{"id":67,"date":"2024-11-06T00:00:00","date_gmt":"2024-11-06T00:00:00","guid":{"rendered":"https:\/\/blog.tacoin.site\/?p=67"},"modified":"2024-11-06T00:00:00","modified_gmt":"2024-11-06T00:00:00","slug":"67","status":"publish","type":"post","link":"https:\/\/blog.tacoin.site\/index.php\/2024\/11\/06\/67\/","title":{"rendered":"GeekPie 2024 \u62db\u65b0\u9898\u76ee\u9898\u89e3 (A-E)"},"content":{"rendered":"<p>\u5df2\u7ecf\u662f\u8001\u6210\u5458\u4e86\uff0c\u6240\u4ee5\u4e00\u8fb9\u770b\u770b\u4e00\u8fb9\u5199\u5199\u9898\u89e3\u3002A-E\u9898\u90fd\u662fCTF\u65b9\u5411\u7684\uff0c\u82b1\u4e86\u70b9\u65f6\u95f4\u505a\u4e86, F\u9898\u76ee\u6709\u4e9b\u731c\u4e0d\u5230, G\u9898\u4e0d\u5728\u77e5\u8bc6\u5e93\u3002<\/p>\n<p><!--more--><\/p>\n<h2>A. <a href=\"https:\/\/hydro.ac\/d\/G3eKP1E_2024\/p\/P1001?tid=670d369c130a4aed4d83dbf7\">Reveal the Past<\/a><\/h2>\n<p>\u8df3\u8f6c\u5230\u9879\u76ee\u4ed3\u5e93 <a href=\"https:\/\/github.com\/ShanghaitechGeekPie\/HelloGeekPie-2024\/blob\/main\/README.md\">https:\/\/github.com\/ShanghaitechGeekPie\/HelloGeekPie-2024\/blob\/main\/README.md<\/a><\/p>\n<p>\u53d1\u73b0\u6709\u56db\u4e2a\u5206\u652f\uff0c\u968f\u673a\u7ffb\u9605\u53d1\u73b0\u4e00\u4e9b\u8bdd\u4e0e\u65f6\u5149\u673a\u76f8\u5173\u3002 Git is all what you need. \u7ffb\u9605<a href=\"https:\/\/github.com\/ShanghaitechGeekPie\/HelloGeekPie-2024\/commit\/be21c31d6180844d9aaae2bc14068d2fc6e0227a#diff-21e2ae0fb85fde7bb246ed90194f601e041b3c8ac6e937b1878bd8e0e796a098R1\">commit\u5386\u53f2<\/a>\u53ef\u4ee5\u627e\u5230<\/p>\n<pre><code>flag{WW91IHNob3VsZCBjaGVja291dCBodHRwczovL29oc2hpdGdpdC5jb20vemg=}<\/code><\/pre>\n<h2>B. <a href=\"https:\/\/hydro.ac\/d\/G3eKP1E_2024\/p\/P1002?tid=670d369c130a4aed4d83dbf7\">Say My Name<\/a><\/h2>\n<p>\u5f00\u5c40\u4e24\u5f20\u56fe\uff0c\u4e00\u4e2a\u662f BrokenCode.png\uff0c \u53e6\u4e00\u4e2a\u662f IsThisPhotoFromWikipedia.jpg<\/p>\n<p><em><a href=\"https:\/\/zh.wikipedia.org\/zh-cn\/%E5%B8%83%E8%8E%B1%E6%96%AF%C2%B7%E5%BE%B7%C2%B7%E7%BB%B4%E5%90%89%E5%B0%BC%E4%BA%9A\" title=\"WikiPedia\">\u5e03\u83b1\u65af<\/a><\/em> \u00b7 <em>\u5fb7<\/em> \u00b7 <em>\u7ef4\u5409\u5c3c\u4e9a<\/em> \uff08\u6cd5\u8bed\uff1aBlaise De Vigen\u00e8re\uff0c1523\u5e748\u67085\u65e5\u20141596\u5e74\uff09\uff0c\u6cd5\u56fd\u5916\u4ea4\u5b98\u3001\u5bc6\u7801\u5b66\u5bb6\u3001\u70bc\u91d1\u672f\u58eb\u3002<em>\u7ef4\u5409\u5c3c\u4e9a<\/em>\u5bc6\u7801\u4ee5\u5176\u540d\u5b57\u547d\u540d\uff0c\u4f46\u5b9e\u9645\u4e0a\u5e76\u975e\u4ed6\u7684\u53d1\u660e\u3002<\/p>\n<p>\u53ef\u4ee5\u77e5\u9053<\/p>\n<ul>\n<li>\u8981\u8865\u5168\u4e8c\u7ef4\u7801<\/li>\n<li>\n<p>\u8981<del>\u70bc\u94dc<\/del>\u8003\u8651<a