{"id":368,"date":"2019-05-30T15:06:41","date_gmt":"2019-05-30T07:06:41","guid":{"rendered":"http:\/\/www.ropustudy.com\/?p=368"},"modified":"2019-05-30T17:27:43","modified_gmt":"2019-05-30T09:27:43","slug":"%e7%ba%a2%e5%b8%bd%e4%bc%81%e4%b8%9a-linux-%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%bb%9f-rhcsa","status":"publish","type":"post","link":"http:\/\/www.ropustudy.com\/2019\/05\/30\/%e7%ba%a2%e5%b8%bd%e4%bc%81%e4%b8%9a-linux-%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%bb%9f-rhcsa\/","title":{"rendered":"\u7ea2\u5e3d\u4f01\u4e1a Linux \u64cd\u4f5c\u7cfb\u7edf RHCSA"},"content":{"rendered":"

\u7ea2\u5e3d\u4f01\u4e1a Linux \u64cd\u4f5c\u7cfb\u7edf RHCSA<\/h2>\n

\u8bfe\u7a0b\u5927\u7eb2<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u8bfe\u65f6\u5b89\u6392<\/strong><\/td>\n\u5185\u5bb9\u5b89\u6392<\/strong><\/td>\n<\/tr>\n<\/thead>\n
\u7b2c\u4e00\u5929<\/strong><\/td>\n\u4e00\u3001\u8bbf\u95ee\u547d\u4ee4\u884c<\/strong><\/p>\n
    \n
  • l  \u719f\u6089 Gnome\u684c\u9762<\/li>\n
  • l  \u4f7f\u7528\u672c\u5730\u63a7\u5236\u53f0\u8bbf\u95ee\u547d\u4ee4\u884c<\/li>\n
  • l  \u57fa\u7840\u547d\u4ee4\u53ca\u5feb\u6377\u952e\u4f7f\u7528<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u4e8c\u3001\u4ece\u547d\u4ee4\u884c\u7ba1\u7406\u6587\u4ef6<\/strong><\/p>\n
    \n
  • l  Linux \u6587\u4ef6\u7cfb\u7edf\u7684\u5c42\u6b21\u7ed3\u6784<\/li>\n
  • l  \u6839\u636e\u540d\u79f0\u6765\u5b9a\u4f4d\u6587\u4ef6<\/li>\n
  • l  \u4f7f\u7528\u547d\u4ee4\u5de5\u5177\u7ba1\u7406\u6587\u4ef6<\/li>\n
  • l  \u4f7f\u7528\u8def\u5f84\u540d\u6269\u5c55\u5339\u914d\u6587\u4ef6\u540d<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u4e09\u3001\u5728\u7ea2\u5e3d\u4f01\u4e1a<\/strong> Linux <\/strong>\u4e2d\u83b7\u53d6\u5e2e\u52a9<\/strong><\/p>\n
    \n
  • l  \u901a\u8fc7 man \u548c pinfo \u8bfb\u53d6\u6587\u6863<\/li>\n
  • l  \u4ece\u7ea2\u5e3d\u83b7\u53d6\u5e2e\u52a9\u4ee5\u53ca\u521b\u5efa SOS \u62a5\u544a<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u56db\u3001\u521b\u5efa\u3001\u67e5\u770b\u548c\u7f16\u8f91\u6587\u4ef6<\/strong><\/p>\n
    \n
  • l  \u5c06\u8f93\u51fa\u91cd\u5b9a\u5411\u5230\u6587\u4ef6\u6216\u7a0b\u5e8f<\/li>\n
  • l  \u4f7f\u7528 Vim\u7f16\u8f91\u5668\u548c\u56fe\u5f62\u5316\u7f16\u8f91\u5668\u7f16\u8f91\u6587\u672c\u6587\u4ef6<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u4e94\u3001\u7ba1\u7406\u672c\u5730\u7528\u6237\u548c\u7ec4<\/strong><\/p>\n
    \n
  • l  \u7528\u6237\u548c\u7ec4<\/li>\n
  • l  \u83b7\u53d6\u8d85\u7ea7\u7528\u6237\u8bbf\u95ee\u6743\u9650<\/li>\n
  • l  \u7ba1\u7406\u672c\u5730\u7528\u6237\u5e10\u6237<\/li>\n
