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Linux software installation method is what, I believe that many inexperienced people do not know what to do, so this paper summarizes the causes of the problem and solutions, through this article I hope you can solve this problem.

Compared with windows systems, the Linux installer is more complex, and many require root users to install. The common installation methods are as follows

Source code installation

Rpm package installation

Yum installation (RedHat, CentOS)

Apt-get installation (debian,ubuntu)

Source code installation

Take installing gcc as an example, log in to https://gcc.gnu.org/ and download the desired version of the gcc installation package

Upload gcc-4.1.2.tar.gz to any directory of the Linux server and decompress it

Extract the directory and execute the shell command configuration

Extract the directory and execute the shell command make install

The advantage is that the installation directory, software version and so on can be configured at will. The same installation package can be installed in any version of Linux.

The disadvantage is that the threshold of installation is high, the configuration is complex, and different software configuration projects are different. Installation is prone to failure. Successful installation will sometimes damage the original system.

Rpm package installation

Common command parameters

View rpm-qa

Install rpm-ivh package name

Uninstall rpm-e package name

Http://rpm.pbone.net/ is a website that searches for rpm packages. Look in the search box.

Search results appear

Click the first result to enter the details interface, and you can see the details of the rpm package, including dependencies and contents of the package.

The advantage is that there is no need for configuration during installation, and you can choose a version.

The disadvantage is that the dependency of the installation package needs to be maintained manually, installation A finds dependence on B, installation B finds dependence on C. Sometimes it can be a test of patience.

Install gdb as an example

Determine the dependency gcc-> gathers +-> gdb,gdb dependencies on galleys, journals, and gcc

Gcc

Rpm-ivh cpp-4.1.2-42.el5.i386.rpm

Rpm-ivh kernel-headers-2.6.18-92.el5.i386.rpm

Rpm-ivh glibc-headers-2.5-24.i386.rpm

Rpm-ivh glibc-devel-2.5-24.i386.rpm

Rpm-ivh libgomp-4.1.2-42.el5.i386.rpm

Rpm-ivh gcc-4.1.2-42.el5.i386.rpm

Glossy +

Rpm-ivh libstdc++-devel-4.1.2-48.el5.i386.rpm

Rpm-ivh gcc-c++-4.1.2-48.el5.i386.rpm

Gdb

Rpm-ivh gdb-7.0.1-23.el5.i386.rpm

The installation is not complete until the dazzling packages above have been installed in order.

Rpm package naming rules

Gcc-c++-4.1.2-48.el5.i386.rpm

Name-version-arch (.src) .rpm

Name: package name

Version: software package version with primary, secondary, and revision

Arch: publisher version, fc, el, mga, tr... Hardware platform, including: i386, i486, i586, i686, x86 / 64, ppc, sparc, alpha

Src: source code package

YUM

Based on RPM package management, RPM packages can be downloaded and installed automatically from specified servers, dependencies can be automatically handled, and all dependent software can be installed at once.

Yum install gdb

The advantage is that dependencies are managed automatically.

The disadvantage is that you need to connect to the public network and install the latest version on the specified server.

Apt-get

Apt-get is a linux command for deb package-managed operating systems. It is mainly used to automatically search, install, upgrade, and uninstall software or operating systems from Internet software repositories.

Apt-get install gdb

After reading the above, have you mastered the method of installing Linux software? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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