href=\"https:\/\/zh.wikipedia.org\/zh-cn\/%E7%BB%B4%E5%90%89%E5%B0%BC%E4%BA%9A%E5%AF%86%E7%A0%81\" title=\"\u7ef4\u5409\u5c3c\u4e9a\u5bc6\u7801\">\u5bc6\u7801\u5b66<\/a>\/CTF\u6709\u5173\u5185\u5bb9<\/p>\n<ul>\n<li>\u65e2\u7136\u63d0\u793a\u8bf4\u4e86\u540d\u5b57\u90a3\u5c31\u76f4\u63a5\u8003\u8651\u7ef4\u5409\u5c3c\u4e9a\u5bc6\u7801\u3002<\/li>\n<li>\u6587\u4ef6\u540d\u660e\u793a\u4e86\u53bbwiki\u770b\u770b<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/blog.tacoin.site\/usr\/wp-content\/uploads\/2024\/11\/3801445331.png\" alt=\"1729098133807.png\" title=\"1729098133807.png\"><\/p>\n<h3>QR Code<\/h3>\n<p>\u4f7f\u7528 <div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/blog.tacoin.site\/usr\/wp-content\/uploads\/2024\/11\/677095672.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/blog.tacoin.site\/usr\/wp-content\/uploads\/2024\/11\/677095672.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"1729098050311.png\" title=\"1729098050311.png\"><\/div> \u8865\u5168\u4e8c\u7ef4\u7801<br \/><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/blog.tacoin.site\/usr\/wp-content\/uploads\/2024\/11\/3777544877.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/blog.tacoin.site\/usr\/wp-content\/uploads\/2024\/11\/3777544877.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"1729098045958.png\" title=\"1729098045958.png\"><\/div><br \/>\u53ef\u4ee5\u89e3\u6790\u5230 <a href=\"https:\/\/gist.github.com\/AstatineAi\/9716ad25738ac0783783316c3c8d5b5c\">https:\/\/gist.github.com\/AstatineAi\/9716ad25738ac0783783316c3c8d5b5c<\/a><\/p>\n<p>\u62ff\u5230 <a href=\"https:\/\/gist.github.com\/AstatineAi\/9716ad25738ac0783783316c3c8d5b5c#file-contest_key\"><strong>contest_key<\/strong><\/a><\/p>\n<pre><code>-----BEGIN OPENSSH PRIVATE KEY-----\nb3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW\nQyNTUxOQAAACCqu1dNzTSLURqLYCHjaunRqLqQu4gOb2jLbj83WBqwpQAAAIgI7c0DCO3N\nAwAAAAtzc2gtZWQyNTUxOQAAACCqu1dNzTSLURqLYCHjaunRqLqQu4gOb2jLbj83WBqwpQ\nAAAEAg4d8VSEACTWR\/W1NWyKR0lwiF\/bB09NcG0pHipro+Taq7V03NNItRGotgIeNq6dGo\nupC7iA5vaMtuPzdYGrClAAAAAAECAwQF\n-----END OPENSSH PRIVATE KEY-----<\/code><\/pre>\n<p><a href=\"https:\/\/gist.github.com\/AstatineAi\/9716ad25738ac0783783316c3c8d5b5c#file-some-key-txt\"><strong>some-key.txt<\/strong><\/a><\/p>\n<pre><code>flag{thisisalsoakeyinaway}<\/code><\/pre>\n<h3>Dig deeper<\/h3>\n<p>\u63d0\u4ea4\u8fd9\u4e2akey\u4e4b\u540e\u5f97\u5230<\/p>\n<pre><code>points 75 Almost There. The image is quite strange...