components of a package: binaries, libraries, configuration files, Help files
Binary process
Order:/bin,/sbin,/usr/bin,/usr/sbin,/usr/local/bin,/usr/local/sbin
Application:/usr/local/nginx
Common directivesLS Display file or directory-l list File details L (list)-a lists all files and directories under the current directory, including Hidden A (all)mkdir Creating a Directory-P Create directory, if no parent directory, create p (parent)
First, look at the use and configuration of Yum
Recently, as a result of the server needs, the intranet needs to build intranet Yum source.
To build intranet Yum source needs to be divided into the following steps, as follows:
1. What is Yum
2, repo
Dpkg and apt are two commonly used package management mechanisms under Debian, and the following is a detailed analysis of the differences and uses.
Dpkg and apt Introduction
DPKG is used to install the. deb file, but does not resolve the module
Common directivesLS Display file or directory-l list File details L (list)-a lists all files and directories under the current directory, including Hidden A (all)-H file Size unit converted to KB-s sort by file size-T Sort by modified timeWe
The processor architecture of the Arch Display Machine (1) UNAME-M display the processor architecture of the Machine (2) uname-r shows the kernel version being usedDMIDECODE-Q Display hardware system components-(SMBIOS/DMI) hdparm-i/dev/hda A list
Operation and maintenance engineers usually install the service is very normal things, so the management of the package is particularly important.Content:
Basic knowledge.
The source code issued by the program is not operational,
Linux Directory Architecture
/root directory
/bin commonly used commands binary file's catalogue
/boot store files that must be read when the system is started, including the core (kernel)
/boot/grub/menu.lst Grub Settings
/boot/vmlinuz kernel
RAM
1. Install. NET CoreSee the official website installation tutorial.
Select the Linux distribution asCentos/Oracle
Add Dotnet's Yum warehouse configuration$ sudo rpm -Uvh
CentOS7 default database is MARIADB, configuration and so on is not accustomed to, so decided to change to MySQL, but CentOS7 yum source in the default seems to be no MySQL. To solve this problem, we first download the MySQL repo source.
1. Because
Previously used Ubuntu, the installation of uninstall software is basically using apt-get this very simple, and the process of software dependencies will automatically help us deal with, similar to the fool-like installation. In addition, in the
The difference between Yum and rpm
RPM is a package management method developed by Red Hat Company, we can easily install, inquire, uninstall and upgrade the software by using RPM. But the problem of dependency between RPM packages is often
How to implement File replication and sharing between Linux systems and Windows operating systems in VMware virtual machines.
Today, a friend asked me how to implement Linux and external Windows operating system File replication and sharing in the
Software dependencies between Linux are complex, and sometimes installing a software takes days and 99% of the time to install the corresponding version of the dependency. The advent of Yum greatly simplifies software management, allowing users to
January, 2004
"ants are angry."Read the notes of Steve Loughran's "Ant in Anger" article. ^_^
The name and content of the top-level goal suggested by Steve.
The name of the target
Content
Build
Building Application
1. Pre-Installation Preparation
1) need to install Turbolinux products
2 need to have installation files ids.rpm,connect.rpm and clisdk.rpm
ids.rpm Informix Dynamic Server 7.3
CONNECT.RPM Informix Client Product Connectivity Environment
rpm is a "Add/Remove Program" in Windows like Redhat Package Manager (Redhat Packages management tool)RPM Execution Installation packageBinary packages (binary) and source code packages (sources) are two types. Binary packages can be installed
Reference article: http://www.linuxidc.com/Linux/2013-12/93507.htm1. Download the MySQL installation file firstI am downloading the latest version of the 5.62.install MySQL in rpm modeIn a rhel system, the "mysql-shared-compat-5.6.15-1.el6.i686.rpm"
1. Install the software using an existing network installation resource/etc/yum.repos.d/can not have unusable source files, if you do not have to delete the backup1. Edit file: Vim/etc/yum.repos.d/yum.repo # #文件名字随意, must be repo endWrite
One, sed (Stream EDitor) 1. Introduction to SED
definition : The stream editor, which handles rows, also known as the row editor. Two spaces are exposed to the process, one is pattern space and the other is space-preserving
pattern Space :
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