Common Java software packages and common Java software packages
Java. lang: language java core package. After the Object System String Throwable jdk1.2, the classes in this package are automatically imported.
Java. awt: defines the objects used for java graphic interface development.
Javax. swing: Provides controls
After installing Linux software, I will study and study how to install Linux software. I will discuss with you how to install Linux software, I hope it will be useful to you. Install and Uninstall Linux software
Type of a Linux software installation package
Generally, there
In general, there are three main methods for installing software in Linux:One is source code installation, which requires manual compilation by the userThe other is the RPM package (RedHat Linux Packet Manager), which can be installed through the RPM command.Another method is the *. binfile, which is similar to the installation process in Windows.Generally, the following two methods are used to install software
software package management can be divided into three types: binary package management, source code package management, script installationIn addition, it is worth noting that there are many ways to obtain and install software for various Linux releases.For example[] Redhat/centos yum installation (with dedicated image sources)[] Sudo apt-get of Ubuntu/Fedora/Debian is suitable for managing and installing
Installation and management of binary software packages on CentOS
When the linux System Administrator manages the operating system, the software on the operating system is almost a required function of the system administrator. In earlier debain releases, debain developers developed a software package manager named dpk
RPM Package Manager (RPM, all referred to as the RPM Packages Manager) is a widely used software package management system under Linux. RPM This noun may refer to a. rpm file format package, or it may refer to its own Package Manager (RPM Packages Manager). Originally developed by Red Hat, it is now also developed by the open source community. RPM is usually incl
parameters (only applicable to IDE devices)
# Dmesg | grep IDE # view the IDE device detection status at startup
Network
# Ifconfig # view the attributes of all network interfaces
# Iptables-L # View firewall settings
# Route-n # view the route table
# Netstat-lntp # View all listening ports
# Netstat-antp # View all established connections
# Netstat-s # View network statistics
Process
# Ps-ef # View all processes
# Top # Display process status in real time
User
# W # View active users
# Id
The following describes how to use RPM software packages in a Linux operating system-Linux general technology-Linux technology and application. 1. How to install the rpm Software Package
You can use the program rpm to install the rmp package. Run the following command rpm-I package_name.rpm (package_name.rpm is the file name of the rpm package you want to instal
The following describes how to install the software package in linux:
Rpm and yum Installation
First, I will introduce the rpm installation method and command
Rpm is a software package management method developed by RedHat. With rpm, we can easily install, query, uninstall, and upgrade software. However, the dependency between rpm
# Netstat-lntp # view all listening ports
# Netstat-antp # view all established connections
# Netstat-s # view network statistics
Process
# Ps-ef # view all processes
# Top # display Process status in real time
User
# W # view active users
# Id
# Last # view User Logon logs
# Cut-d:-f1/etc/passwd # view all users in the system
# Cut-d:-f1/etc/group # view all groups in the system
# Crontab-l # view the scheduled tasks of the current user
Service
# Chkconfig -- list # list all system service
When running yuminstallflash-plugin or yuminstallmplayer in CentOS, why can't I find this software in the prompt library? Why? Because CentOS is compiled by RHEL, it removes all copyright issues. Therefore, in the absence of third-party software...
When running yum install flash-plugin or yum install mplayer in CentOS, why is this software not found in the prompt
New friends in the Linux world, maybe you have downloaded the Linux installation ISO and installed your Linux, then you may want to install some software for Linux. In the beginning, you may use the software center of the graphic interface to install it. Sometimes you also need to use the command line to install it, or even compile a binary program by yourself. mdash; it's amazing. Today we will talk about
Article Title: Tips for using RPM software packages in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
1. How to install the rpm Software Package
You can use the program rpm to install the rmp package. Run the followin
Here are two scenarios: Binary package and source code package.First, Linux BinaryInstallation and uninstallation of distribution packagesBinary distribution of Linux software refers to the release form of a pre-compiled binary form of the package, the advantage is that the installation is easy to use, the disadvantage is the lack of flexibility, if the package is compiled for a specific hardware/operating system platform, then he can not be in anothe
New friends in the Linux world, maybe you have downloaded the Linux installation ISO and installed your Linux, then you may want to install some software for Linux. In the beginning, you may use the software center of the graphic interface to install it. Sometimes you also need to use the command line to install it, or even compile a binary program by yourself. mdash; it's amazing. Today we will talk about
Install, update, and delete Spacewalk software packages.
Link: http://blog.csdn.net/kongxx/article/details/44003721
After the operations in the previous two blogs, we can use Spacewalk to install the system. However, in actual scenarios, we often need to use Spacewalk to manage software packages. For example: install,
Management of software packages for Linux learning Notes 1. RPM (RPM Package Manager) Format: for example, cvs.1.11.2-10. i386.rpm cvs: Software name 1.11.2: software package version number, including the main version number and minor version number i386: software running ha
Article Title: Managing RPM software packages in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Rpm-q: Check whether the software package is installed.
Rpm-qa: Query and display detailed information about installed
Management of software packages in linux-general Linux technology-Linux technology and application information. For details, refer to the following section. Rpm-q: Check whether the software package is installed.
Rpm-qa: Query and display detailed information about installed software
In the maintenance of Linux systems, dependency between Linux software packages is a headache. For example, if you want to install software package A, you are prompted to install software package B before installing software package A. When you install
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