<\/code><\/pre>\n<p>\u7ef4\u5409\u5c3c\u4e9a\u5bc6\u7801\u9700\u8981\u5bc6\u6587\u548c\u5bc6\u94a5<\/p>\n<p>\u6839\u636e\u56fe\u7247\u540d\u4fe1\u606f\u6211\u4eec\u53bbwiki\u770b\u770b<a href=\"https:\/\/zh.wikipedia.org\/wiki\/File:Vigenere.jpg\">\u539f\u56fe<\/a>\u3002 \u539f\u56fe\u662f428*553, 213KB. \u4e0b\u8f7d\u7684\u6587\u4ef6\u5c3a\u5bf8\u4e00\u6837\u4f46\u662f\u6709250kb.<\/p>\n<p>\u6211\u4eec\u624b\u52a8\u5220\u9664\u524d\u9762\u7684\u5185\u5bb9\uff08\u8981\u7528Hex \u7f16\u8f91\u5668\uff09\uff0c\u7136\u540e\u5206\u6790\u6587\u4ef6\u683c\u5f0f\uff0c\u5f97\u5230<\/p>\n<table>\n<thead>\n<tr>\n<th>100.0%<\/th>\n<th><a href=\"https:\/\/www.aconvert.com\/format\/zip\/\">ZIP<\/a><\/th>\n<th>ZIP compressed archive<\/th>\n<\/tr>\n<\/thead>\n<\/tbody>\n<\/table>\n<p>\u7136\u540e\u6211\u4eec\u53ef\u4ee5\u5f97\u5230 <a href=\"https:\/\/github.com\/MikeMirzayanov\/testlib\" title=\"\u4e0d\u662f\u8fd9\u4e2a\">testlib.h<\/a>\u3002 <br \/><a href=\"https:\/\/blog.tacoin.site\/usr\/wp-content\/uploads\/2024\/11\/3286860937.h\">testlib.h<\/a> \u641c\u7d22flag\u53ef\u4ee5\u627e\u5230\u4e00\u6bb5\u4eba\u4e3a\u6dfb\u52a0\u7684\u4ee3\u7801<\/p>\n<pre><code>\/*\nflag\n\nYes, this is not the original content of testlib.h.\nThe following content is really hard to understand.\nIf you can find out what the sentences in flag{} mean, submit the\nfinal flag to Online Judge.\n\nflag{Zpdwv lhp wlicxcvpe ws smamjmv fzjhh sr rpr pqbjbj egzcs zx Duxgfme ajd Utabeifn zx o povqwaah Gmw xcsymabmoqee uqgh shgml jwijd bmoqeeocnqqa mnaaalw ttes wsxfwht axrxuaawf wsg tryq rpr haieaaa gn vigabe ktybuiw dgopvw ilhlepik hgdvna anahaai dogwg uc hcielu wgmo aguw eiuspdmmvf fkr pxhagvk uycbogr zcg temc pptd bwlw.}\n*\/<\/code><\/pre>\n<p>\u63d0\u4ea4\u540e\u62ff\u523085\u5206\u3002<\/p>\n<pre><code>points 85 So close, where is the key?<\/code><\/pre>\n<p>\u7a81\u7136\u60f3\u8d77\u6765 <code>thisisalsoakeyinaway<\/code><\/p>\n<p>\u89e3\u5bc6\u540e\u5f97\u5230<\/p>\n<pre><code>flag{Given the existence as uttered forth in the public works of Puncher and Wattmann of a personal God quaquaquaqua with white beard quaquaquaqua outside time without extension who from the heights of divine apathia divine athambia divine aphasia loves us dearly with some exceptions for reasons unknown but time will tell.