Download the software installation package from the host
Download to /mnt/software/ directory to change
[root@localhost software]#lftp 172.25.254.250
##### means to download from the host whose ip is 172.25.254.250
#####lftp is a file client program that supports multiple file transfer protocols such as ftp , setp, http, and ftps , supports automatic tab completion, and can also be viewed by double-clicking the tab
lftp 172.25.254.250:~> cd pub/software/
########## Enter the directory where the file to be downloaded is located
lftp 172.25.254.250:/pub/software> mget FluffyMcAwesome-*
####### Download all FluffyMcAwesomes to allow resuming after power failure
59640 bytes transferred
Total 2 files transferred
lftp 172.25.254.250:/pub/software> get linuxqq-v1.0.2-beta1.i386.rpm
5046743 bytes transferred
lftp 172.25.254.250:/pub/software> cd tools/
lftp 172.25.254.250:/pub/software/tools> get wps-office-10.1.0.5672-1.a21.x86_64.rpm
82209506 bytes transferred
lftp 172.25.254.250:/pub/software/tools> quit
############ The download is complete and exit the connection with the quit command
[root@localhost software]# ls
###### View Downloads
FluffyMcAwesome-A-6.4.0-11.r19335.x86_64.rpm
FluffyMcAwesome-B-6.4.0-11.r19335.x86_64.rpm
linuxqq-v1.0.2-beta1.i386.rpm
wps-office-10.1.0.5672-1.a21.x86_64.rpm
install software
1 .rpm
rpm -ivh name.rpm ### Install the software, -v shows the installation process, -h specifies the encryption method as hash
-e name ### Uninstall software
-ql name ### Query software generated files
-qc name ### Query the software configuration file name
-qd name ### Query software description file name
-qlp name.rpm ### Query what files will be generated after the software is installed
-qa ### Query the names of all software installed in the system
-qa | grep name ### Query whether the software is installed "rough query"
-q name #### Query whether the software is installed "must be exact software name"
-qp name.rpm #### Query the name of the installation package after installation
-qf filename ### View which installation package filename belongs to
-ivh name.rpm --force ### Force installation, but not ignoring dependencies
-ivh name.rpm --nodeps --force ### Ignore dependencies and force install
-qi name #### View software information
-Kv name.rpm #### Detect if the package has been tampered with
-qp name.rpm --scripts #### Detect actions performed by software during installation or uninstallation
Detect whether the software package has been tampered with before installing the software package, and the actions performed during the installation and uninstallation process prevent the installation of illegal software from damaging the system
[root@localhost software]# rpm -ivh wps-office-10.1.0.5672-1.a21.x86_64.rpm
error: Failed dependencies:
libpng12.so.0()(64bit) is needed by wps-office-10.1.0.5672-1.a21.x86_64
libGLU.so.1()(64bit) is needed by wps-office-10.1.0.5672-1.a21.x86_64
### Installation prompts that there is no required environment
The environment must be installed first, pay attention to distinguish between 32 -bit and 64 -bit
================================================================
Package Arch Version Repository Size
================================================================
Installing:
libpng12 i686 1.2.50-6.el7 source7.0 181
Red is 64 -bit (the real color is black)
Share the local software repository to the yum source (build a third-party software repository)
First put all rpm packages into a directory, this directory can only store rpm files /mnt/software/
Ls to see if there are only packages
createrepo -v /mnt/software/ ####createrepo -v /rpm software storage directory
###create creates repo as the abbreviation of repository to represent warehouse
ls again will find one more repodata
cd into repodata ls to check
decompress
vim /etc/yum.repos.d/rhel_dvd.repo ####The repository points to the file location
add in
[software] #### Custom software repository name
name=software #### Custom software repository description
baseurl=file:///mnt/software ####file:///rpm storage directory #### Warehouse location
gpgcheck=0 ######## Do not detect gpgcheck
enabled=1 ###### Give self-enable permission
yum clean all
The third-party software repository software has been successfully mounted
install httpd
yum install httpd -y
[root@localhost software]# systemctl start httpd 打开httpd
[root@localhost software]# systemctl enable httpd is set to auto-start at boot
ln -s '/usr/lib/systemd/system/httpd.service' '/etc/systemd/system/multi-user.target.wants/httpd.service'
[root@localhost software]# pwd
/mnt/software
[root@localhost software]# cp -r /mnt/software/ /var/www/html/
install wps
View the list of WPS installations
yum source blacklist (block a certain category or a certain software in the yum source)
yum list view software list
vim /etc/yum.conf
add in
exclude=*.i686 ######## Block 32 bits
yum list view software list
exclude=*.i686 *.i386 ######## Shield 32 -bit shield.i386
yum list view software list
exclude=*.i686 *.i386 zziplib.x86_64 ######## Shield 32 - bit shield.i386 shield zziplib this software
yum list view software list
