{"id":478,"date":"2022-08-10T15:12:01","date_gmt":"2022-08-10T07:12:01","guid":{"rendered":"http:\/\/fanaticboy.com\/?p=478"},"modified":"2025-03-14T00:36:12","modified_gmt":"2025-03-13T16:36:12","slug":"linux%e5%b8%b8%e7%94%a8%e6%93%8d%e4%bd%9c","status":"publish","type":"post","link":"https:\/\/fanaticboy.com\/?p=478","title":{"rendered":"linux\u5e38\u7528\u64cd\u4f5c"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>vim\u6587\u4ef6\u4e4b\u540e<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u547d\u4ee4\u76f8\u5173<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">vim\u6587\u4ef6\u4e4b\u540e<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6309\u4e0bESC\uff0c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1\u3001\u5192\u53f7\uff0cset nu\u663e\u793a\u884c\u53f7<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2\u3001dd\u5220\u9664\u4e00\u884c\uff0c:1,10d\u5220\u9664\u7b2c1-10\u884c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3\u3001gg\u8df3\u5230\u9996\u884c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4\u3001G\u8df3\u5230\u672b\u5c3e<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">5\u3001Ctrl+f \uff08front\uff09\u5c4f\u5e55\u5411\u4e0b\u7ffb\u4e00\u9875,\u76f8\u5f53\u4e8e\u4e0b\u4e00\u9875\u3002 Ctrl+b\uff08back\uff09 \u5c4f\u5e55\u5411\u4e0a\u7ffb\u4e00\u9875,\u76f8\u5f53\u4e8e\u4e0a\u4e00\u9875<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">6\u3001\/\u641c\u7d22\u7684\u5185\u5bb9       \u5411\u4e0b\u641c\u7d22\u4e3an\uff0c\u5411\u4e0a\u641c\u7d22\u4e3a\u5927\u5199N<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>#\u6743\u9650\u66f4\u6539<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uff081\uff09chmod ugoa+-=rwx \u6587\u4ef6<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uff082\uff09chmod 775 \u6587\u4ef6\uff08\u6bcf\u4e2a\u6570\u5b57\u90fd\u662f\u6587\u4ef6\u5c5e\u6027\u52a0\u4e0a\u6743\u9650\uff0c\u7b2c\u4e00\u4e2a7\u4ee3\u8868u\u7684\u6743\u9650\u4e3a1+2+4\uff0c\u7b2c\u4e8c\u4e2a\u4e3ag\u7684\u6743\u9650\u4e3a1+2+4\uff0c\u7b2c\u4e09\u4e2a\u4e3ao\u7684\u6743\u9650\u4e3a1+4\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>#\u66f4\u6539\u6587\u4ef6\u5939\u7684\u6240\u6709\u5c5e\u6027<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uff081\uff09\u66f4\u6539\u6587\u4ef6\u5939\u7684\u6240\u6709\u8005<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> chown new_owner example_folder<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uff082\uff09\u66f4\u6539\u6587\u4ef6\u5939\u7684\u6240\u5c5e\u7ec4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> chown :new_group example_folder<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uff083\uff09\u540c\u65f6\u66f4\u6539\u6240\u6709\u8005\u548c\u6240\u5c5e\u7ec4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">chown new_owner:new_group example_folder<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uff084\uff09\u9012\u5f52\u66f4\u6539\u6587\u4ef6\u5939\u53ca\u5176\u5185\u90e8\u6240\u6709\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u7684\u6240\u6709\u8005\u548c\u6240\u5c5e\u7ec4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> chown -R new_owner:new_group example_folder<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>#\u67e5\u770b\u7cfb\u7edf\u53d8\u91cf<\/strong><br>env<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>#\u67e5\u770bcpu\u4fe1\u606f<\/strong>\uff0c<strong>\u7248\u672c\u4fe1\u606f<\/strong>\uff0c<strong>hostname<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">lscpu\uff0ccat \/etc\/redhat-release\uff0chostname<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>#\u5feb\u901f\u6e05\u5c4f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ctrl+l<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>#\u67e5\u770b\u7f51\u7edc\u4fe1\u606f<\/strong>,<strong>\u5305\u62ec\u7aef\u53e3\u5360\u7528\uff0cpid\u7b49\u4fe1\u606f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">netstat -ntlp<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>#\u67e5\u770b\u7aef\u53e3\u5360\u7528\u60c5\u51b5<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">lsof -i:\u7aef\u53e3\u53f7<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">netstat -ntulp |grep \u7aef\u53e3\u53f7<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>#\u67e5\u770b\u9632\u706b\u5899\u72b6\u6001<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">systemctl status firewalld<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>#\u4ee5M\u4e3a\u5355\u4f4d\u770b\u5f53\u524d\u6587\u4ef6\u5939\u5185\u5bb9\u5927\u5c0f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ll -h<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>#\u67e5\u770b\u5f53\u524d\u76ee\u5f55\u4e0b\u5404\u4e2a\u6587\u4ef6\u76ee\u5f55\u524d10\u7684\u5927\u5c0f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">du&nbsp;-h&nbsp;&#8211;max-depth=1&nbsp;|&nbsp;sort&nbsp;-hr&nbsp;|&nbsp;head&nbsp;-n&nbsp;10<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>#\u67e5\u770b\u5404\u7a7a\u95f4\u5927\u5c0f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">df -h<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>#\u67e5\u770b\u57df\u540d\u5bf9\u5e94\u7684ip<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">nslookup \u57df\u540d(windows)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ping \u57df\u540d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>#\u67e5\u8be2\u65e5\u5fd7\u6307\u5b9a\u5185\u5bb9<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">cat -n app.log | grep \u2018\u6307\u5b9a\u2019<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong># \u521b\u5efa\u6307\u5b9a\u5927\u5c0f\u6587\u4ef6<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">dd if=\/dev\/zero of=test.txt count=1 bs=1G<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u53c2\u6570<\/th><th>\u4f5c\u7528<\/th><\/tr><\/thead><tbody><tr><td>if<\/td><td>\u8f93\u5165\u7684\u6587\u4ef6\u540d\u79f0<\/td><\/tr><tr><td>of<\/td><td>\u8f93\u51fa\u7684\u6587\u4ef6\u540d\u79f0<\/td><\/tr><tr><td>bs<\/td><td>\u8bbe\u7f6e\u6bcf\u4e2a\u5757\u7684\u5927\u5c0f<\/td><\/tr><tr><td>count<\/td><td>\u8bbe\u7f6e\u8981\u590d\u5236\u5757\u7684\u4e2a\u6570<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>vim\u6587\u4ef6\u4e4b\u540e \u547d\u4ee4\u76f8\u5173 vim\u6587\u4ef6\u4e4b\u540e \u6309\u4e0bESC\uff0c 1\u3001\u5192\u53f7\uff0cset nu\u663e\u793a\u884c\u53f7 2\u3001dd\u5220\u9664\u4e00\u884c\uff0c:1 &#8230; <a title=\"linux\u5e38\u7528\u64cd\u4f5c\" class=\"read-more\" href=\"https:\/\/fanaticboy.com\/?p=478\" aria-label=\"\u9605\u8bfb linux\u5e38\u7528\u64cd\u4f5c\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":589,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-478","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/fanaticboy.com\/index.php?rest_route=\/wp\/v2\/posts\/478","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fanaticboy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fanaticboy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fanaticboy.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fanaticboy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=478"}],"version-history":[{"count":31,"href":"https:\/\/fanaticboy.com\/index.php?rest_route=\/wp\/v2\/posts\/478\/revisions"}],"predecessor-version":[{"id":829,"href":"https:\/\/fanaticboy.com\/index.php?rest_route=\/wp\/v2\/posts\/478\/revisions\/829"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fanaticboy.com\/index.php?rest_route=\/wp\/v2\/media\/589"}],"wp:attachment":[{"href":"https:\/\/fanaticboy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=478"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fanaticboy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=478"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fanaticboy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=478"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}