}&quot;<\/code><\/pre>\n<h2>C. <a href=\"https:\/\/hydro.ac\/d\/G3eKP1E_2024\/p\/P1003?tid=670d369c130a4aed4d83dbf7\">Dim and Dark<\/a><\/h2>\n<p><em>\u8865\u5145\u63d0\u793a<\/em> Hex <strong>\u2192<\/strong> Dec<\/p>\n<p>flag{ ColorIsTheKey.png }<\/p>\n<p>\u56db\u4e2a\u989c\u8272\u518dPS\u91cc\u9762\u6253\u5f00\uff0cHex\u5206\u522b\u662f<\/p>\n<pre><code>#0a0a0a\n#141414\n#838383\n#707070<\/code><\/pre>\n<p>\u8f6c\u6362\u6210\u5341\u8fdb\u5236<\/p>\n<pre><code>10.20.131.112<\/code><\/pre>\n<p>\u6821\u5185\u7f51\u6bb5\u521a\u597d\u662f10.0.0.0\/8\uff0c\u7ed3\u5408\u4e0a\u4e00\u9898\u6ca1\u6709\u7528\u5230\u7684SSH\u53ef\u4ee5\u8054\u60f3\u5230\u662fIP\u5730\u5740\u3002<\/p>\n<blockquote><p>\u5982\u679c\u76f4\u63a5\u628a1020131112\u4f5c\u4e3aflag\u63d0\u4ea4\u4e0a\u53bb\u4f1a\u63d0\u793a\u4f60 shanghaitech netinfo.<\/p><\/blockquote>\n<pre><code>flag{10.20.131.112}<\/code><\/pre>\n<h2>D. <a href=\"https:\/\/hydro.ac\/d\/G3eKP1E_2024\/p\/P1004?tid=670d369c130a4aed4d83dbf7\">Random String Generator<\/a><\/h2>\n<blockquote>\n<p>Use what you&#8217;ve got in problem B and C.<\/p>\n<p>As &#8216;user,&#8217; pass through port No.52436, and the world of answers will open its doors to you.<\/p>\n<\/blockquote>\n<h3>SSH Server<\/h3>\n<p>\u8fd9\u91cc\u76f4\u63a5 <code>ssh user@10.20.131.112 -p 52436 -i &quot;\/path_to_key\/priv_key&quot;<\/code><\/p>\n<p>\u8fde\u63a5\u597d\u4e4b\u540e\u53d1\u73b0\u8fd9\u662f\u4e2avim\u7a97\u53e3\u3002 <del>\u8fd9\u9898\u65e0\u89e3\uff0c\u53ea\u80fd\u91cd\u88c5\u7cfb\u7edf\u4e86<\/del><\/p>\n<p>:q \u9000\u51fa\u3002 \u53d1\u73b0<\/p>\n<pre><code>[user@sombrero:~]$ ls\nflag~  join  README.md\n\n[user@sombrero:~]$ cat flag~\nflag{think_different}\n\nhttps:\/\/hellogkpie2024.zambar.xyz\/<\/code><\/pre>\n<blockquote><p>join\u662fLinux\u7fa4\u7684\u5e7f\u544a\u4e8c\u7ef4\u7801<\/p><\/blockquote>\n<p>\u63d0\u4ea4 <code>flag{think_different}<\/code> \u63d0\u793a<\/p>\n<pre><code>points 50 Congratulations, you know how to use ssh! But the flag is somewhere else on the ssh server!<\/code><\/pre>\n<pre><code>[user@sombrero:~]$ find . -maxdepth 2 -name &quot;.txt&quot;\n.\/.config\/flag.txt\n\n[user@sombrero:~]$ cat .