CentOS

First, start monitoring and database[[email protected] oracle]# su oraclebash-4.1$ lsnrctl startThe results are as follows, starting successfully:lsnrctl for linux: version 11.2.0.1.0 - production on 04-apr-2014  16:15:25Copyright  (c)

1,useradd-s/sbin/nologin MySQL2,mkdir-p/data/mysql/data3,chown-r Mysql:mysql/data/mysql4,yum install gcc gcc-c++ cmake ncurses-devel Bison5,wget http://ncu.dl.sourceforge.net/project/mysql.mirror/MySQL%205.5.28/mysql-5.5.28.tar.gz6,tar XZVF mysql-5.5

After a few days of effort, finally solved the problem of compiling coreclr on CentOS. The final discovery problem is caused by the cmake_c_flags setting.Just delete "SET (cmake_c_flags_init"-wall-std=c11 ")" in

swap partition is useful: Swap is when the physical memory is not enough to put the data into the swap, so swap plays a role in the virtual memory, in a sense, it is also an increase in memory space. The general swap partition is set when the system

Transfer from http://www.php114.net/2013/1019/637.htmlgoal: Reduce the volgroup-lv_home to 20G and add the remaining space to the Volgroup-lv_root1. Check disk usage First[[email protected] ~]# df-h file systemcapacity has been used with available%

1, change the CentOS language, Chinese looks very egg ache.Fix1, #cat/etc/sysconfig/i18n2, lang= "en_US. UTF-8 "3, sysfont= "Latarcyrheb-sun16"2. Install RubyStep1, Curl-ssl Https://get.rvm.io | Bash-s StableQ:Try downloading the

CentOS work Content (iii) configure network IP addressShortcut keys to usetab Auto-completion (do you have any idea)Ctrl + a moves to the beginning of the current line (a ahead)ctrl+u Delete (cut) here to start all contentVimIn the last row mode:

Codeblocks InstallationNote: Run the following command under root user1. Install GCC, the C and C + + parts, the default installation, CentOS does not install the compiler, the terminal to enter the following commandYum Install GCCYum Install gcc-c++

Homestay Host Adjustment1. Turn off the virtual machine,2. Check if there is an existing snapshot, if any, you need to delete, otherwise you cannot adjust the disk capacity3. Edit the configuration on the virtual machine, and then save the disk

Linux System TutorialsFunctional characteristics1. Compile the installation with the latest stable version of Danted 1.4.0. 2. Automatically identify the system IP (default exclude 192.168.0.*, 10.0.0.*,127.0.0.*), when detecting multi-IP,

#version =RHEL7# Reboot after installationReboot# Use Network InstallationURL--url= "http://192.168.100.250/cobbler/ks_mirror/centos-7.0-x86_64/"# Use text mode installText# Firewall

In order to reduce the software scan SSH login or use this better than the default port number 22 also need to change the login password and do not use weak password 123456 suchDescriptionDenyHosts is a python program, automatically blocks SSH

1.vi/etc/sysconfig/i18nChange the content toLang= "ZH_CN. GB18030 "Language= "Zh_CN.GB18030:zh_CN.GB2312:zh_CN"Supported= "ZH_CN. GB18030:zh_CN:zh:en_US. Utf-8:en_us:en "Sysfont= "Lat0-sun16"So Chinese in SSH, Telnet terminal can be displayed

1. Create a user#创建gitadmin用户useradd gitadmin# set gitadmin password passwd gitadmin# create git user useradd git# set git password passwd git2. Create an SSH key#切换到gitadmin > Su gitadmin# create an ssh key > ssh-keygengenerating public/private RSA

I. Upgrading the KERNEL[[Email protected] ~]# RPM--import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org[[email protected] ~]# RPM-IVH http://www.elrepo.org/elrepo-release-6-5.el6.elrepo.noarch.rpm[Email protected]

Solve Putty login CentOS garbled characters and display Chinese Characters This article involves two points. First, it solves the problem of garbled characters when logging on to centos through ssh. Second, let ssh display Chinese characters.

Solution to Centos failure in vmwarevm First, set the network configuration to NAT in the virtual machine, Right-click our computer and choose computer> Management> services and applications> services from the shortcut menu. Here, we

[Centos] install openvpn server (easy-rsa3), centosopenvpnVPN is widely used in office and fan wall fields. We may use it in small office networks recently. Learn it first.The vpn server must have a public ip address, which can be used by clients in

Linux botnets and Solutions 1. cause: In a UNIX system, a process stops, but its parent process does not wait (wait/waitpid is called), so it will become a zombie process. Run the ps command to view its defunct flag. A zombie process is a dead