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21:40:26",{"text":11,"minutes":144,"time":145,"words":146},2.385,143100,477,{"stem":148,"path":149,"title":150,"date":78,"collapsed":9,"readingTime":151},"posts\u002FUGCourses\u002F2.sophomore-autumn\u002Findex","\u002Fugcourses\u002Fsophomore-autumn","大二秋冬",{"text":80,"minutes":81,"time":81,"words":81},{"stem":153,"path":154,"title":155,"date":156,"collapsed":9,"readingTime":157},"posts\u002FUGCourses\u002F2.sophomore-autumn\u002Fsolid-state-physics","\u002F2024\u002F09\u002F11\u002Fsolid-state-physics","固体物理基础","2024-09-11 19:15:26",{"text":158,"minutes":159,"time":160,"words":161},"4 min read",3.21,192600,642,{"stem":163,"path":164,"title":165,"date":166,"collapsed":9,"readingTime":167},"posts\u002FUGCourses\u002F3.sophomore-spring\u002FAIFrontier","\u002Fugcourses\u002Fsophomore-spring\u002Faifrontier","人工智能前沿","2025-06-12 14:58:16",{"text":168,"minutes":169,"time":170,"words":171},"25 min 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19:39:00",{"text":60,"minutes":200,"time":201,"words":202},0.535,32100,107,{"stem":204,"path":205,"title":206,"date":207,"collapsed":9,"readingTime":208},"posts\u002FUGCourses\u002F4.junior-autumn\u002F1.microelectronic-devices\u002FLecture10","\u002Fugcourses\u002Fjunior-autumn\u002Fmicroelectronic-devices\u002Flecture10","Lecture 10：从 MOS 电容到 MOSFET","2026-09-10 00:10:00",{"text":209,"minutes":210,"time":211,"words":212},"18 min read",17.615,1056900,3523,{"stem":214,"path":215,"title":216,"date":217,"collapsed":9,"readingTime":218},"posts\u002FUGCourses\u002F4.junior-autumn\u002F1.microelectronic-devices\u002FLecture11","\u002Fugcourses\u002Fjunior-autumn\u002Fmicroelectronic-devices\u002Flecture11","Lecture 11：亚阈值效应与 MOSFET 尺寸缩放","2026-09-10 00:20:00",{"text":219,"minutes":220,"time":221,"words":222},"23 min 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00:50:00",{"text":21,"minutes":51,"time":52,"words":53},{"stem":340,"path":341,"title":342,"date":198,"collapsed":343,"readingTime":344},"posts\u002FUGCourses\u002F4.junior-autumn\u002F1.microelectronic-devices\u002Findex","\u002Fugcourses\u002Fjunior-autumn\u002Fmicroelectronic-devices","微电子器件",true,{"text":158,"minutes":345,"time":346,"words":347},3.055,183300,611,{"stem":349,"path":350,"title":351,"date":352,"collapsed":9,"readingTime":353},"posts\u002FUGCourses\u002F4.junior-autumn\u002F2.ICCAD\u002F1.HistoryMetaCharacters","\u002Fugcourses\u002Fjunior-autumn\u002Ficcad\u002Fhistorymetacharacters","History & Meta Characters","2026-09-10 20:25:44",{"text":269,"minutes":354,"time":355,"words":356},9.36,561600,1872,{"stem":358,"path":359,"title":360,"date":361,"collapsed":9,"readingTime":362},"posts\u002FUGCourses\u002F4.junior-autumn\u002F2.ICCAD\u002F10.PastExams\u002F1.ExamAutumn2223","\u002Fugcourses\u002Fjunior-autumn\u002Ficcad\u002Fpastexams\u002Fexamautumn2223","22-23 秋冬历年卷","2026-09-10 20:26:49",{"text":319,"minutes":363,"time":364,"words":365},20.295,1217700,4059,{"stem":367,"path":368,"title":369,"date":370,"collapsed":9,"readingTime":371},"posts\u002FUGCourses\u002F4.junior-autumn\u002F2.ICCAD\u002F10.PastExams\u002F2.Exam2021","\u002Fugcourses\u002Fjunior-autumn\u002Ficcad\u002Fpastexams\u002Fexam2021","20-21 