\/.config\/flag.txt\nflag{crazy_aryabhata}\n\nhttps:\/\/hellogkpie2024.zambar.xyz\/<\/code><\/pre>\n<p>\u603b\u4e4b\u5c31\u662f\u8981\u4ece\u5408\u7406\u7684\u5730\u65b9\u627e\u4e00\u4e0b\uff0c\u8003\u5bdflinux\u7684\u719f\u7ec3\u7a0b\u5ea6\u3002<\/p>\n<pre><code>\nflag{crazy_aryabhata}<\/code><\/pre>\n<hr>\n<h3>Website<\/h3>\n<p>\u7f51\u9875\u8fdb\u5165\u540e\u53d1\u73b0\u662f\u7ed3\u675f\u9875\u9762\uff0c\u4e0b\u610f\u8bc6F12\u770b\u4e00\u4e0b\uff0c\u53d1\u73b0<\/p>\n<pre><code>console.log(&quot;\u6211\u4eec\u4e0d\u4f1a\u5728\u8fd9\u4e2a\u7f51\u9875\u4e0a\u9762\u85cf\u4efb\u4f55 flag :-)&quot;)\n &lt;div class=&quot;container&quot;&gt;\n            &lt;h1&gt;\u611f\u8c22\u60a8\u7684\u53c2\u4e0e&lt;\/h1&gt;\n            &lt;p&gt;\n                \u4f60\u5df2\u7ecf\u5230\u8fbe\u4e86\u4e16\u754c\u7684\u5c3d\u5934\u3002&lt;br\/&gt;\u8bf7\u6309\u7167\u6bd4\u8d5b\u8bf4\u660e\u91cc\u9762\u7684\u6b65\u9aa4\u53d1\u9001\u90ae\u4ef6\uff0c\u5e76\u9759\u5019\u4f73\u97f3~\n            &lt;\/p&gt;\n            &lt;!-- flag{978-7-309-16490-9} --&gt;\n            &lt;!-- ModifiedIHDR.png --&gt;\n            &lt;!--\n          &lt;img \n            src=&quot;data:image\/png;base64,\u5f88\u957f\u5f88\u957f\u5f88\u957f\u5f88\u957f\u5f88\u957f\u7684\u4e00\u6bb5base64.........<\/code><\/pre>\n<p>\u5f97\u5230\u4e86\u4e00\u4e2a\u4e0d\u6b63\u786e\u7684key<\/p>\n<pre><code> flag{978-7-309-16490-9}<\/code><\/pre>\n<p>\u548c\u4e00\u4e2a\u770b\u8d77\u6765\u6bd4\u8f83\u5947\u602a\u7684\u56fe\u7247\u3002 \u5e94\u8be5\u662fAI\u751f\u6210\u7684\u53ef\u626b\u63cf\u4e8c\u7ef4\u7801\uff0c\u4f46\u662f\u7f3a\u5c11\u4e0b\u534a\u90e8\u5206<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.tacoin.site\/usr\/wp-content\/uploads\/2024\/11\/1496830284.png\" alt=\"1729102980148.png\" title=\"1729102980148.png\"><\/p>\n<p>\u6587\u4ef6\u540d\u662f<strong><em>ModifiedIHDR.png<\/em><\/strong> \uff0c \u8c37\u6b4c\u641c\u7d22\u4e0b\u53ef\u4ee5\u53d1\u73b0\u662f\u7f16\u8f91\u4e86\u539f\u59cb\u4fe1\u606f\u7684\u6587\u4ef6\u3002<\/p>\n<p>\u5077\u4e00\u4e0b\u61d2\uff0c\u76f4\u63a5\u641c\u4e2a<a href=\"https:\/\/entropymine.com\/jason\/tweakpng\/\">\u5de5\u5177<\/a>\u4fee\u6539<\/p>\n<p>\u5bfc\u5165\u4e4b\u540e\u63d0\u793a\u6587\u4ef6\u672b\u5c3e\u6709\u5783\u573e\u4fe1\u606f\uff0c\u4fee\u6539\u5c3a\u5bf8\u540e\u5f97\u5230<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.tacoin.site\/usr\/wp-content\/uploads\/2024\/11\/2306299870.png\" alt=\"1729109129960.png\" title=\"1729109129960.png\"><\/p>\n<p>\u89e3\u7801\u5f97\u5230<\/p>\n<pre><code>flag{Th15isTH3rE4lfL4g}<\/code><\/pre>\n<h2>E. <a href=\"https:\/\/hydro.ac\/d\/G3eKP1E_2024\/p\/P1005?tid=670d369c130a4aed4d83dbf7\">Complete?<\/a><\/h2>\n<blockquote><p>There was supposed to be a hint here, but the hint went nowhere.