  • l  \u7ba1\u7406\u672c\u5730\u7ec4\u5e10\u6237<\/li>\n
  • l  \u7ba1\u7406\u7528\u6237\u5bc6\u7801<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u7b2c\u4e8c\u5929<\/strong><\/td>\n\u516d\u3001\u5229\u7528<\/strong> Linux <\/strong>\u6587\u4ef6\u7cfb\u7edf\u6743\u9650\u63a7\u5236\u6587\u4ef6\u8bbf\u95ee<\/strong><\/p>\n
    \n
  • l  Linux \u6587\u4ef6\u7cfb\u7edf\u6743\u9650<\/li>\n
  • l  \u4ece\u547d\u4ee4\u884c\u7ba1\u7406\u6587\u4ef6\u7cfb\u7edf\u6743\u9650<\/li>\n
  • l  \u7ba1\u7406\u9ed8\u8ba4\u6743\u9650\u548c\u6587\u4ef6\u8bbf\u95ee<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u4e03\u3001\u76d1\u63a7\u548c\u7ba1\u7406<\/strong> Linux <\/strong>\u6587\u4ef6\u8fdb\u7a0b<\/strong><\/p>\n
    \n
  • l  \u8fdb\u7a0b<\/li>\n
  • l  \u63a7\u5236\u4f5c\u4e1a<\/li>\n
  • l  \u4e2d\u65ad\u8fdb\u7a0b<\/li>\n
  • l  \u76d1\u63a7\u8fdb\u7a0b\u6d3b\u52a8<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u516b\u3001\u63a7\u5236\u670d\u52a1\u4e0e\u5b88\u62a4\u8fdb\u7a0b<\/strong><\/p>\n
    \n
  • l  \u8bc6\u522b\u81ea\u52a8\u542f\u52a8\u7684\u7cfb\u7edf\u8fdb\u7a0b<\/li>\n
  • l  \u63a7\u5236\u7cfb\u7edf\u670d\u52a1<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u4e5d\u3001<\/strong>\u914d\u7f6e\u548c\u4fdd\u62a4 OpenSSH \u670d\u52a1<\/strong><\/p>\n
    \n
  • l  \u4f7f\u7528 SSH \u8bbf\u95ee\u8fdc\u7a0b\u547d\u4ee4\u884c<\/li>\n
  • l  \u914d\u7f6e\u57fa\u4e8e SSH \u5bc6\u94a5\u7684\u8eab\u4efd\u9a8c\u8bc1<\/li>\n
  • l  \u81ea\u5b9a\u4e49 SSH \u670d\u52a1\u914d\u7f6e<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u5341\u3001<\/strong>\u5206\u6790\u548c\u5b58\u50a8\u65e5\u5fd7<\/strong><\/p>\n
    \n
  • l  \u7cfb\u7edf\u65e5\u5fd7\u67b6\u6784<\/li>\n
  • l  \u67e5\u770b\u7cfb\u7edf\u65e5\u5fd7\u6587\u4ef6<\/li>\n
  • l  \u67e5\u770b system \u65e5\u5fd7\u6761\u76ee<\/li>\n
  • l  \u4fdd\u5b58systemd \u65e5\u5fd7<\/li>\n
  • l  \u8bbe\u7f6e\u672c\u5730\u65f6\u949f\u4e0e NTP<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u7b2c\u4e09\u5929<\/strong><\/td>\n\u5341\u4e00\u3001\u7ba1\u7406\u7ea2\u5e3d\u4f01\u4e1a<\/strong> Linux <\/strong>\u7f51\u7edc<\/strong><\/p>\n
    \n
  • l  IPv4 \u7f51\u7edc\u6982\u5ff5<\/li>\n
  • l  \u9a8c\u8bc1\u7f51\u7edc\u914d\u7f6e<\/li>\n
  • l  \u4f7f\u7528 nmcli \u914d\u7f6e\u7f51\u7edc<\/li>\n
  • l  \u7f16\u8f91\u7f51\u7edc\u914d\u7f6e\u6587\u4ef6<\/li>\n
  • l  \u914d\u7f6e\u4e3b\u673a\u540d\u548c\u540d\u79f0\u89e3\u6790<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u5341\u4e8c\u3001\u5f52\u6863\u6587\u4ef6\u5e76\u5728\u7cfb\u7edf\u95f4\u590d\u5236\u6587\u4ef6<\/strong><\/p>\n
