{"id":835,"date":"2021-06-28T10:23:33","date_gmt":"2021-06-28T02:23:33","guid":{"rendered":"https:\/\/fick707.com\/?p=835"},"modified":"2021-06-28T10:23:33","modified_gmt":"2021-06-28T02:23:33","slug":"linux-vi-%e5%91%bd%e4%bb%a4%e5%b8%b8%e7%94%a8%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/fick707.com\/?p=835","title":{"rendered":"linux vi \u547d\u4ee4\u5e38\u7528\u529f\u80fd"},"content":{"rendered":"<p>\u8fdb\u5165vi\u7684\u547d\u4ee4<br \/>\nvi filename :\u6253\u5f00\u6216\u65b0\u5efa\u6587\u4ef6\uff0c\u5e76\u5c06\u5149\u6807\u7f6e\u4e8e\u7b2c\u4e00\u884c\u9996<br \/>\nvi +n filename \uff1a\u6253\u5f00\u6587\u4ef6\uff0c\u5e76\u5c06\u5149\u6807\u7f6e\u4e8e\u7b2cn\u884c\u9996<br \/>\nvi + filename \uff1a\u6253\u5f00\u6587\u4ef6\uff0c\u5e76\u5c06\u5149\u6807\u7f6e\u4e8e\u6700\u540e\u4e00\u884c\u9996<br \/>\nvi +\/pattern filename\uff1a\u6253\u5f00\u6587\u4ef6\uff0c\u5e76\u5c06\u5149\u6807\u7f6e\u4e8e\u7b2c\u4e00\u4e2a\u4e0epattern\u5339\u914d\u7684\u4e32\u5904<br \/>\nvi -r filename \uff1a\u5728\u4e0a\u6b21\u6b63\u7528vi\u7f16\u8f91\u65f6\u53d1\u751f\u7cfb\u7edf\u5d29\u6e83\uff0c\u6062\u590dfilename<br \/>\nvi filename&#8230;.filename \uff1a\u6253\u5f00\u591a\u4e2a\u6587\u4ef6\uff0c\u4f9d\u6b21\u8fdb\u884c\u7f16\u8f91<\/p>\n<p>\u79fb\u52a8\u5149\u6807\u7c7b\u547d\u4ee4<br \/>\nh \uff1a\u5149\u6807\u5de6\u79fb\u4e00\u4e2a\u5b57\u7b26<br \/>\nl \uff1a\u5149\u6807\u53f3\u79fb\u4e00\u4e2a\u5b57\u7b26<br \/>\nspace\uff1a\u5149\u6807\u53f3\u79fb\u4e00\u4e2a\u5b57\u7b26<br \/>\nBackspace\uff1a\u5149\u6807\u5de6\u79fb\u4e00\u4e2a\u5b57\u7b26<br \/>\nk\u6216Ctrl+p\uff1a\u5149\u6807\u4e0a\u79fb\u4e00\u884c<br \/>\nj\u6216Ctrl+n \uff1a\u5149\u6807\u4e0b\u79fb\u4e00\u884c<br \/>\nEnter \uff1a\u5149\u6807\u4e0b\u79fb\u4e00\u884c<br \/>\nw\u6216W \uff1a\u5149\u6807\u53f3\u79fb\u4e00\u4e2a\u5b57\u81f3\u5b57\u9996<br \/>\nb\u6216B \uff1a\u5149\u6807\u5de6\u79fb\u4e00\u4e2a\u5b57\u81f3\u5b57\u9996<br \/>\ne\u6216E \uff1a\u5149\u6807\u53f3\u79fb\u4e00\u4e2a\u5b57\u81f3\u5b57\u5c3e<br \/>\n) \uff1a\u5149\u6807\u79fb\u81f3\u53e5\u5c3e<br \/>\n( \uff1a\u5149\u6807\u79fb\u81f3\u53e5\u9996<br \/>\n}\uff1a\u5149\u6807\u79fb\u81f3\u6bb5\u843d\u5f00\u5934<br \/>\n{\uff1a\u5149\u6807\u79fb\u81f3\u6bb5\u843d\u7ed3\u5c3e<br \/>\nnG\uff1a\u5149\u6807\u79fb\u81f3\u7b2cn\u884c\u9996<br \/>\nn+\uff1a\u5149\u6807\u4e0b\u79fbn\u884c<br \/>\nn-\uff1a\u5149\u6807\u4e0a\u79fbn\u884c<br \/>\nn$\uff1a\u5149\u6807\u79fb\u81f3\u7b2cn\u884c\u5c3e<br \/>\nH \uff1a\u5149\u6807\u79fb\u81f3\u5c4f\u5e55\u9876\u884c<br \/>\nM \uff1a\u5149\u6807\u79fb\u81f3\u5c4f\u5e55\u4e2d\u95f4\u884c<br \/>\nL \uff1a\u5149\u6807\u79fb\u81f3\u5c4f\u5e55\u6700\u540e\u884c<br \/>\n0\uff1a\uff08\u6ce8\u610f\u662f\u6570\u5b57\u96f6\uff09\u5149\u6807\u79fb\u81f3\u5f53\u524d\u884c\u9996<br \/>\n$\uff1a\u5149\u6807\u79fb\u81f3\u5f53\u524d\u884c\u5c3e<\/p>\n<p>\u5c4f\u5e55\u7ffb\u6eda\u7c7b\u547d\u4ee4<br \/>\nCtrl+u\uff1a\u5411\u6587\u4ef6\u9996\u7ffb\u534a\u5c4f<br \/>\nCtrl+d\uff1a\u5411\u6587\u4ef6\u5c3e\u7ffb\u534a\u5c4f<br \/>\nCtrl+f\uff1a\u5411\u6587\u4ef6\u5c3e\u7ffb\u4e00\u5c4f<br \/>\nCtrl\uff0bb\uff1b\u5411\u6587\u4ef6\u9996\u7ffb\u4e00\u5c4f<br \/>\nnz\uff1a\u5c06\u7b2cn\u884c\u6eda\u81f3\u5c4f\u5e55\u9876\u90e8\uff0c\u4e0d\u6307\u5b9an\u65f6\u5c06\u5f53\u524d\u884c\u6eda\u81f3\u5c4f\u5e55\u9876\u90e8\u3002<\/p>\n<p>\u63d2\u5165\u6587\u672c\u7c7b\u547d\u4ee4<br \/>\ni \uff1a\u5728\u5149\u6807\u524d<br \/>\nI \uff1a\u5728\u5f53\u524d\u884c\u9996<br \/>\na\uff1a\u5149\u6807\u540e<br \/>\nA\uff1a\u5728\u5f53\u524d\u884c\u5c3e<br \/>\no\uff1a\u5728\u5f53\u524d\u884c\u4e4b\u4e0b\u65b0\u5f00\u4e00\u884c<br \/>\nO\uff1a\u5728\u5f53\u524d\u884c\u4e4b\u4e0a\u65b0\u5f00\u4e00\u884c<br \/>\nr\uff1a\u66ff\u6362\u5f53\u524d\u5b57\u7b26<br \/>\nR\uff1a\u66ff\u6362\u5f53\u524d\u5b57\u7b26\u53ca\u5176\u540e\u7684\u5b57\u7b26\uff0c\u76f4\u81f3\u6309ESC\u952e<br \/>\ns\uff1a\u4ece\u5f53\u524d\u5149\u6807\u4f4d\u7f6e\u5904\u5f00\u59cb\uff0c\u4ee5\u8f93\u5165\u7684\u6587\u672c\u66ff\u4ee3\u6307\u5b9a\u6570\u76ee\u7684\u5b57\u7b26<br \/>\nS\uff1a\u5220\u9664\u6307\u5b9a\u6570\u76ee\u7684\u884c\uff0c\u5e76\u4ee5\u6240\u8f93\u5165\u6587\u672c\u4ee3\u66ff\u4e4b<br \/>\nncw\u6216nCW\uff1a\u4fee\u6539\u6307\u5b9a\u6570\u76ee\u7684\u5b57<br \/>\nnCC\uff1a\u4fee\u6539\u6307\u5b9a\u6570\u76ee\u7684\u884c<\/p>\n<p>\u5220\u9664\u547d\u4ee4<br \/>\nndw\u6216ndW\uff1a\u5220\u9664\u5149\u6807\u5904\u5f00\u59cb\u53ca\u5176\u540e\u7684n-1\u4e2a\u5b57<br \/>\ndo\uff1a\u5220\u81f3\u884c\u9996<br \/>\nd$\uff1a\u5220\u81f3\u884c\u5c3e<br \/>\nndd\uff1a\u5220\u9664\u5f53\u524d\u884c\u53ca\u5176\u540en-1\u884c<br \/>\nx\u6216X\uff1a\u5220\u9664\u4e00\u4e2a\u5b57\u7b26\uff0cx\u5220\u9664\u5149\u6807\u540e\u7684\uff0c\u800cX\u5220\u9664\u5149\u6807\u524d\u7684<br \/>\nCtrl+u\uff1a\u5220\u9664\u8f93\u5165\u65b9\u5f0f\u4e0b\u6240\u8f93\u5165\u7684\u6587\u672c<\/p>\n<p>\u641c\u7d22\u53ca\u66ff\u6362\u547d\u4ee4<br \/>\n\/pattern\uff1a\u4ece\u5149\u6807\u5f00\u59cb\u5904\u5411\u6587\u4ef6\u5c3e\u641c\u7d22pattern<br \/>\n?pattern\uff1a\u4ece\u5149\u6807\u5f00\u59cb\u5904\u5411\u6587\u4ef6\u9996\u641c\u7d22pattern<br \/>\nn\uff1a\u5728\u540c\u4e00\u65b9\u5411\u91cd\u590d\u4e0a\u4e00\u6b21\u641c\u7d22\u547d\u4ee4<br \/>\nN\uff1a\u5728\u53cd\u65b9\u5411\u4e0a\u91cd\u590d\u4e0a\u4e00\u6b21\u641c\u7d22\u547d\u4ee4<br \/>\n\uff1as\/p1\/p2\/g\uff1a\u5c06\u5f53\u524d\u884c\u4e2d\u6240\u6709p1\u5747\u7528p2\u66ff\u4ee3<br \/>\n\uff1an1,n2s\/p1\/p2\/g\uff1a\u5c06\u7b2cn1\u81f3n2\u884c\u4e2d\u6240\u6709p1\u5747\u7528p2\u66ff\u4ee3<br \/>\n\uff1ag\/p1\/s\/\/p2\/g\uff1a\u5c06\u6587\u4ef6\u4e2d\u6240\u6709p1\u5747\u7528p2\u66ff\u6362<\/p>\n<p>\u9009\u9879\u8bbe\u7f6e<br \/>\nall\uff1a\u5217\u51fa\u6240\u6709\u9009\u9879\u8bbe\u7f6e\u60c5\u51b5<br \/>\nterm\uff1a\u8bbe\u7f6e\u7ec8\u7aef\u7c7b\u578b<br \/>\nignorance\uff1a\u5728\u641c\u7d22\u4e2d\u5ffd\u7565\u5927\u5c0f\u5199<br \/>\nlist\uff1a\u663e\u793a\u5236\u8868\u4f4d(Ctrl+I)\u548c\u884c\u5c3e\u6807\u5fd7\uff08$)<br \/>\nnumber\uff1a\u663e\u793a\u884c\u53f7<br \/>\nreport\uff1a\u663e\u793a\u7531\u9762\u5411\u884c\u7684\u547d\u4ee4\u4fee\u6539\u8fc7\u7684\u6570\u76ee<br \/>\nterse\uff1a\u663e\u793a\u7b80\u77ed\u7684\u8b66\u544a\u4fe1\u606f<br \/>\nwarn\uff1a\u5728\u8f6c\u5230\u522b\u7684\u6587\u4ef6\u65f6\u82e5\u6ca1\u4fdd\u5b58\u5f53\u524d\u6587\u4ef6\u5219\u663e\u793aNO write\u4fe1\u606f<br \/>\nnomagic\uff1a\u5141\u8bb8\u5728\u641c\u7d22\u6a21\u5f0f\u4e2d\uff0c\u4f7f\u7528\u524d\u9762\u4e0d\u5e26\u201c\\\u201d\u7684\u7279\u6b8a\u5b57\u7b26<br \/>\nnowrapscan\uff1a\u7981\u6b62vi\u5728\u641c\u7d22\u5230\u8fbe\u6587\u4ef6\u4e24\u7aef\u65f6\uff0c\u53c8\u4ece\u53e6\u4e00\u7aef\u5f00\u59cb<br \/>\nmesg\uff1a\u5141\u8bb8vi\u663e\u793a\u5176\u4ed6\u7528\u6237\u7528write\u5199\u5230\u81ea\u5df1\u7ec8\u7aef\u4e0a\u7684\u4fe1\u606f<\/p>\n<p>\u6700\u540e\u884c\u65b9\u5f0f\u547d\u4ee4<br \/>\n\uff1an1,n2 co n3\uff1a\u5c06n1\u884c\u5230n2\u884c\u4e4b\u95f4\u7684\u5185\u5bb9\u62f7\u8d1d\u5230\u7b2cn3\u884c\u4e0b<br \/>\n\uff1an1,n2 m n3\uff1a\u5c06n1\u884c\u5230n2\u884c\u4e4b\u95f4\u7684\u5185\u5bb9\u79fb\u81f3\u5230\u7b2cn3\u884c\u4e0b<br \/>\n\uff1an1,n2 d \uff1a\u5c06n1\u884c\u5230n2\u884c\u4e4b\u95f4\u7684\u5185\u5bb9\u5220\u9664<br \/>\n\uff1aw \uff1a\u4fdd\u5b58\u5f53\u524d\u6587\u4ef6<br \/>\n\uff1ae filename\uff1a\u6253\u5f00\u6587\u4ef6filename\u8fdb\u884c\u7f16\u8f91<br \/>\n\uff1ax\uff1a\u4fdd\u5b58\u5f53\u524d\u6587\u4ef6\u5e76\u9000\u51fa<br \/>\n\uff1aq\uff1a\u9000\u51favi<br \/>\n\uff1aq!\uff1a\u4e0d\u4fdd\u5b58\u6587\u4ef6\u5e76\u9000\u51favi<br \/>\n\uff1a!command\uff1a\u6267\u884cshell\u547d\u4ee4command<br \/>\n\uff1an1,n2 w!command\uff1a\u5c06\u6587\u4ef6\u4e2dn1\u884c\u81f3n2\u884c\u7684\u5185\u5bb9\u4f5c\u4e3acommand\u7684\u8f93\u5165\u5e76\u6267\u884c\u4e4b\uff0c\u82e5\u4e0d\u6307\u5b9an1\uff0cn2\uff0c\u5219\u8868\u793a\u5c06\u6574\u4e2a\u6587\u4ef6\u5185\u5bb9\u4f5c\u4e3acommand\u7684\u8f93\u5165<br \/>\n\uff1ar!command\uff1a\u5c06\u547d\u4ee4command\u7684\u8f93\u51fa\u7ed3\u679c\u653e\u5230\u5f53\u524d\u884c<\/p>\n<p>\u5bc4\u5b58\u5668\u64cd\u4f5c<br \/>\n&#8220;?nyy\uff1a\u5c06\u5f53\u524d\u884c\u53ca\u5176\u4e0bn\u884c\u7684\u5185\u5bb9\u4fdd\u5b58\u5230\u5bc4\u5b58\u5668\uff1f\u4e2d\uff0c\u5176\u4e2d?\u4e3a\u4e00\u4e2a\u5b57\u6bcd\uff0cn\u4e3a\u4e00\u4e2a\u6570\u5b57<br \/>\n&#8220;?nyw\uff1a\u5c06\u5f53\u524d\u884c\u53ca\u5176\u4e0bn\u4e2a\u5b57\u4fdd\u5b58\u5230\u5bc4\u5b58\u5668\uff1f\u4e2d\uff0c\u5176\u4e2d?\u4e3a\u4e00\u4e2a\u5b57\u6bcd\uff0cn\u4e3a\u4e00\u4e2a\u6570\u5b57<br \/>\n&#8220;?nyl\uff1a\u5c06\u5f53\u524d\u884c\u53ca\u5176\u4e0bn\u4e2a\u5b57\u7b26\u4fdd\u5b58\u5230\u5bc4\u5b58\u5668\uff1f\u4e2d\uff0c\u5176\u4e2d?\u4e3a\u4e00\u4e2a\u5b57\u6bcd\uff0cn\u4e3a\u4e00\u4e2a\u6570\u5b57<br \/>\n&#8220;?p\uff1a\u53d6\u51fa\u5bc4\u5b58\u5668\uff1f\u4e2d\u7684\u5185\u5bb9\u5e76\u5c06\u5176\u653e\u5230\u5149\u6807\u4f4d\u7f6e\u5904\u3002\u8fd9\u91cc\uff1f\u53ef\u4ee5\u662f\u4e00\u4e2a\u5b57\u6bcd\uff0c\u4e5f\u53ef\u4ee5\u662f\u4e00\u4e2a\u6570\u5b57<br \/>\nndd\uff1a\u5c06\u5f53\u524d\u884c\u53ca\u5176\u4e0b\u5171n\u884c\u6587\u672c\u5220\u9664\uff0c\u5e76\u5c06\u6240\u5220\u5185\u5bb9\u653e\u52301\u53f7\u5220\u9664\u5bc4\u5b58\u5668\u4e2d\u3002<\/p>\n<p>VI\u7684\u4f7f\u7528<br \/>\n&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<\/p>\n<p>\u4e00\u3001\u63d2\u5165\u6587\u672c<br \/>\n\u250c\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510<br \/>\n\u2502\u547d\u4ee4\u2502\u63cf\u8ff0\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502i \u3000\u2502\u5728\u5f53\u524d\u5b57\u7b26\u524d\u63d2\u5165\u6587\u672c\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502I \u3000\u2502\u5728\u884c\u9996\u63d2\u5165\u6587\u672c \u3000\u3000\u3000 \u3000\u2502<br \/>\n\u251c\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502a \u3000\u2502\u5728\u5f53\u524d\u5b57\u7b26\u540e\u6dfb\u52a0\u6587\u672c\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502A \u3000\u2502\u5728\u884c\u672b\u6dfb\u52a0\u6587\u672c\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502o \u3000\u2502\u5728\u5f53\u524d\u884c\u540e\u9762\u63d2\u5165\u4e00\u7a7a\u884c\u3000\u2502<br \/>\n\u251c\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502O \u3000\u2502\u5728\u5f53\u524d\u884c\u524d\u9762\u63d2\u5165\u4e00\u7a7a\u884c\u3000\u2502<br \/>\n\u251c\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502R \u3000\u2502\u4ee5\u6539\u5199\u65b9\u5f0f\u8f93\u5165\u6587\u672c\u3000\u3000\u3000\u2502<br \/>\n\u2514\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518<br \/>\n\u4e8c\u3001\u79fb\u52a8\u5149\u6807<br \/>\n\u250c\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510<br \/>\n\u2502\u547d\u4ee4\u3000\u3000\u3000\u2502\u63cf\u8ff0\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502j\u6216\u4e0b\u7bad\u5934 \u2502\u5411\u4e0b\u79fb\u52a8\u4e00\u884c\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502k\u6216\u4e0a\u7bad\u5934 \u2502\u5411\u4e0a\u79fb\u52a8\u4e00\u884c\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502h\u6216\u5de6\u7bad\u5934 \u2502\u5de6\u79fb\u4e00\u4e2a\u5b57\u7b26\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502l\u6216\u53f3\u7bad\u5934 \u2502\u53f3\u79fb\u4e00\u4e2a\u5b57\u7b26\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502w \u3000\u3000\u3000\u3000\u2502\u53f3\u79fb\u4e00\u4e2a\u8bcd\u3000\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502W \u3000\u3000\u3000\u3000\u2502\u53f3\u79fb\u4e00\u4e2a\u4ee5\u7a7a\u683c\u5206\u9694\u7684\u8bcd\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502b \u3000\u3000\u3000\u3000\u2502\u5de6\u79fb\u4e00\u4e2a\u8bcd\u3000\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502B \u3000\u3000\u3000\u3000\u2502\u5de6\u79fb\u4e00\u4e2a\u4ee5\u7a7a\u683c\u5206\u9694\u7684\u8bcd\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u25020 \u3000\u3000\u3000\u3000\u2502\u79fb\u5230\u884c\u9996\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u2502Ctrl-F\u3000\u3000\u2502\u5411\u524d\u7ffb\u9875\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502Ctrl-B\u3000\u3000\u2502\u5411\u540e\u7ffb\u9875\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502nG\u3000\u3000\u3000\u3000\u2502\u5230\u7b2cn\u884c \u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502G \u3000\u3000\u3000\u3000\u2502\u5230\u6700\u540e\u4e00\u884c\u3000\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u2514\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518<br \/>\n\u4e09\u3001\u66ff\u6362\u6587\u672c<br \/>\n\u250c\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2510<br \/>\n\u2502\u547d\u4ee4\u3000\u3000\u3000\u2502\u63cf\u8ff0\u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502$ \u3000\u3000\u3000\u3000\u2502\u5230\u884c\u5c3e\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502( \u3000\u3000\u3000\u3000\u2502\u5230\u53e5\u5b50\u7684\u5f00\u5934\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502) \u3000\u3000\u3000\u3000\u2502\u5230\u53e5\u5b50\u7684\u672b\u5c3e\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502{\u3000 \u3000\u3000\u3000\u2502\u5230\u6bb5\u843d\u7684\u5f00\u5934\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502}\u3000\u3000 \u3000\u3000\u2502\u5230\u6bb5\u843d\u7684\u672b\u5c3e\u2502<br \/>\n\u2514\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2518<\/p>\n<p>\u56db\u3001\u5220\u9664\u6587\u672c<br \/>\n\u250c\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510<br \/>\n\u2502\u547d\u4ee4\u3000\u2502\u63cf\u8ff0 \u3000\u3000\u3000\u3000\u3000\u3000 \u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502r \u3000\u3000\u2502\u66ff\u6362\u4e00\u4e2a\u5b57\u7b26 \u3000\u3000\u3000\u3000 \u2502<br \/>\n\u251c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502c \u3000\u3000\u2502\u4fee\u6539\u6587\u672c\u76f4\u5230\u6309\u4e0bEsc\u5065 \u2502<br \/>\n\u251c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502cw\u3000\u3000\u2502\u4fee\u6539\u4e0b\u4e00\u4e2a\u8bcd \u3000\u3000\u3000 \u3000\u2502<br \/>\n\u251c\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502cnw\u3000 \u2502\u4fee\u6539\u63a5\u4e0b\u6765\u7684n\u4e2a\u8bcd \u3000\u3000\u2502<br \/>\n\u2514\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518<br \/>\n\u4e94\u3001\u6587\u672c\u7f16\u8f91<br \/>\n\u250c\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510<br \/>\n\u2502\u547d\u5bfa\u2502\u63cf\u8ff0\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502yy\u3000\u2502\u5c06\u4e00\u884c\u6587\u672c\u79fb\u5230\u7f3a\u7701\u7f13\u51b2\u533a\u4e2d \u3000\u3000\u3000\u3000 \u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502yn\u3000\u2502\u5c06\u4e0b\u4e00\u4e2a\u8bcd\u79fb\u5230\u7f3a\u7701\u7f13\u51b2\u533a\u4e2d \u3000\u3000 \u3000\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502ynw \u2502\u5c06\u540e\u9762\u7684n\u4e2a\u8bcd\u79fb\u5230\u7f3a\u7701\u7f13\u51b2\u533a\u4e2d\u3000\u3000\u3000\u3000 \u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502p \u3000\u2502\u5982\u679c\u7f3a\u7701\u7f13\u51b2\u533a\u4e2d\u5305\u542b\u4e00\u884c\u6587\u672c\uff0c\u5219\u5728\u5f53\u524d\u3000\u3000\u3000\u2502<br \/>\n\u2502\u3000\u3000\u2502\u884c\u540e\u9762\u63d2\u5165\u4e00\u4e2a\u7a7a\u884c\u4e95\u5c06\u7f3a\u7701\u7f13\u51b2\u533a\u4e2d\u7684\u58f0\u3000\u3000\u3000\u2502<br \/>\n\u2502\u3000\u3000\u2502\u5bb9\u7c98\u8d34\u5230\u8fd9\u4e00\u884c\u4e2d\uff1b\u5982\u679c\u7f3a\u7701\u7f13\u51b2\u533a\u4e2d\u5305\u542b\u3000\u3000\u3000\u2502<br \/>\n\u2502\u3000\u3000\u2502\u591a\u4e2a\u8bcd\uff0c\u628a\u8fd9\u4e9b\u8bcd\u7c98\u8d34\u5230\u5149\u6807\u7684\u53f3\u8fb9\uff0e\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502P \u3000\u2502\u5982\u679c\u7f3a\u7701\u7f13\u51b2\u533a\u4e2d\u5305\u542b\u4e00\u884c\u6587\u672c\uff0c\u5219\u6b63\u5f53\u524d \u3000 \u3000\u2502<br \/>\n\u2502 \u3000 \u2502\u884c\u524d\u9762\u63d2\u5165\u4e00\u4e2a\u7a7a\u884c\u4e95\u5c06\u7f3a\u7701\u7f13\u51b2\u533a\u4e2d\u7684\u5185 \u3000 \u3000\u2502<br \/>\n\u2502\u3000\u3000\u2502\u5bb9\u7c98\u8d34\u5230\u8fd9\u4e00\u884c\u4e2d\uff1b\u5982\u679c\u7f3a\u7701\u7f13\u51b2\u533a\u4e2d\u5305\u542b \u3000\u3000 \u2502<br \/>\n\u2502 \u3000 \u2502\u591a\u4e2a\u8bcd\uff0c\u628a\u8fd9\u4e9b\u8bcd\u7c98\u8d34\u5230\u5149\u6807\u7684\u5de6\u8fb9<\/p>\n<p>\u2502<br \/>\n\u2514\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518<br \/>\n\u516d\u3001\u4fdd\u5b58\u9000\u51fa<br \/>\n\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510<br \/>\n\u2502\u547d\u4ee4\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u63cf\u8ff0\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502zz\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u4fdd\u5b58\u5e76\u9000\u51fa\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502:w filename\u3000\u3000\u3000\u3000 \u3000\u2502\u5199\u5165\u6587\u4ef6\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000 \u3000 \u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502:W\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u5199\u5165\u6587\u4ef6\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502:x\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u4fdd\u5b58(\u5982\u679c\u5f53\u524d\u6587\u4ef6\u4fee\u6539\u8fc7)\u5e76\u9000\u51fa\u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502:q!