Shulou(Shulou.com)06/02 Report--

I. Software installation

Rpm

Rpm-ivh zziplib-0.13.62-5.el7.x86_64.rpm / / install zziplib-0.13.62-5.el7.x86_64.rpm

Rpm-qf `which cd` / / View the package name of cd. Use backquotation marks here, and rpm will take the result of the command in backquotation marks as parameters.

Rpm package format, package name, version number, release version number, platform

Rpm-ivh rpm package file / / installation

Rpm-Uvh rpm package file / / upgrade

Rpm-e package name / / Uninstall

Rpm-qa / / query the installed package

Rpm-Q package name / / query whether the specified package is installed

Rpm-qi package name / / query specified package information

Rpm-ql package name / / lists the files installed by the package

Rpm-qf file absolute path / / check which package a file is installed by

Yum

Yum list / / list available rpm packages

Yum search vim / / search for packages whose names contain vim

Yum install [- y] installs the package. If you install without adding-y, you will be asked whether to install it, and if you add-y, you will install directly without asking.

Ls / etc/yum.repos.d/ View yum feeds

Yum list installed / / View packages that have been installed

Yum grouplist / / list available groups

Yum groupinstall [- y] / / installation group

Yum remove [- y] / / Uninstall a package, including its dependencies

Yum update [- y] / / upgrade package

Yum provides "/ * / vim" / / find the package containing the vim command

Yum list | grep 'vim' / / run the result of yum list to run grep' vim' query the package name that contains vim

Replace the yum source

It's actually changing the repo file.

Cd / etc/yum.repos.d/

Rm-rf CentOS-Base.repo / / Delete the default source

Wget http://mirrors.163.com/.help/CentOS7-Base-163.repo / / install the NetEase source, if the wget command is not installed, install it with the next command

Curl-O http://mirrors.163.com/.help/CentOS7-Base-163.repo

Install extension sourc

Yum install-y epel-release

Download the rpm package through yum

Yum install-y package name-downloadonly / / only download the installation package but not install it

Ls / var/cache/yum/x86_64/7/ default download path for installation package

Yum install-y package name-- downloadonly-- downloaddir= path / / specify the installation package path for yum download

Yum reinstall-y package name-- downloadonly-- downloaddir= path / / download the rpm package of installed software

Source code installation

Put the source package in the / usr/local/src/ directory as much as possible

Cd / usr/local/src/

Wget http://mirrors.cnnic.cn/apache/httpd/httpd-2.2.34.tar.gz

Tar zxvf httpd-2.2.34.tar.gz / / unpack

Cd httpd-2.2.34

. / configure-- prefix=/usr/local/apache2 / / specify the compilation directory as / usr/local/apache2

Make / / compilation

Echo $? / / if non-zero indicates an error in make, basically there are dependencies that are not installed. If 0, make is successful.

Make install / / installation

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