    \n
  • l  \u7ba1\u7406\u538b\u7f29\u7684 tar \u5f52\u6863<\/li>\n
  • l  \u5728\u7cfb\u7edf\u95f4\u5b89\u5168\u7684\u590d\u5236\u6587\u4ef6<\/li>\n
  • l  \u5728\u7cfb\u7edf\u95f4\u5b89\u5168\u7684\u540c\u6b65\u6587\u4ef6<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u5341\u4e09\u3001\u5b89\u88c5\u548c\u66f4\u65b0\u8f6f\u4ef6\u5305<\/strong><\/p>\n
    \n
  • l  RPM \u8f6f\u4ef6\u5305\u548c YUM<\/li>\n
  • l  \u4f7f\u7528 YUM \u7ba1\u7406\u8f6f\u4ef6\u66f4\u65b0<\/li>\n
  • l  \u542f\u7528 YUM \u8f6f\u4ef6\u5b58\u50a8\u5e93<\/li>\n
  • l  \u68c0\u67e5 RPM \u8f6f\u4ef6\u5305\u6587\u4ef6<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u5341\u56db\u3001\u8bbf\u95ee<\/strong> Linux <\/strong>\u6587\u4ef6\u7cfb\u7edf<\/strong><\/p>\n
    \n
  • l  \u8bc6\u522b\u6587\u4ef6\u7cfb\u7edf\u548c\u8bbe\u5907<\/li>\n
  • l  \u6302\u8f7d\u548c\u5378\u8f7d\u6587\u4ef6\u7cfb\u7edf<\/li>\n
  • l  \u5236\u4f5c\u6587\u4ef6\u95f4\u7684\u94fe\u63a5<\/li>\n
  • l  \u67e5\u627e\u7cfb\u7edf\u4e2d\u7684\u6587\u4ef6<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u5341\u4e94\u3001\u7ba1\u7406\u865a\u62df\u5316\u7cfb\u7edf<\/strong><\/p>\n
    \n
  • l  \u7ba1\u7406\u672c\u5730\u865a\u62df\u4e3b\u673a<\/li>\n
  • l  \u5b89\u88c5\u65b0\u7684\u865a\u62df\u673a<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u7b2c\u56db\u5929<\/strong><\/td>\n\u5341\u516d\u3001\u4f7f\u7528<\/strong> Kickstart <\/strong>\u81ea\u52a8\u5b89\u88c5<\/strong><\/p>\n
    \n
  • l  \u5b9a\u4e49 Anaconda Kickstart \u7cfb\u7edf<\/li>\n
  • l  \u4f7f\u7528 Kickstart \u5b89\u88c5\u7cfb\u7edf<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u5341\u4e03\u3001\u901a\u8fc7<\/strong> grep <\/strong>\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f<\/strong><\/p>\n
    \n
  • l  \u6b63\u5219\u8868\u8fbe\u5f0f\u57fa\u7840<\/li>\n
  • l  \u4f7f\u7528 grep \u5339\u914d\u6587\u672c<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u5341\u516b\u3001\u4f7f\u7528<\/strong> Vim <\/strong>\u521b\u5efa\u548c\u7f16\u8f91\u6587\u672c\u6587\u4ef6<\/strong><\/p>\n
    \n
  • l  Vim \u6587\u672c\u7f16\u8f91\u5668<\/li>\n
  • l  \u4f7f\u7528 Vim \u7f16\u8f91<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u5341\u4e5d\u3001\u8ba1\u5212\u5c06\u6765\u7684<\/strong> Linux <\/strong>\u4efb\u52a1<\/strong><\/p>\n
    \n
  • l  \u4f7f\u7528 at \u8ba1\u5212\u4e00\u6b21\u6027\u4efb\u52a1<\/li>\n
  • l  \u4f7f\u7528 cron \u8ba1\u5212\u5468\u671f\u6027\u4efb\u52a1\u53ca\u7cfb\u7edf\u4efb\u52a1<\/li>\n