历年卷","2026-09-10 20:26:50",{"text":289,"minutes":290,"time":291,"words":292},{"stem":373,"path":374,"title":375,"date":376,"collapsed":9,"readingTime":377},"posts\u002FUGCourses\u002F4.junior-autumn\u002F2.ICCAD\u002F10.PastExams\u002F3.ExamRecall1","\u002Fugcourses\u002Fjunior-autumn\u002Ficcad\u002Fpastexams\u002Fexamrecall1","不知名回忆卷 1","2026-09-10 20:26:51",{"text":116,"minutes":378,"time":379,"words":380},4.215,252900,843,{"stem":382,"path":383,"title":384,"date":385,"collapsed":9,"readingTime":386},"posts\u002FUGCourses\u002F4.junior-autumn\u002F2.ICCAD\u002F10.PastExams\u002F4.ExamRecall23","\u002Fugcourses\u002Fjunior-autumn\u002Ficcad\u002Fpastexams\u002Fexamrecall23","不知名回忆卷 2\u002F3","2026-09-10 20:26:52",{"text":387,"minutes":388,"time":389,"words":390},"12 min read",11.235,674100,2247,{"stem":392,"path":393,"title":394,"date":395,"collapsed":9,"readingTime":396},"posts\u002FUGCourses\u002F4.junior-autumn\u002F2.ICCAD\u002F11.Detailed\u002F1.Chapter1-Introduction","\u002Fugcourses\u002Fjunior-autumn\u002Ficcad\u002Fdetailed\u002Fchapter1-introduction","Chapter 1：Introduction","2026-09-10 20:27:26",{"text":397,"minutes":398,"time":399,"words":400},"19 min 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20:27:54",{"text":209,"minutes":454,"time":455,"words":456},17.85,1071000,3570,{"stem":458,"path":459,"title":460,"date":461,"collapsed":9,"readingTime":462},"posts\u002FUGCourses\u002F4.junior-autumn\u002F2.ICCAD\u002F11.Detailed\u002F8.Chapter8-CProgrammingInUnix","\u002Fugcourses\u002Fjunior-autumn\u002Ficcad\u002Fdetailed\u002Fchapter8-cprogramminginunix","Chapter 8：C Programming in Unix","2026-09-10 20:27:57",{"text":463,"minutes":464,"time":465,"words":466},"17 min read",16.855,1011300,3371,{"stem":468,"path":469,"title":470,"date":471,"collapsed":9,"readingTime":472},"posts\u002FUGCourses\u002F4.junior-autumn\u002F2.ICCAD\u002F2.LinuxUnix","\u002Fugcourses\u002Fjunior-autumn\u002Ficcad\u002Flinuxunix","Linux & Unix","2026-09-10 20:25:46",{"text":41,"minutes":473,"time":474,"words":475},29.33,1759800,5866,{"stem":477,"path":478,"title":479,"date":480,"collapsed":9,"readingTime":481},"posts\u002FUGCourses\u002F4.junior-autumn\u002F2.ICCAD\u002F3.Vi","\u002Fugcourses\u002Fjunior-autumn\u002Ficcad\u002Fvi","Vi","2026-09-10 20:25:47",{"text":329,"minutes":482,"time":483,"words":484},7.95,477000,1590,{"stem":486,"path":487,"title":488,"date":489,"collapsed":9,"readingTime":490},"posts\u002FUGCourses\u002F4.junior-autumn\u002F2.ICCAD\u002F4.ViCopy","\u002Fugcourses\u002Fjunior-autumn\u002Ficcad\u002Fvicopy","Vi（详细版）","2026-09-10 20:25:49",{"text":279,"minutes":491,"time":492,"words":493},13.785,827100,2757,{"stem":495,"path":496,"title":497,"date":498,"collapsed":9,"readingTime":499},"posts\u002FUGCourses\u002F4.junior-autumn\u002F2.ICCAD\u002F5.Shells","\u002Fugcourses\u002Fjunior-autumn\u002Ficcad\u002Fshells","Shells","2026-09-10 20:25:51",{"text":500,"minutes":501,"time":502,"words":503},"22 min read",21.21,1272600,4242,{"stem":505,"path":506,"title":507,"date":508,"collapsed":9,"readingTime":509},"posts\u002FUGCourses\u002F4.junior-autumn\u002F2.ICCAD\u002F6.Network","\u002Fugcourses\u002Fjunior-autumn\u002Ficcad\u002Fnetwork","Network","2026-09-10 