yum:\uff08\u5168\u79f0\u4e3a Yellow dog Updater, Modified\uff09\u662f\u4e00\u4e2a\u5728 Fedora \u548c RedHat \u4ee5\u53ca CentOS \u4e2d\u7684 Shell \u524d\u7aef\u8f6f\u4ef6\u5305\u7ba1\u7406\u5668\u3002\u57fa\u4e8e RPM \u5305\u7ba1\u7406\uff0c\u80fd\u591f\u4ece\u6307\u5b9a\u7684\u670d\u52a1\u5668\u81ea\u52a8\u4e0b\u8f7d RPM \u5305\u5e76\u4e14\u5b89\u88c5\uff0c\u53ef\u4ee5\u81ea\u52a8\u5904\u7406\u4f9d\u8d56\u6027\u5173\u7cfb\uff0c\u5e76\u4e14\u4e00\u6b21\u5b89\u88c5\u6240\u6709\u4f9d\u8d56\u7684\u8f6f\u4ef6\u5305\uff0c\u65e0\u987b\u7e41\u7410\u5730\u4e00\u6b21\u6b21\u4e0b\u8f7d\u3001\u5b89\u88c5\u3002<\/p>\r\n
install[RPM\u5305]\uff1a\u5b89\u88c5\u5305
-q\uff1a\u4e0d\u663e\u793a\u5b89\u88c5\u7684\u8fc7\u7a0b
-y\uff1a\u5f53\u5b89\u88c5\u8fc7\u7a0b\u63d0\u793a\u9009\u62e9\u5168\u90e8\u4e3a \"yes\"
-t\uff1a\u5ffd\u7565\u9519\u8bef
yum history\uff1a\u67e5\u770b\u5386\u53f2\u6267\u884cyum\u547d\u4ee4
yum check-update\uff1a\u5217\u51fa\u6240\u6709\u53ef\u66f4\u65b0\u7684\u8f6f\u4ef6\u6e05\u5355\u547d\u4ee4
yum update\uff1a\u66f4\u65b0\u6240\u6709\u8f6f\u4ef6\u547d\u4ee4
yum update nginx\uff1a\u4ec5\u66f4\u65b0\u6307\u5b9a\u7684\u8f6f\u4ef6\u547d\u4ee4
yum list\uff1a\u5217\u51fa\u6240\u6709\u53ef\u5b89\u88dd\u7684\u8f6f\u4ef6\u6e05\u5355\u547d\u4ee4
yum list installed\uff1a\u5df2\u5b89\u88c5\u7684\u547d\u4ee4
yum remove nginx\uff1a\u5220\u9664\u8f6f\u4ef6\u5305\u547d\u4ee4
yum search nginx\uff1a\u67e5\u627e\u8f6f\u4ef6\u5305\u547d\u4ee4
yum deplist\uff1a\u5217\u51fa\u5305\u7684\u4f9d\u8d56
yum provides\uff1a\u6839\u636e\u6587\u4ef6,\u547d\u4ee4,\u5e93\u6587\u4ef6,\u641c\u7d22\u5bf9\u5e94\u7684\u8f6f\u4ef6\u5305
yum clean packages: \u6e05\u9664\u7f13\u5b58\u76ee\u5f55\u4e0b\u7684\u8f6f\u4ef6\u5305
yum clean headers: \u6e05\u9664\u7f13\u5b58\u76ee\u5f55\u4e0b\u7684 headers
yum clean oldheaders: \u6e05\u9664\u7f13\u5b58\u76ee\u5f55\u4e0b\u65e7\u7684 headers<\/pre>\r\nyum\u5e38\u7528\u547d\u4ee4\u4e0b\u8f7d<\/strong><\/h2>\r\n
[root@dmxsp ~]# yum install -y sl cowsay htop bash-completion bash-completion-extras tree vim wget
bash-completion bash-completion-extras lrzsz net-tools sysstat iotop iftop htop unzip nc nmap telnet
bc psmisc httpd-tools bind-utils nethogs<\/pre>\r\n\u66f4\u6362YUM\u6e90<\/h2>\r\n
\u5907\u4efd\u6e90\u955c\u50cf<\/h3>\r\n
mv \/etc\/yum.repos.d\/CentOS-Base.repo \/etc\/yum.repos.d\/CentOS-Base.repo.backup
mv \/etc\/yum.repos.d\/epel.repo \/etc\/yum.repos.d\/epel.repo.backup<\/pre>\r\nbase\u6e90\u6539\u4e3a\u963f\u91cc\u4e91\u6e90<\/h3>\r\n