  • l  \u7ba1\u7406\u4e34\u65f6\u6587\u4ef6<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u4e8c\u5341\u3001\u7ba1\u7406<\/strong> Linux <\/strong>\u8fdb\u7a0b\u7684\u4f18\u5148\u7ea7<\/strong><\/p>\n
    \n
  • l  \u63cf\u8ff0 nice \u7ea7\u522b<\/li>\n
  • l  \u4f7f\u7528 nice \u548c renice \u8c03\u6574\u8fdb\u7a0b\u7684\u4f18\u5148\u7ea7<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u4e8c\u5341\u4e00\u3001\u4f7f\u7528\u8bbf\u95ee\u63a7\u5236\u5217\u8868\uff08<\/strong>ACL<\/strong>\uff09\u63a7\u5236\u5bf9\u6587\u4ef6\u7684\u8bbf\u95ee<\/strong><\/p>\n
    \n
  • l  \u8bbf\u95ee\u63a7\u5236\u5217\u8868<\/li>\n
  • l  \u4f7f\u7528 ACL \u4fdd\u62a4\u6587\u4ef6\u5b89\u5168<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u4e8c\u5341\u4e8c\u3001\u7ba1\u7406<\/strong> SELinux <\/strong>\u5b89\u5168\u6027<\/strong><\/p>\n
    \n
  • l  \u542f\u7528\u548c\u76d1\u63a7 SELinux<\/li>\n
  • l  \u66f4\u6539 SELiunx \u6a21\u5f0f<\/li>\n
  • l  \u66f4\u6539 SELinux \u4e0a\u4e0b\u6587<\/li>\n
  • l  \u66f4\u6539 SELinux \u5e03\u5c14\u503c<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u7b2c\u4e94\u5929<\/strong><\/td>\n\u4e8c\u5341\u4e09\u3001\u8fde\u63a5\u5230\u7f51\u7edc\u5b9a\u4e49\u7684\u7528\u6237\u548c\u7ec4<\/strong><\/p>\n
    \n
  • l  \u914d\u7f6e\u7cfb\u7edf\u4ee5\u4f7f\u7528 IPA \u96c6\u4e2d\u8eab\u4efd\u7ba1\u7406\u670d\u52a1<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u4e8c\u5341\u56db\u3001\u5411<\/strong> Linux <\/strong>\u7cfb\u7edf\u6dfb\u52a0\u78c1\u76d8\u3001\u5206\u533a\u548c\u6587\u4ef6\u7cfb\u7edf<\/strong><\/p>\n
    \n
  • l  \u6dfb\u52a0\u5206\u533a\u3001\u6587\u4ef6\u7cfb\u7edf\u548c\u6c38\u4e45\u6302\u8f7d<\/li>\n
  • l  \u7ba1\u7406\u4ea4\u6362\u7a7a\u95f4<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u4e8c\u5341\u4e94\u3001\u7ba1\u7406\u903b\u8f91\u5377\u7ba1\u7406\uff08<\/strong>LVM<\/strong>\uff09<\/strong> \u5b58\u50a8<\/strong><\/p>\n
    \n
  • l  \u903b\u8f91\u5377\u7ba1\u7406\u7684\u6982\u5ff5<\/li>\n
  • l  \u7ba1\u7406\u903b\u8f91\u5377<\/li>\n
  • l  \u6269\u5c55\u903b\u8f91\u5377<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u4e8c\u5341\u516d\u3001\u8bbf\u95ee\u5177\u6709\u7f51\u7edc\u6587\u4ef6\u7cfb\u7edf\uff08<\/strong>NFS<\/strong>\uff09\u7684\u7f51\u7edc\u5b58\u50a8<\/strong><\/p>\n
    \n
  • l  \u6302\u8f7d\u5177\u6709NFS \u7684\u7f51\u7edc\u5b58\u50a8<\/li>\n
  • l  \u81ea\u52a8\u6302\u8f7d\u5177\u6709 NFS \u7684\u7f51\u8def\u5b58\u50a8<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u4e8c\u5341\u4e03\u3001\u8bbf\u95ee\u5177\u6709<\/strong> SMB <\/strong>\u7684\u7f51\u7edc\u5b58\u50a8<\/strong><\/p>\n
    \n
  • l  \u8bbf\u95ee\u5177\u6709 SMB \u7684\u7f51\u7edc\u5b58\u50a8<\/li>\n
