CentOS

Description As of the current CentOS 6.x latest version of CentOS 6.6, the following describes the CentOS 6.6 of the specific installation configuration process Server-related settings are as follows: Operating system:

Data interchange, shutdown, and restart are also recorded in the Wtmp file. All records contain a timestamp.Each time a user logs on, the login program sees the UID of the user in the file lastlog. If found, writes the user's last login, exit time,

1, check whether the System kernel support MPPE patch The code is as follows Copy Code Modprobe ppp-compress-18 &&echo SuccessDisplay Success Description system support MPPE patch, if not supported, you need to install

After freeing up the NTFS, I found that my project file was in a FAT32 directory, so I decided to get him in.Yesterday carved a win7_sp1_x86_64 plate, ready to change a pure system, you know. 1. Use this command: Mount-o Iocharset=utf8/dev/sdb3/mnt/

NFS Servo END Portmap 111;nfs 2049Servo-Side Installation Yum-y Install Nfs-kernel-server Enable Service Nfs-kernel-server Restart Set file Vi/etc/exports /usr node* (rw,sync,no_root_squash)/home node* (Rw,sync,no_root_squash) Common NFS

First, create a user www in CentOS. The code is as follows Copy Code Groupadd wwwUseradd--shell/sbin/nologin-g www www Second, set up User,group in the Apache configuration file httpd.conf. The

When the disk size exceeds the standard there will be alarm prompts, then if Master df and du command is very wise choice.DF can view the level of folder size, usage ratio, file system, and its mount points, but it does nothing for the file.Du can

Description In the actual production environment, the CentOS 5.x series is still the preferred system for many server builders As of the current CentOS 5.x latest version of CentOS 5.10, the following describes the CentOS 5.10 of the specific

First use the date command to see if the CentOS time is correct, date-r to see if time zone is right. First determine if the NTP service is installed before using time synchronization, view command "Yum List | grep NTP, no then enter "Yum install

Use your favorite editor, such as VI, to open the/etc/sysconfig/i18n file # vi/etc/sysconfig/i18nLang= "en_US. UTF-8 "Sysfont= "Latarcyrheb-sun16" Another way is to change the environment variable Lang#export lang= "en_US. UTF-8 "But such a reboot

Yesterday I got CentOS 6.5 Minimal version. After it was installed on VMware 10, I found that the network could not be connected, and PING the internet could not work.I searched the internet and found that after Linux is installed, the NIC is not

With regard to OpenSUSE, micro-magic can be said to have a special liking for this release, mainly from feelings (to be precise, zypper is really popular ). However, teenagers playing with VPS will surely notice that this release rarely appears in

Recently, due to project requirements, the server has been upgraded from CentOS6 to CentOS7, and the corresponding PHP version has also been upgraded to PHP5.6. We are familiar with the one-click installation package of the LEMP environment. However,

Windows's default encoding is GBK, and Linux's default encoding is UTF-8. The edited Chinese characters in Windows are garbled characters in Linux. To solve this problem, modify the default Linux encoding to GBK. The method is as follows:View

Centos time adjustment operationWhen we use the CentOS system, problems may occur frequently in the time zone, and sometimes errors may occur after the change. Next we will learn a way to change this situation.If you are not using CentOS, run the

Enter the following command to check whether the crontab service is installed.Which crontabIf it is already installed, the path is displayed. If it is not, the installation is very simple. Use yum to install crontab:Yum install vixie-cronYum install

System: centos 5.9Required software: iptablesMemcache limits ip access: The code is as follows:Copy code Iptables-a input-p tcp-s 192.168.10.5 -- dport 11211-j ACCEPTIptables-a input-p tcp-s 192.168.10.24 -- dport 11211-j ACCEPTIptables-a

Recently, I have been tossing the CentOS6.4 server configuration, and I have been configuring LNMP + Django on the server.Although I have been using MAC for development, the configuration in CentOS/RHEL for the first time still needs to be

Compile the basic environment The code is as follows:Copy code Yum-y install gcc make  Make sure that the dependent package is installed. The code is as follows:Copy code Yum install-y curl-devel zlib-devel openssl-devel perl-devel cpio

View the users in the system: cut-d:-f 1/etc/passwdView users who can log on to the system: cat/etc/passwd | grep-v/sbin/nologin | cut-d:-f 1View user operations: w command (root permission required)View a User: w user nameView logon User: whoView