wget -O \/etc\/yum.repos.d\/CentOS-Base.repo http:\/\/mirrors.aliyun.com\/repo\/Centos-7.repo<\/pre>\r\nepel\u6e90\u6539\u4e3a\u963f\u91cc\u4e91\u6e90<\/h3>\r\n
wget -O \/etc\/yum.repos.d\/epel.repo http:\/\/mirrors.aliyun.com\/repo\/epel-7.repo<\/pre>\r\nbase\u6e90\u6539\u4e3a\u817e\u8baf\u4e91<\/h3>\r\n
wget -O \/etc\/yum.repos.d\/CentOS-Base.repo http:\/\/mirrors.cloud.tencent.com\/repo\/centos7_base.repo<\/pre>\r\nepel\u6e90\u6539\u4e3a\u817e\u8baf\u4e91<\/h3>\r\n
wget -O \/etc\/yum.repos.d\/epel.repo http:\/\/mirrors.cloud.tencent.com\/repo\/epel-7.repo<\/pre>\r\n\u6e05\u7406\u548c\u751f\u6210\u7f13\u5b58<\/h3>\r\n
yum clean all
yum makecache<\/pre>\r\nYUM\u4ed3\u5e93<\/h2>\r\n
1.\u672c\u5730YUM\u4ed3\u5e93<\/h3>\r\n
\u6709\u65f6\u5019\u4f60\u7684linux\u7cfb\u7edf\u4e0d\u80fd\u8054\u7f51\uff0c\u5f53\u7136\u5c31\u4e0d\u80fd\u5f88\u4fbf\u6377\u7684\u4f7f\u7528\u8054\u7f51\u7684yum\u6e90\u4e86\uff0c\u8fd9\u65f6\u5019\u5c31\u9700\u8981\u4f60\u81ea\u5df1\u4f1a\u5229\u7528linux\u7cfb\u7edf\u5149\u76d8\u5236\u4f5c\u4e00\u4e2ayum\u6e90<\/h4>\r\n
[root@dmxsp ~]# ls \/mnt\/
[root@dmxsp ~]# mount \/dev\/sr0 \/mnt
mount: \/dev\/sr0 is write-protected, mounting read-only
[root@dmxsp ~]# ls \/mnt\/
CentOS_BuildTag EULA images LiveOS repodata RPM-GPG-KEY-CentOS-Testing-7
EFI GPL isolinux Packages RPM-GPG-KEY-CentOS-7 TRANS.TBL<\/pre>\r\n\u5907\u4efd\u539f\u6709\u4ed3\u5e93<\/h3>\r\n
[root@dmxsp ~]# gzip \/etc\/yum.repos.d\/*<\/pre>\r\n\u521b\u5efa\u65b0\u4ed3\u5e93\u6587\u4ef6\uff0c\u5e76\u52a0\u5165\u5982\u4e0b\u5185\u5bb9:<\/h2>\r\n
\u65b9\u5f0f\u4e00<\/h3>\r\n
\u624b\u52a8\u6dfb\u52a0repo\u914d\u7f6e\u6587\u4ef6<\/h4>\r\n
[root@dmxsp ~]# cat \/etc\/yum.repos.d\/dmxsp.repo
[dmxsp]
name=local dmxsp
baseurl=file:\/\/\/mnt
enabled=1
gpgcheck=0<\/pre>\r\n\u68c0\u67e5\u672c\u5730\u4ed3\u5e93\u4fe1\u606f<\/h4>\r\n
[root@dmxsp ~]# yum repoinfo local<\/pre>\r\n\u5237\u65b0 repos \u751f\u6210\u7f13\u5b58<\/h4>\r\n
[root@dmxsp ~]# yum makecache
[]\uff1a\u4ed3\u5e93\u540d\u79f0
name\uff1a\u4ed3\u5e93\u63cf\u8ff0\u4fe1\u606f
baseurl\uff1aYUM\u6e90url\u5730\u5740 ,\u53ef\u4ee5\u662ffile:\/\/ ftp:\/\/ http:\/\/
enabled\uff1a\u662f\u5426\u6fc0\u6d3b\u8be5YUM\u6e90(0\u4ee3\u8868\u7981\u7528,1\u4ee3\u8868\u6fc0\u6d3b,\u9ed8\u8ba4\u4e3a\u6fc0\u6d3b)
gpgcheck\uff1a\u5b89\u88c5\u8f6f\u4ef6\u65f6\u662f\u5426\u68c0\u67e5\u7b7e\u540d(0\u4ee3\u8868\u7981\u7528,1\u4ee3\u8868\u6fc0\u6d3b)<\/pre>\r\n\u65b9\u6cd5\u4e8c<\/h3>\r\n