  • l  \u81ea\u52a8\u6302\u8f7d\u5177\u6709 SMB \u7684\u7f51\u7edc\u5b58\u50a8<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u4e8c\u5341\u516b\u3001\u5bf9<\/strong> RHEL <\/strong>\u542f\u52a8\u8fc7\u7a0b\u8fdb\u884c\u63a7\u5236\u548c\u6545\u969c\u6392\u9664<\/strong><\/p>\n
    \n
  • l  RHEL \u542f\u52a8\u8fc7\u7a0b<\/li>\n
  • l  \u4fee\u590d\u5e38\u89c1\u7684\u542f\u52a8\u95ee\u9898<\/li>\n
  • l  \u4fee\u590d\u542f\u52a8\u65f6\u51fa\u73b0\u7684\u6587\u4ef6\u7cfb\u7edf\u95ee\u9898<\/li>\n
  • l  \u4fee\u590d\u542f\u52a8\u52a0\u8f7d\u7a0b\u5e8f\u7684\u95ee\u9898<\/li>\n
  • l  \u4fee\u590d\u542f\u52a8\u7a0b\u5e8f\u635f\u574f\u95ee\u9898<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u4e8c\u5341\u4e5d\u3001\u4f7f\u7528<\/strong> Firewalld <\/strong>\u9650\u5236\u7f51\u7edc\u901a\u4fe1<\/strong><\/p>\n
    \n
  • l  \u9650\u5236\u7f51\u7edc\u901a\u4fe1<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
\u65f6\u95f4\u5b89\u6392<\/strong><\/td>\n\u51715\u5929\uff0c\u6bcf\u59296\u5c0f\u65f6\u6388\u8bfe\u3002\uff089\u70b9-12\u70b9\uff1b1\u70b9\u534a-4\u70b9\u534a\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

\u7ea2\u5e3d\u4f01\u4e1a Linux \u64cd\u4f5c\u7cfb\u7edf RHCSA \u8bfe\u7a0b\u5927\u7eb2 \u8bfe\u65f6\u5b89\u6392 \u5185\u5bb9\u5b89\u6392 \u7b2c\u4e00\u5929 \u4e00\u3001\u8bbf\u95ee\u547d\u4ee4\u884c l&nbsp…<\/p>\n","protected":false},"author":2,"featured_media":398,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"template-microsite.php","format":"standard","meta":[],"categories":[6],"tags":[],"_links":{"self":[{"href":"http:\/\/www.ropustudy.com\/wp-json\/wp\/v2\/posts\/368"}],"collection":[{"href":"http:\/\/www.ropustudy.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.ropustudy.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.ropustudy.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.ropustudy.com\/wp-json\/wp\/v2\/comments?post=368"}],"version-history":[{"count":9,"href":"http:\/\/www.ropustudy.com\/wp-json\/wp\/v2\/posts\/368\/revisions"}],"predecessor-version":[{"id":679,"href":"http:\/\/www.ropustudy.com\/wp-json\/wp\/v2\/posts\/368\/revisions\/679"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.ropustudy.com\/wp-json\/wp\/v2\/media\/398"}],"wp:attachment":[{"href":"http:\/\/www.ropustudy.com\/wp-json\/wp\/v2\/media?parent=368"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.ropustudy.com\/wp-json\/wp\/v2\/categories?post=368"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.ropustudy.com\/wp-json\/wp\/v2\/tags?post=368"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}