<\/p><\/blockquote>\n<p>\u4f46\u662f\u63d0\u793a\u8bf4\u4e86\u4e0d\u4f1a\u653e\u5728oj\u4e0a\u9762\uff0c\u6240\u4ee5\u4e0d\u8003\u8651\u8fd9\u91cc\u3002<\/p>\n<hr>\n<p><strong><em>\u9898\u89e3\u770bD\u9898\u7684website\u90e8\u5206<\/em><\/strong><\/p>\n<hr>\n<p>\u628a\u521a\u624d\u7684 <code>flag{978-7-309-16490-9}<\/code> \u63d0\u4ea4\u5728\u8fd9\u91cc\u53ef\u4ee5\u62ff\u523030\u5206\u3002<\/p>\n<pre><code>points 30 Find out more, maybe you should check that picture?<\/code><\/pre>\n<p>\u7ee7\u7eed\u628a <code>flag{Th15isTH3rE4lfL4g}<\/code> \u63d0\u4ea4\u4e0a\u53bb\u53ef\u4ee5\u62ff\u5230\u6ee1\u5206\u3002<\/p>\n<blockquote><p>\u7ed3\u5408\u5f97\u5206\u53ef\u4ee5\u77e5\u9053\u8fd9\u91cc\u7684clue\u662f\u521a\u624d\u7f51\u9875\u8bf4\u7684 <em>\u6211\u4eec\u4e0d\u4f1a\u5728\u8fd9\u4e2a\u7f51\u9875\u4e0a\u9762\u85cf\u4efb\u4f55 flag<\/em><\/p><\/blockquote>\n<h2>F. <a href=\"https:\/\/hydro.ac\/d\/G3eKP1E_2024\/p\/P1006?tid=670d369c130a4aed4d83dbf7\">Clues<\/a><\/h2>\n<h3>1. A\u9898\u4e2d\u63a8\u8350\u7684\u7f51\u7ad9\u662f\u4ec0\u4e48 &#8212; \u672a\u89e3\u7b54<\/h3>\n<p>\u7ee7\u7eed\u7ffb\u4e00\u4e0b\uff0c\u53d1\u73b0 <a href=\"https:\/\/github.com\/ShanghaitechGeekPie\/HelloGeekPie-2024\/tree\/some-good-books\">https:\/\/github.com\/ShanghaitechGeekPie\/HelloGeekPie-2024\/tree\/some-good-books<\/a><\/p>\n<p>\u8fd9\u91cc\u9762\u6709\u4e24\u672c\u4e66\uff0c\u67e5\u770b\u6587\u4ef6\u540d\u770b\u5230\u6709Z-lib\u7684\u540e\u7f00\u3002<code> (Z-Library).pdf<\/code><\/p>\n<blockquote>\n<p>\u4e4b\u524d\u6f0f\u4e86<a href=\"https:\/\/github.com\/ShanghaitechGeekPie\/HelloGeekPie-2024\/commit\/56c3803195e2a0289c869e151b149413789c796e#diff-53c436d8b7ce2d6b4c658adfc2c9b0ee35f775052eda373787205473955f41cdR1\"> something.txt<\/a> <code>flag{is_this_the_flag?}<\/code><\/p>\n<p>Zlib\u7684\u5b98\u65b9\u7f51\u7ad9\u662f<a href=\"singlelogin.re\">singlelogin.re<\/a><\/p>\n<p>Wiki: <a href=\"https:\/\/en.wikipedia.org\/wiki\/Z-Library\">https:\/\/en.wikipedia.org\/wiki\/Z-Library<\/a><br \/>Reddit: <a href=\"https:\/\/www.reddit.com\/r\/zlibrary\">https:\/\/www.reddit.com\/r\/zlibrary<\/a><br \/>X: <a href=\"https:\/\/x.com\/Z_Lib_official\">https:\/\/x.com\/Z_Lib_official<\/a><\/p>\n<\/blockquote>\n<h3>2. \u8c01\u8bf4\u4e86 B \u9898\u4e2d\u7684\u8bdd\uff1f\uff08\u586b\u5199\u4e2d\u6587\u540d\uff09<\/h3>\n<blockquote>\n<p>\u300a\u7b49\u5f85\u6208\u591a\u300b\uff08 <em>Waiting for