[root@dmxsp ~]# yum -y install yum-utils
[root@dmxsp ~]# yum-config-manager --add-repo=\"http:\/\/\/mnt\"
Loaded plugins: fastestmirror
adding repo from: http:\/\/\/mnt
[mnt]
name=added from: http:\/\/\/mnt
baseurl=http:\/\/\/mnt
enabled=1<\/pre>\r\n\u5237\u65b0 repos \u751f\u6210\u7f13\u5b58<\/h4>\r\n
[root@dmxsp ~]# yum makecache<\/pre>\r\n2.\u7f51\u7edcYUM\u4ed3\u5e93<\/h2>\r\n
\u5b98\u65b9\u7f51\u7edcYUM\u6e90\u914d\u7f6e\uff08\u963f\u91cc\u6e90<\/a>\uff09\uff08\u9ed8\u8ba4\u7684\u662f\u56fd\u5916\u5b98\u4f4d\u6e90\uff09<\/h3>\r\n
[root@dmxsp ~]# wget -O \/etc\/yum.repos.d\/CentOS-Base.repo https:\/\/mirrors.aliyun.com\/repo\/Centos-7.repo<\/pre>\r\nEPEL\u6269\u5c55\u6e90<\/h3>\r\n
\u56fd\u5916epel\u6e90<\/h4>\r\n
[root@dmxsp ~]# yum -y install epel-release<\/pre>\r\n\u963f\u91cc\u4e91epel\u6e90<\/h4>\r\n
[root@dmxsp ~]# wget -O \/etc\/yum.repos.d\/epel.repo http:\/\/mirrors.aliyun.com\/repo\/epel-7.repo<\/pre>\r\n\u57fa\u7840\u547d\u4ee4\u6e90<\/h4>\r\n
Nginx <\/a>\uff0cZABBIX\u4e0b\u8f7d<\/a>\uff0cZABBIX\u5b98\u7f51<\/a><\/pre>\r\n3.\u6784\u5efa\u4f01\u4e1aYUM\u4ed3\u5e93<\/h2>\r\n
\u4e00\u4e2a\u516c\u53f8\u5185\u90e8\u4f7f\u7528\u7684yum\u6e90,\u642d\u5efayum\u4ed3\u5e93
\u73af\u5883\u51c6\u5907\uff08\u4e24\u53f0\u673a\u5668\u642d\u5efa\uff09<\/p>\r\n\r\n\r\n\r\n\r\n
\r\n \u7cfb\u7edf<\/strong><\/td>\r\n IP<\/strong><\/td>\r\n \u89d2\u8272<\/strong><\/td>\r\n \u4e3b\u673a\u540d<\/strong><\/td>\r\n<\/tr>\r\n \r\n centos7.9_x86_64<\/td>\r\n 10.0.0.100<\/td>\r\n yum\u4ed3\u5e93\u670d\u52a1\u7aef<\/td>\r\n yum_server_79_100<\/td>\r\n<\/tr>\r\n \r\n centos7.9_x86_64<\/td>\r\n 10.0.0.101<\/td>\r\n yum\u4ed3\u5e93\u5ba2\u6237\u7aef<\/td>\r\n yum_client_79_101<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n\r\n \u670d\u52a1\u7aef\u914d\u7f6e<\/h3>\r\n
\u57fa\u7840\u73af\u5883\u51c6\u5907
\u5173\u95ed\u9632\u706b\u5899 <\/h4>\r\nsystemctl stop firewalld
systemctl disable firewalld <\/pre>\r\n\u5173\u95edselinux <\/h4>\r\n
setenforce 0 sed -i 's#SELINUX=enforcing#SELINUX=disabled#g' \/etc\/selinux\/config<\/pre>\r\n\u914d\u7f6eyum\u4ed3\u5e93 \u670d\u52a1\u7aef \u5f00\u59cb<\/h3>\r\n
\u5b89\u88c5ftp\u670d\u52a1,\u542f\u52a8\u5e76\u52a0\u5165\u5f00\u673a\u542f\u52a8<\/h4>\r\n
yum -y install vsftpd
systemctl start vsftpd
systemctl enable vsftpd<\/pre>\r\n\u914d\u7f6e base\u548cepel\u6e90<\/h4>\r\n
