{"id":3311,"date":"2017-05-31T20:42:01","date_gmt":"2017-05-31T12:42:01","guid":{"rendered":"https:\/\/ixyzero.com\/blog\/?p=3311"},"modified":"2017-05-31T20:42:01","modified_gmt":"2017-05-31T12:42:01","slug":"%e7%94%a8-yum-%e8%bf%9b%e8%a1%8c%e5%8d%87%e7%ba%a7%e7%9a%84%e5%90%8c%e6%97%b6%e5%a6%82%e4%bd%95%e9%81%bf%e5%85%8d-kernel-%e6%88%96%e5%85%b6%e5%ae%83%e8%bd%af%e4%bb%b6%e5%8c%85%e7%9a%84%e5%8d%87","status":"publish","type":"post","link":"https:\/\/ixyzero.com\/blog\/archives\/3311.html","title":{"rendered":"\u7528 yum \u8fdb\u884c\u5347\u7ea7\u7684\u540c\u65f6\u5982\u4f55\u907f\u514d kernel \u6216\u5176\u5b83\u8f6f\u4ef6\u5305\u7684\u5347\u7ea7\uff1f"},"content":{"rendered":"

=Start=<\/p>\n

\u7f18\u7531\uff1a<\/h4>\n

\u300cCVE-2017-1000367:Sudo\u672c\u5730\u63d0\u6743\u6f0f\u6d1e<\/a>\u300d<\/p>\n

\u7ebf\u4e0a\u7684Linux\u673a\u5668\u76f4\u63a5\u5347\u7ea7kernel\u53ef\u80fd\u4f1a\u5bfc\u81f4\u670d\u52a1\u5668\u65e0\u6cd5\u542f\u52a8\uff0c\u6240\u4ee5\u5bf9\u4e8e\u975e\u4e25\u91cd\u7ea7\u522b\u7684\u9ad8\u5371\u6f0f\u6d1e\uff0c\u5efa\u8bae\u5728\u5347\u7ea7\u5bf9\u5e94\u8f6f\u4ef6\u8865\u4e01\u65f6\u6392\u9664\u5185\u6838\u5347\u7ea7\u3002<\/p>\n

\u6b63\u6587\uff1a<\/h4>\n
\u53c2\u8003\u89e3\u7b54\uff1a<\/h5>\n
\n
\n
\n
\n\n\n\n
\n
\n
\u65b9\u5f0f\u4e00(\u4e34\u65f6)\uff1a<\/code><\/div>\n
# yum update --exclude=kernel*<\/code><\/div>\n
<\/div>\n
\u65b9\u5f0f\u4e8c(\u6c38\u4e45)\uff1a<\/code><\/div>\n
# vim \/etc\/yum.conf<\/code><\/div>\n
[main]<\/code><\/div>\n
cachedir=\/var\/cache\/yum\/$basearch\/$releasever<\/code><\/div>\n
keepcache=<\/code>0<\/code><\/div>\n
debuglevel=<\/code>2<\/code><\/div>\n
logfile=\/var\/log\/yum.log<\/code><\/div>\n
exclude=kernel* redhat-release*\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 <====\u5728[main]\u4e0b\u589e\u52a0exclude\u6307\u4ee4<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

\u5982\u4f55\u7528 yum \u68c0\u67e5\u53ef\u7528\u7684\u66f4\u65b0\u5305
\nhttps:\/\/unix.stackexchange.com\/questions\/75981\/yum-check-available-package-updates<\/a><\/p>\n

\n
\n
\n
\n\n\n\n
\n
\n
$ yum list available java\\*<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

Searching for Packages with yum
\nhttps:\/\/www.centos.org\/docs\/5\/html\/yum\/sn-searching-packages.html<\/a><\/p>\n

\n
\n
\n
\n\n\n\n
\n
\n
$ sudo yum search PalmPilot<\/code><\/div>\n
$ sudo yum provides libneon<\/code><\/div>\n
$ sudo yum list tsc\\*<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
\u53c2\u8003\u94fe\u63a5\uff1a<\/h5>\n