20:25:54",{"text":319,"minutes":510,"time":511,"words":512},20.595,1235700,4119,{"stem":514,"path":515,"title":516,"date":517,"collapsed":9,"readingTime":518},"posts\u002FUGCourses\u002F4.junior-autumn\u002F2.ICCAD\u002F7.SystemAdministration","\u002Fugcourses\u002Fjunior-autumn\u002Ficcad\u002Fsystemadministration","System Administration","2026-09-10 20:26:44",{"text":329,"minutes":519,"time":520,"words":521},7.12,427200,1424,{"stem":523,"path":524,"title":525,"date":526,"collapsed":9,"readingTime":527},"posts\u002FUGCourses\u002F4.junior-autumn\u002F2.ICCAD\u002F8.XWindow","\u002Fugcourses\u002Fjunior-autumn\u002Ficcad\u002Fxwindow","XWindow","2026-09-10 20:26:45",{"text":97,"minutes":528,"time":529,"words":530},5.105,306300,1021,{"stem":532,"path":533,"title":534,"date":535,"collapsed":9,"readingTime":536},"posts\u002FUGCourses\u002F4.junior-autumn\u002F2.ICCAD\u002F9.SystemDevelopmentTools","\u002Fugcourses\u002Fjunior-autumn\u002Ficcad\u002Fsystemdevelopmenttools","System Development Tools","2026-09-10 20:26:47",{"text":387,"minutes":537,"time":538,"words":539},11.35,681000,2270,{"stem":541,"path":542,"title":543,"date":544,"collapsed":343,"readingTime":545},"posts\u002FUGCourses\u002F4.junior-autumn\u002F2.ICCAD\u002Findex","\u002Fugcourses\u002Fjunior-autumn\u002Ficcad","面向 ICCAD 的软件基础技术","2026-09-10 12:37:00",{"text":60,"minutes":546,"time":547,"words":548},0.185,11100,37,{"stem":550,"path":551,"title":552,"date":553,"collapsed":9,"readingTime":554},"posts\u002FUGCourses\u002F4.junior-autumn\u002F3.HDL\u002FFeiQilai1","\u002Fugcourses\u002Fjunior-autumn\u002Fhdl\u002Ffeiqilai1","飞起来1.0","2026-09-10 12:51:49",{"text":555,"minutes":556,"time":557,"words":558},"105 min read",104.655,6279300,20931,{"stem":560,"path":561,"title":562,"date":563,"collapsed":9,"readingTime":564},"posts\u002FUGCourses\u002F4.junior-autumn\u002F3.HDL\u002FFeiQilai2","\u002Fugcourses\u002Fjunior-autumn\u002Fhdl\u002Ffeiqilai2","飞起来2.0","2026-09-10 12:52:06",{"text":565,"minutes":566,"time":567,"words":568},"29 min read",28.755,1725300,5751,{"stem":570,"path":571,"title":572,"date":573,"collapsed":9,"readingTime":574},"posts\u002FUGCourses\u002F4.junior-autumn\u002F3.HDL\u002FFeiQilai3","\u002Fugcourses\u002Fjunior-autumn\u002Fhdl\u002Ffeiqilai3","飞起来3.0","2026-09-10 12:52:12",{"text":116,"minutes":575,"time":576,"words":577},4.49,269400,898,{"stem":579,"path":580,"title":581,"date":582,"collapsed":9,"readingTime":583},"posts\u002FUGCourses\u002F4.junior-autumn\u002F3.HDL\u002FLecture13","\u002Fugcourses\u002Fjunior-autumn\u002Fhdl\u002Flecture13","Lecture 13：浮点数标准","2026-09-10 12:51:27",{"text":11,"minutes":584,"time":585,"words":586},2.575,154500,515,{"stem":588,"path":589,"title":590,"date":591,"collapsed":9,"readingTime":592},"posts\u002FUGCourses\u002F4.junior-autumn\u002F3.HDL\u002FLecture6","\u002Fugcourses\u002Fjunior-autumn\u002Fhdl\u002Flecture6","Lecture 6：Behavioral Modeling，非阻塞赋值","2026-09-10 12:51:12",{"text":97,"minutes":593,"time":594,"words":595},5.34,320400,1068,{"stem":597,"path":598,"title":599,"date":600,"collapsed":9,"readingTime":601},"posts\u002FUGCourses\u002F4.junior-autumn\u002F3.HDL\u002FPPTCorrespondence","\u002Fugcourses\u002Fjunior-autumn\u002Fhdl\u002Fpptcorrespondence","与PPT的对应","2026-09-10 