mv \/etc\/yum.repos.d\/CentOS-Base.repo \/etc\/yum.repos.d\/CentOS-Base.repo.backup
mv \/etc\/yum.repos.d\/epel.repo \/etc\/yum.repos.d\/epel.repo.backup
wget -O \/etc\/yum.repos.d\/CentOS-Base.repo http:\/\/mirrors.aliyun.com\/repo\/Centos-7.repo
wget -O \/etc\/yum.repos.d\/epel.repo http:\/\/mirrors.aliyun.com\/repo\/epel-7.repo<\/pre>\r\n\u5f00\u542fyum\u7f13\u5b58\u529f\u80fd<\/h4>\r\n
vim \/etc\/yum.conf
[main]
cachedir=\/var\/cache\/yum\/$basearch\/$releasever
keepcache=1
yum clean all<\/pre>\r\n\u63d0\u4f9b\u57fa\u7840base\u6e90<\/h3>\r\n
\u914d\u7f6eyum\u4ed3\u5e93 \u670d\u52a1\u7aef \u51c6\u5907rpm\u5305<\/h4>\r\n
mkdir -p\u00a0 \/var\/ftp\/{centos610,centos79}
tree \/var\/ftp\/
mount \/dev\/cdrom \/mnt\/
df -h
cp -a \/mnt\/Packages\/*.rpm\u00a0 \u00a0 \u00a0\/var\/ftp\/centos79\/<\/pre>\r\n\u63d0\u4f9b\u7b2c\u4e09\u65b9\u6e90<\/h3>\r\n
\u914d\u7f6eyum\u4ed3\u5e93 \u670d\u52a1\u7aef \u51c6\u5907\u989d\u5916\u8f6f\u4ef6\u6e90\u7684rpm\u5305<\/h4>\r\n
find \/var\/cache\/yum\/x86_64\/7\/\u00a0 -iname \"*.rpm\" -exec cp -rf {} \/var\/ftp\/ops\u00a0
find \/var\/cache\/yum\/ -type f\u00a0 -name \"*.rpm\" |xargs cp -t \/var\/ftp\/opt\/
ls \/var\/ftp\/opt\/<\/pre>\r\n\u5b89\u88c5createrepo \u5e76\u521b\u5efa reopdata\u4ed3\u5e93<\/h3>\r\n
\u914d\u7f6eyum\u4ed3\u5e93 \u670d\u52a1\u7aef \u7ed9rpm\u521b\u5efa\u5143\u6570\u636e<\/h4>\r\n
yum -y install createrepo<\/pre>\r\n\u5ba2\u6237\u7aef\u4f7f\u7528yum\u6e90<\/h3>\r\n
\u914d\u7f6e\u5e76\u4f7f\u7528base\u57fa\u7840\u6e90<\/h4>\r\n
gzip \/etc\/yum.repos.d\/*
vim \/etc\/yum.repos.d\/centos7.repo
[centos79]
name=centos79_base
baseurl=ftp:\/\/10.0.0.100\/centos79
gpgcheck=0<\/pre>\r\n\u5ba2\u6237\u7aef\u6307\u5411\u672c\u5730ops \u6e90<\/h4>\r\n
vim \/etc\/yum.repos.d\/opt.repo
[opt]
name=local ftpserver
baseurl=ftp:\/\/10.0.0.100\/opt
gpgcheck=0<\/pre>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[4],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=\/wp\/v2\/posts\/123"}],"collection":[{"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=123"}],"version-history":[{"count":20,"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=\/wp\/v2\/posts\/123\/revisions"}],"predecessor-version":[{"id":756,"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=\/wp\/v2\/posts\/123\/revisions\/756"}],"wp:attachment":[{"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=123"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=123"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}