\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000 \u2502\u4e0d\u4fdd\u5b58\u6587\u4ef6\uff0c\u76f4\u63a5\u9000\u51fa\u3000\u3000 \u3000\u3000 \u2502<br \/>\n\u251c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2524<br \/>\n\u2502:q\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502\u9000\u51favi\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u2502<\/p>\n<p>VI\u5e38\u7528\u6280\u5de7<\/p>\n<p>VI\u547d\u4ee4\u53ef\u4ee5\u8bf4\u662fUnix\/Linux\u4e16\u754c\u91cc\u6700\u5e38\u7528\u7684\u7f16\u8f91\u6587\u4ef6\u7684\u547d\u4ee4\u4e86\uff0c\u4f46\u662f\u56e0\u4e3a\u5b83\u7684\u547d\u4ee4\u96c6\u4f17\u591a\uff0c\u5f88\u591a\u4eba\u90fd\u4e0d\u4e60\u60ef\u4f7f\u7528\u5b83\uff0c\u5176\u5b9e\u60a8\u53ea\u9700\u8981\u638c\u63e1\u57fa\u672c\u547d\u4ee4\uff0c\u7136\u540e\u52a0\u4ee5\u7075\u6d3b\u8fd0\u7528\uff0c\u5c31\u4f1a\u53d1\u73b0\u5b83\u7684\u4f18\u52bf\uff0c\u5e76\u4f1a\u9010\u6e10\u559c\u6b22\u4f7f\u7528\u8fd9\u79cd\u65b9\u6cd5\u3002\u672c\u6587\u65e8\u5728\u4ecb\u7ecdVI\u7684\u4e00\u4e9b\u6700\u5e38\u7528\u547d\u4ee4\u548c\u9ad8\u7ea7\u5e94\u7528\u6280\u5de7\u3002<\/p>\n<p>\u4e00\u3001\u57fa\u672c\u547d\u4ee4\u4ecb\u7ecd<\/p>\n<p>&#8212;- 1\uff0e\u5149\u6807\u547d\u4ee4<\/p>\n<p>k\u3001j\u3001h\u3001l\u2014\u2014\u4e0a\u3001\u4e0b\u3001\u5de6\u3001\u53f3\u5149\u6807\u79fb\u52a8\u547d\u4ee4\u3002\u867d\u7136\u60a8\u53ef\u4ee5\u5728Linux\u4e2d\u4f7f\u7528\u952e\u76d8\u53f3\u8fb9\u76844\u4e2a\u5149\u6807\u952e\uff0c\u4f46\u662f\u8bb0\u4f4f\u8fd94\u4e2a\u547d\u4ee4\u8fd8\u662f\u975e\u5e38\u6709\u7528\u7684\u3002\u8fd94\u4e2a\u952e\u6b63\u662f\u53f3\u624b\u5728\u952e\u76d8\u4e0a\u653e\u7f6e\u7684\u57fa\u672c\u4f4d\u7f6e\u3002<br \/>\nnG\u2014\u2014\u8df3\u8f6c\u547d\u4ee4\u3002n\u4e3a\u884c\u6570\uff0c\u8be5\u547d\u4ee4\u7acb\u5373\u4f7f\u5149\u6807\u8df3\u5230\u6307\u5b9a\u884c\u3002<br \/>\nCtrl+G\u2014\u2014\u5149\u6807\u6240\u5728\u4f4d\u7f6e\u7684\u884c\u6570\u548c\u5217\u6570\u62a5\u544a\u3002<br \/>\nw\u3001b\u2014\u2014\u4f7f\u5149\u6807\u5411\u524d\u6216\u5411\u540e\u8df3\u8fc7\u4e00\u4e2a\u5355\u8bcd\u3002<br \/>\n&#8212;- 2\uff0e\u7f16\u8f91\u547d\u4ee4<br \/>\ni\u3001a\u3001r\u2014\u2014\u5728\u5149\u6807\u7684\u524d\u3001\u540e\u4ee5\u53ca\u6240\u5728\u5904\u63d2\u5165\u5b57\u7b26\u547d\u4ee4(i=insert\u3001a=append\u3001r=replace)\u3002<br \/>\ncw\u3001dw\u2014\u2014\u6539\u53d8(\u7f6e\u6362)\/\u5220\u9664\u5149\u6807\u6240\u5728\u5904\u7684\u5355\u8bcd\u7684\u547d\u4ee4 (c=change\u3001d=delete)\u3002<br \/>\nx\u3001d$\u3001dd\u2014\u2014\u5220\u9664\u4e00\u4e2a\u5b57\u7b26\u3001\u5220\u9664\u5149\u6807\u6240\u5728\u5904\u5230\u884c\u5c3e\u7684\u6240\u6709\u5b57\u7b26\u4ee5\u53ca\u5220\u9664\u6574\u884c\u7684\u547d\u4ee4\u3002<br \/>\n&#8212;- 3\uff0e\u67e5\u627e\u547d\u4ee4<br \/>\n&#8212;- \/string\u3001?string\u2014\u2014\u4ece\u5149\u6807\u6240\u5728\u5904\u5411\u540e\u6216\u5411\u524d\u67e5\u627e\u76f8\u5e94\u7684\u5b57\u7b26\u4e32\u7684\u547d\u4ee4\u3002<br \/>\n&#8212;- 4\uff0e\u62f7\u8d1d\u590d\u5236\u547d\u4ee4<br \/>\n&#8212;- yy\u3001p\u2014\u2014\u62f7\u8d1d\u4e00\u884c\u5230\u526a\u8d34\u677f\u6216\u53d6\u51fa\u526a\u8d34\u677f\u4e2d\u5185\u5bb9\u7684\u547d\u4ee4\u3002<\/p>\n<p>\u4e8c\u3001\u5e38\u89c1\u95ee\u9898\u53ca\u5e94\u7528\u6280\u5de7<\/p>\n<p>&#8212;- 1\uff0e\u5728\u4e00\u4e2a\u65b0\u6587\u4ef6\u4e2d\u8bfb\/etc\/passwd\u4e2d\u7684\u5185\u5bb9\uff0c\u53d6\u51fa\u7528\u6237\u540d\u90e8\u5206\u3002<br \/>\n&#8212;- vi file<br \/>\n&#8212;- :r \/etc\/passwd \u5728\u6253\u5f00\u7684\u6587\u4ef6file\u4e2d\u5149\u6807\u6240\u5728\u5904\u8bfb\u5165\/etc\/passwd<br \/>\n&#8212;- :%s\/:.*\/\/g \u5220\u9664\/etc\/passwd\u4e2d\u7528\u6237\u540d\u540e\u9762\u7684\u4ece\u5192\u53f7\u5f00\u59cb\u76f4\u5230\u884c\u5c3e\u7684\u6240\u6709\u90e8\u5206\u3002<br \/>\n&#8212;- \u60a8\u4e5f\u53ef\u4ee5\u5728\u6307\u5b9a\u7684\u884c\u53f7\u540e\u8bfb\u5165\u6587\u4ef6\u5185\u5bb9\uff0c\u4f8b\u5982\u4f7f\u7528\u547d\u4ee4\u201c:3r \/etc\/passwd\u201d\u4ece\u65b0\u6587\u4ef6\u7684\u7b2c3\u884c\u5f00\u59cb\u8bfb\u5165 \/etc\/passwd\u7684\u6240\u6709\u5185\u5bb9\u3002<br \/>\n&#8212;- \u6211\u4eec\u8fd8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\u5220\u6389\u6587\u4ef6\u4e2d\u6240\u6709\u7684\u7a7a\u884c\u53ca\u4ee5#\u5f00\u59cb\u7684\u6ce8\u91ca\u884c\u3002<br \/>\n&#8212;- #cat squid.conf.default | grep -v ^$ | grep -v ^#<\/p>\n<p>&#8212;- 2\uff0e\u5728\u6253\u5f00\u4e00\u4e2a\u6587\u4ef6\u7f16\u8f91\u540e\u624d\u77e5\u9053\u767b\u5f55\u7684\u7528\u6237\u5bf9\u8be5\u6587\u4ef6\u6ca1\u6709\u5199\u7684\u6743\u9650\uff0c\u4e0d\u80fd\u5b58\u76d8\uff0c\u9700\u8981\u5c06\u6240\u505a\u4fee\u6539\u5b58\u5165\u4e34\u65f6\u6587\u4ef6\u3002<br \/>\n&#8212;- vi file<br \/>\n&#8212;- :w \/tmp\/1 \u4fdd\u5b58\u6240\u505a\u7684\u6240\u6709\u4fee\u6539\uff0c\u4e5f\u53ef\u4ee5\u5c06\u5176\u4e2d\u7684\u67d0\u4e00\u90e8\u5206\u4fee\u6539\u4fdd\u5b58\u5230\u4e34\u65f6\u6587\u4ef6\uff0c\u4f8b\u5982\u4ec5\u4ec5\u628a\u7b2c20\uff5e59\u884c\u4e4b\u95f4\u7684\u5185\u5bb9\u5b58\u76d8\u6210\u6587\u4ef6\/tmp\/1\uff0c\u6211\u4eec\u53ef\u4ee5\u952e\u5165\u5982\u4e0b\u547d\u4ee4\u3002<br \/>\n&#8212;- vi file<br \/>\n&#8212;- :20,59w \/tmp\/1<\/p>\n<p>&#8212;- 3\uff0e\u7528VI\u7f16\u8f91\u4e00\u4e2a\u6587\u4ef6\uff0c\u4f46\u9700\u8981\u5220\u9664\u5927\u6bb5\u7684\u5185\u5bb9\u3002<br \/>\n&#8212;- \u9996\u5148\u5229\u7528\u7f16\u8f91\u547d\u4ee4\u201cvi file\u201d\u6253\u5f00\u6587\u4ef6\uff0c\u7136\u540e\u5c06\u5149\u6807\u79fb\u5230\u9700\u8981\u5220\u9664\u7684\u884c\u5904\u6309Ctrl+G\u663e\u793a\u884c\u53f7\uff0c\u518d\u5230\u7ed3\u5c3e\u5904\u518d\u6309Ctrl+G\uff0c\u663e\u793a\u6587\u4ef6\u7ed3\u5c3e\u7684\u884c\u53f7\u3002<br \/>\n&#8212;- :23,1045d \u5047\u5b9a2\u6b21\u5f97\u5230\u7684\u884c\u53f7\u4e3a23\u548c1045\uff0c\u5219\u628a\u8fd9\u671f\u95f4\u7684\u5185\u5bb9\u5168\u5220\u9664\uff0c\u4e5f\u53ef\u4ee5\u5728\u8981\u5220\u9664\u7684\u5f00\u59cb\u884c\u548c\u7ed3\u675f\u884c\u4e2d\u7528ma\u3001mb\u547d\u4ee4\u6807\u8bb0\uff0c\u7136\u540e\u5229\u7528\u201c:a,bd\u201d\u547d\u4ee4\u5220\u9664\u3002<\/p>\n<p>&#8212;- 4\uff0e\u5728\u6574\u4e2a\u6587\u4ef6\u7684\u5404\u884c\u6216\u67d0\u51e0\u884c\u7684\u884c\u9996\u6216\u884c\u5c3e\u52a0\u4e00\u4e9b\u5b57\u7b26\u4e32\u3002<br \/>\n&#8212;- vi file<br \/>\n&#8212;- :3,$s\/^\/some string \/ \u5728\u6587\u4ef6\u7684\u7b2c\u4e00\u884c\u81f3\u6700\u540e\u4e00\u884c\u7684\u884c\u9996\u63d2\u5165\u201csome string\u201d\u3002<br \/>\n&#8212;- :%s\/$\/some string\/g \u5728\u6574\u4e2a\u6587\u4ef6\u6bcf\u4e00\u884c\u7684\u884c\u5c3e\u6dfb\u52a0\u201csome string\u201d\u3002<br \/>\n&#8212;- :%s\/string1\/string2\/g \u5728\u6574\u4e2a\u6587\u4ef6\u4e2d\u66ff\u6362\u201cstring1\u201d\u6210\u201cstring2\u201d\u3002<br \/>\n&#8212;- :3,7s\/string1\/string2\/ \u4ec5\u66ff\u6362\u6587\u4ef6\u4e2d\u7684\u7b2c3\u884c\u5230\u7b2c7\u884c\u4e2d\u7684\u201cstring1\u201d\u6210\u201cstring2\u201d\u3002<br \/>\n&#8212;- \u6ce8\u610f: \u5176\u4e2ds\u4e3asubstitute\uff0c%\u8868\u793a\u6240\u6709\u884c\uff0cg\u8868\u793aglobal\u3002<\/p>\n<p>&#8212;- 5\uff0e\u540c\u65f6\u7f16\u8f912\u4e2a\u6587\u4ef6\uff0c\u62f7\u8d1d\u4e00\u4e2a\u6587\u4ef6\u4e2d\u7684\u6587\u672c\u5e76\u7c98\u8d34\u5230\u53e6\u4e00\u4e2a\u6587\u4ef6\u4e2d\u3002<br \/>\n&#8212;- vi file1 file2<br \/>\n&#8212;- yy \u5728\u6587\u4ef61\u7684\u5149\u6807\u5904\u62f7\u8d1d\u6240\u5728\u884c<br \/>\n&#8212;- :n \u5207\u6362\u5230\u6587\u4ef62 (n=next)<br \/>\n&#8212;- p \u5728\u6587\u4ef62\u7684\u5149\u6807\u6240\u5728\u5904\u7c98\u8d34\u6240\u62f7\u8d1d\u7684\u884c<br \/>\n&#8212;- :n \u5207\u6362\u56de\u6587\u4ef61<\/p>\n<p>&#8212;- 6\uff0e\u66ff\u6362\u6587\u4ef6\u4e2d\u7684\u8def\u5f84\u3002<br \/>\n&#8212;- \u4f7f\u7528\u547d\u4ee4\u201c:%s#\/usr\/bin#\/bin#g\u201d\u53ef\u4ee5\u628a\u6587\u4ef6\u4e2d\u6240\u6709\u8def\u5f84\/usr\/bin\u6362\u6210\/bin\u3002\u4e5f\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u201c:%s\/\/usr\/bin\/\/bin\/g\u201d\u5b9e\u73b0\uff0c\u5176\u4e2d\u201c\u201d\u662f\u8f6c\u4e49\u5b57\u7b26\uff0c\u8868\u660e\u5176\u540e\u7684\u201c\/\u201d\u5b57\u7b26\u662f\u5177\u6709\u5b9e\u9645\u610f\u4e49\u7684\u5b57\u7b26\uff0c\u4e0d\u662f\u5206\u9694\u7b26\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fdb\u5165vi\u7684\u547d\u4ee4 vi filename :\u6253\u5f00\u6216\u65b0\u5efa\u6587\u4ef6\uff0c\u5e76\u5c06\u5149\u6807\u7f6e\u4e8e\u7b2c\u4e00\u884c\u9996 vi +n file &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[11,16],"series":[],"class_list":["post-835","post","type-post","status-publish","format-standard","hentry","category-programmers","tag-linux","tag-vi"],"_links":{"self":[{"href":"https:\/\/fick707.com\/index.php?rest_route=\/wp\/v2\/posts\/835"}],"collection":[{"href":"https:\/\/fick707.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fick707.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fick707.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fick707.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=835"}],"version-history":[{"count":1,"href":"https:\/\/fick707.com\/index.php?rest_route=\/wp\/v2\/posts\/835\/revisions"}],"predecessor-version":[{"id":836,"href":"https:\/\/fick707.com\/index.php?rest_route=\/wp\/v2\/posts\/835\/revisions\/836"}],"wp:attachment":[{"href":"https:\/\/fick707.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=835"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fick707.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=835"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fick707.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=835"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/fick707.com\/index.php?rest_route=%2Fwp%2Fv2%2Fseries&post=835"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}