12:52:18",{"text":269,"minutes":602,"time":603,"words":604},9.275,556500,1855,{"stem":606,"path":607,"title":608,"date":544,"collapsed":343,"readingTime":609},"posts\u002FUGCourses\u002F4.junior-autumn\u002F3.HDL\u002Findex","\u002Fugcourses\u002Fjunior-autumn\u002Fhdl","硬件描述语言原理与应用",{"text":60,"minutes":61,"time":62,"words":63},{"stem":611,"path":612,"title":613,"date":614,"collapsed":9,"readingTime":615},"posts\u002FUGCourses\u002F4.junior-autumn\u002F4.analogICDesign\u002F1.BeforeMidterm","\u002Fugcourses\u002Fjunior-autumn\u002Fanalogicdesign\u002Fbeforemidterm","期中前","2026-09-10 20:28:52",{"text":616,"minutes":617,"time":618,"words":619},"11 min read",10.835,650100,2167,{"stem":621,"path":622,"title":623,"date":624,"collapsed":9,"readingTime":625},"posts\u002FUGCourses\u002F4.junior-autumn\u002F4.analogICDesign\u002F2.MidtermExam2425","\u002Fugcourses\u002Fjunior-autumn\u002Fanalogicdesign\u002Fmidtermexam2425","24-25 期中","2026-09-10 20:29:00",{"text":21,"minutes":626,"time":627,"words":628},1.22,73200,244,{"stem":630,"path":631,"title":632,"date":633,"collapsed":9,"readingTime":634},"posts\u002FUGCourses\u002F4.junior-autumn\u002F4.analogICDesign\u002F3.FinalExamReview","\u002Fugcourses\u002Fjunior-autumn\u002Fanalogicdesign\u002Ffinalexamreview","期末考试整理","2026-09-10 20:29:09",{"text":387,"minutes":635,"time":636,"words":637},11.36,681600,2272,{"stem":639,"path":640,"title":641,"date":642,"collapsed":343,"readingTime":643},"posts\u002FUGCourses\u002F4.junior-autumn\u002F4.analogICDesign\u002Findex","\u002Fugcourses\u002Fjunior-autumn\u002Fanalogicdesign","模拟集成电路设计","2026-09-10 20:00:00",{"text":80,"minutes":81,"time":81,"words":81},{"stem":645,"path":646,"title":647,"date":78,"collapsed":9,"readingTime":648},"posts\u002FUGCourses\u002F4.junior-autumn\u002Findex","\u002Fugcourses\u002Fjunior-autumn","大三秋冬",{"text":80,"minutes":81,"time":81,"words":81},{"stem":650,"path":651,"title":652,"date":653,"collapsed":9,"readingTime":654},"posts\u002FUGCourses\u002F5.junior-spring\u002F1.digitalICDesign\u002F1.Chapter3-Device","\u002Fugcourses\u002Fjunior-spring\u002Fdigitalicdesign\u002Fchapter3-device","Chapter 3：器件 Device","2026-09-10 21:14:41",{"text":249,"minutes":655,"time":656,"words":657},6.055,363300,1211,{"stem":659,"path":660,"title":661,"date":653,"collapsed":9,"readingTime":662},"posts\u002FUGCourses\u002F5.junior-spring\u002F1.digitalICDesign\u002F10.Chapter12-Arithmetic","\u002Fugcourses\u002Fjunior-spring\u002Fdigitalicdesign\u002Fchapter12-arithmetic","Chapter 12：算术运算电路 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期中试题",{"text":80,"minutes":81,"time":81,"words":81},{"stem":693,"path":694,"title":695,"date":653,"collapsed":9,"readingTime":696},"posts\u002FUGCourses\u002F5.junior-spring\u002F1.digitalICDesign\u002F13.PastExams\u002F3.FinalPolished","\u002Fugcourses\u002Fjunior-spring\u002Fdigitalicdesign\u002Fpastexams\u002Ffinalpolished","期末历年卷（AI 润色版）",{"text":21,"minutes":697,"time":698,"words":699},1.575,94500,315,{"stem":701,"path":702,"title":703,"date":653,"collapsed":9,"readingTime":704},"posts\u002FUGCourses\u002F5.junior-spring\u002F1.digitalICDesign\u002F14.ExamRecall2026","\u002Fugcourses\u002Fjunior-spring\u002Fdigitalicdesign\u002Fexamrecall2026","数字集成电路回忆 