install the dependency package before installing:Yum Groupinstall "Development tools"Yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel Libpcap-devel

The CentOS 7 default utility uses FIREWALLD as the firewall, discarding the original iptables. But the kernel still uses iptable as the managementReference

In CentOS or Rhel, there are three defined host names: A, static, B, transient (transient), and C, flexible (pretty). The "Static" hostname, also known as the kernel hostname, is the host name that the system automatically initializes

Linux Environment: CentOS 6.5 The following installation commands are executed with root user rights 1, installation of Epel and Remi Repository: Yum Localinstall--nogpgcheck http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm

File description is a kind of system resource. Linux management of system resources is a hierarchical level of management.System-Level management:/proc/sys/fs/file-max sets the maximum number of file descriptions that can be used by the system.You

When you install an Oracle grid with a VMware virtual machine, always install to the 65% system without moving, and then view the log discovery log and not respond:650) this.width=650; "src="

Centos System Services Script directory: /usr/lib/systemd/ System and users (user),If you need to boot the program can be run without logging in, there is system services (systems), that is: /lib/systemd/system/  

First, VSFTP installationVSFTD is usually installed automatically on CentOS and can be installed using the following steps if not installed[[email protected] yum.repos.d]# yum install vsftpd[[email protected] ~]#

Newly installed redhat6.4. After installation, log in to the system and update the system with Yum update. Tips:This system isn't registered to Red Hat Subscription Management. You can use the Subscription-manager to register.cannot be

Edit the DHCP service configuration fileVim/etc/dhcp/dhcpd.conf at the end of the joinLog-facility Local4;Edit Rsyslog service profile, modify/var/log/messages join Local4.none/var/log/messagesVim/etc/rsyslog.conf Join# Save DHCPD messages also to

CentOS image usage Help ingest schema I386 x86_64 SRPMS Included versionsAll versionsUpdate TimeUpdated every 4 hoursInstructions for useBackup/etc/yum.repos.d/centos-base.repo

1, Clush principle is the use of SSH, you can directly put the root password to turn off, in/etc/sudoers plus nopasswd:All= (All) Nopasswd:allsudo chmod u+w/etc/sudoerssudo vi/etc/sudoerssudo chmod u-w/etc/sudoers2, Installation Clushsudo yum

The Android NDK is an abbreviation for the native development Kit running on the Android platform. Android app developers can invoke C or C + + native code through the NDK.The role of the NDK: Code protection, because the Java layer Code of

I. INTRODUCTION of DNSSecond, bind installationThird, bind configurationIv. bind Check configuration fileV. VerificationVi. Common MistakesSeven, to be sortedI. INTRODUCTION of DNSDNS (domain Name Service), name resolution service.History:1, the

Man is a useful tool in learning the Linux commands, but it is difficult for many people with limited English proficiency to learn more about the steps to install the Chinese version. Of course, the English proficiency is a need for self-review, in

Solve the problem that Nic cannot be started after Centos is cloned in vmvm. 0. Previous words: long-standing problems These problems often occur before, but because we cannot find a solution, we can only try to install a new operating system by