Godot<\/em> \uff09<\/p>\n<p>\u8fd9\u662f\u5728\u7b2c\u4e00\u5e55\u4e2d\u7531Lucky\u8fd9\u4e2a\u89d2\u8272\u5728\u957f\u7bc7\u7684\u72ec\u767d\u91cc\u6240\u8bf4\u7684\u5185\u5bb9<\/p>\n<\/blockquote>\n<pre><code>\u5e78\u8fd0\u513f<\/code><\/pre>\n<h3>3. \u5728\u591a\u5f69\u7684 E \u9898\u7684\u4f4e\u5904\u6709\u4ec0\u4e48\uff1f  &#8212; \u672a\u89e3\u7b54<\/h3>\n<p>\u6ca1\u770b\u5230\u3002\u4e5f\u8bb8\u662f\u8bf4\u7684\u534a\u5f20\u4e8c\u7ef4\u7801\uff1f<\/p>\n<h3>4. A \u9898 Github repository \u4e2d\uff0c\u4e3a\u4e86\u5b8c\u6210\u7f16\u8bd1\u4efb\u52a1\uff0c\u9700\u8981\u8865\u5145\u7684\u90e8\u5206\u662f\u4ec0\u4e48\uff1f<\/h3>\n<p><a href=\"https:\/\/github.com\/ShanghaitechGeekPie\/HelloGeekPie-2024\/tree\/i-need-some-help\">\u6ca1\u770b\uff0c\u597d\u591a\u4e1c\u897f<\/a><\/p>\n<p>\u662f\u4e2aMakefile<\/p>\n<pre><code>all:\n    echo &quot;There's no target ALL&quot;\n\n# Rule to compile\n$(TARGET): $(SRC)\n    $(CC) $(CFLAGS) -o $(TARGET) $(SRC)<\/code><\/pre>\n<p>\u7b80\u5355\u4fee\u590d\u5373\u53ef, \u987a\u4fbf\u6587\u4ef6\u5f00\u5934 <code> CFLAGS = -O0 -S -emit-llvm<\/code><\/p>\n<pre><code>all: $(TARGET)\n\n# Rule to compile\n$(TARGET): $(SRC)\n    $(CC) $(CFLAGS) -o $(TARGET) $(SRC)<\/code><\/pre>\n<p>\u8fd0\u884c\u540e\u5f97\u5230<\/p>\n<pre><code>lli my_job.ll\n628   <\/code><\/pre>\n<p>\u7b54\u6848\u662f<\/p>\n<pre><code>-emit-llvm<\/code><\/pre>\n<h3>5. \u4f60\u5e94\u8be5\u7acb\u5373\u5f00\u59cb\u5b66\u4e60\u64cd\u4f5c\u7cfb\u7edf\uff0c\u4e0b\u9762\u54ea\u4e2a\u6982\u5ff5\u548c\u4f60\u7684 windows \u7cfb\u7edf\u7535\u8111\u4e0a\uff0c\u5360\u7528\u4e86\u5f88\u591a\u786c\u76d8\u7a7a\u95f4\u7684 <code>pagefile.sys<\/code> \u6587\u4ef6\u6700\u76f8\u5173\uff1f<\/h3>\n<p><del>\u521d\u97f3\u672a\u6765<\/del><\/p>\n<pre><code>E. \u5185\u5b58\u7ba1\u7406\u5355\u5143\uff08MMU\uff09\u8fdb\u884c\u5730\u5740\u8f6c\u6362<\/code><\/pre>\n<h3>6. <strong>Don&#8217;t Panic<\/strong> , \u544a\u8bc9\u6211\u4f60\u7684\u7b54\u6848<\/h3>\n<pre><code>42<\/code><\/pre>\n<blockquote><p>\u300a\u94f6\u6cb3\u7cfb\u6f2b\u6e38\u6307\u5357\u300b\uff08 <em>The Hitchhiker&#8217;s Guide to the Galaxy<\/em> \uff09<\/p><\/blockquote>\n<h2>G. <a href=\"https:\/\/hydro.ac\/d\/G3eKP1E_2024\/p\/P1007?tid=670d369c130a4aed4d83dbf7\">Yet Another Web IDE<\/a>  &#8212; \u672a\u89e3\u7b54<\/h2>\n<p><del>\u662f\u4e2aPython\u5728\u7ebfIDE\uff0c\u4e0d\u4f1a\u3002<\/del><\/p>\n<p>\u53d1\u52a8\u4e86<strong>\u793e\u5de5<\/strong>\u6280\u80fd\uff0c\u7f51\u9875\u5f00F12\u67e5\u770b\u7f51\u7edc\uff0c\u53d1\u73b0\u4e86\u4e00\u5927\u5806bin\u6587\u4ef6\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/blog.tacoin.site\/usr\/wp-content\/uploads\/2024\/11\/3469230795.png\" alt=\"1729151340934.png\" title=\"1729151340934.png\"><\/p>\n<p>\u8fd9\u91cc\u6211\u4eec\u7528ResourceSaver\u63d2\u4ef6\u4fdd\u5b58\u5168\u90e8\u5185\u5bb9\u3002<\/p>\n<p>\u4ece<code>distros\/geekpy-riscv64\/ <\/code>\u4e0b\u9762\u8fd0\u884c<\/p>\n<pre><code class=\"lang-bash\">sudo apt update\nsudo apt install qemu qemu-system-misc\n\nqemu-system-riscv64 \\\n    -machine virt \\\n    -m 256M \\\n    -bios ..\/..\/bios\/bbl64.bin \\\n    -kernel ..\/..\/kernel\/kernel-riscv64.bin \\\n    -append &quot;console=hvc0 root=\/dev\/vda rw&quot; \\\n    -drive file=..\/..\/distros\/geekpy-riscv64\/rootfs\/blk.txt,format=raw,id=hd0 \\\n    -device virtio-blk-device,drive=hd0 \\\n    -netdev user,id=net0 \\\n    -device virtio-net-device,netdev=net0 \\\n    -nographic\n<\/code><\/pre>\n<p>\u542f\u52a8\u9636\u6bb5\u4f1a\u62a5\u9519\uff0c\u9700\u8981\u4e00\u4e9b\u5176\u4ed6\u64cd\u4f5c\u3002\u6ca1\u505a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5df2\u7ecf\u662f\u8001\u6210\u5458\u4e86\uff0c\u6240\u4ee5\u4e00\u8fb9\u770b\u770b\u4e00\u8fb9\u5199\u5199\u9898\u89e3\u3002A-E\u9898\u90fd\u662fCTF\u65b9\u5411\u7684\uff0c\u82b1\u4e86\u70b9\u65f6\u95f4\u505a\u4e86, F\u9898\u76ee\u6709\u4e9b\u731c\u4e0d\u5230, G\u9898 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-67","post","type-post","status-publish","format-standard","hentry","category-cs"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/blog.tacoin.site\/index.php\/wp-json\/wp\/v2\/posts\/67","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.tacoin.site\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.tacoin.site\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.tacoin.site\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.tacoin.site\/index.php\/wp-json\/wp\/v2\/comments?post=67"}],"version-history":[{"count":0,"href":"https:\/\/blog.tacoin.site\/index.php\/wp-json\/wp\/v2\/posts\/67\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.tacoin.site\/index.php\/wp-json\/wp\/v2\/media?parent=67"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.tacoin.site\/index.php\/wp-json\/wp\/v2\/categories?post=67"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.tacoin.site\/index.php\/wp-json\/wp\/v2\/tags?post=67"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}