2026",{"text":60,"minutes":705,"time":706,"words":707},0.49,29400,98,{"stem":709,"path":710,"title":711,"date":653,"collapsed":9,"readingTime":712},"posts\u002FUGCourses\u002F5.junior-spring\u002F1.digitalICDesign\u002F2.Chapter4-Wire","\u002Fugcourses\u002Fjunior-spring\u002Fdigitalicdesign\u002Fchapter4-wire","Chapter 4：导线 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Gate",{"text":31,"minutes":729,"time":730,"words":731},8.635,518100,1727,{"stem":733,"path":734,"title":735,"date":653,"collapsed":9,"readingTime":736},"posts\u002FUGCourses\u002F5.junior-spring\u002F1.digitalICDesign\u002F5.Chapter7-SequentialLogic","\u002Fugcourses\u002Fjunior-spring\u002Fdigitalicdesign\u002Fchapter7-sequentiallogic","Chapter 7：时序逻辑 Sequential Logic",{"text":463,"minutes":737,"time":738,"words":739},16.645,998700,3329,{"stem":741,"path":742,"title":743,"date":653,"collapsed":9,"readingTime":744},"posts\u002FUGCourses\u002F5.junior-spring\u002F1.digitalICDesign\u002F6.Chapter8-Speed","\u002Fugcourses\u002Fjunior-spring\u002Fdigitalicdesign\u002Fchapter8-speed","Chapter 8：延迟与速度 Speed",{"text":745,"minutes":746,"time":747,"words":748},"33 min read",32.885,1973100,6577,{"stem":750,"path":751,"title":752,"date":653,"collapsed":9,"readingTime":753},"posts\u002FUGCourses\u002F5.junior-spring\u002F1.digitalICDesign\u002F7.Chapter9-Power","\u002Fugcourses\u002Fjunior-spring\u002Fdigitalicdesign\u002Fchapter9-power","Chapter 9：功耗 Power",{"text":754,"minutes":755,"time":756,"words":757},"31 min read",31.005,1860300,6201,{"stem":759,"path":760,"title":761,"date":653,"collapsed":9,"readingTime":762},"posts\u002FUGCourses\u002F5.junior-spring\u002F1.digitalICDesign\u002F8.Chapter10-Interconnect","\u002Fugcourses\u002Fjunior-spring\u002Fdigitalicdesign\u002Fchapter10-interconnect","Chapter 10：互连 Interconnect",{"text":463,"minutes":763,"time":764,"words":765},16.32,979200,3264,{"stem":767,"path":768,"title":769,"date":653,"collapsed":9,"readingTime":770},"posts\u002FUGCourses\u002F5.junior-spring\u002F1.digitalICDesign\u002F9.Chapter11-Timing","\u002Fugcourses\u002Fjunior-spring\u002Fdigitalicdesign\u002Fchapter11-timing","Chapter 11：时序 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read",43.985,2639100,8797,{"stem":824,"path":825,"title":826,"date":653,"collapsed":9,"readingTime":827},"posts\u002FUGCourses\u002F5.junior-spring\u002F2.computerOrganization\u002F14.L15","\u002Fugcourses\u002Fjunior-spring\u002Fcomputerorganization\u002Fl15","L15：期末复习问答",{"text":269,"minutes":828,"time":829,"words":830},9.105,546300,1821,{"stem":832,"path":833,"title":834,"date":653,"collapsed":9,"readingTime":835},"posts\u002FUGCourses\u002F5.junior-spring\u002F2.computerOrganization\u002F2.L2-Binary","\u002Fugcourses\u002Fjunior-spring\u002Fcomputerorganization\u002Fl2-binary","L2：二进制数制",{"text":80,"minutes":81,"time":81,"words":81},{"stem":837,"path":838,"title":839,"date":653,"collapsed":9,"readingTime":840},"posts\u002FUGCourses\u002F5.junior-spring\u002F2.computerOrganization\u002F3.L3-CMemory","\u002Fugcourses\u002Fjunior-spring\u002Fcomputerorganization\u002Fl3-cmemory","L3：C 语言与内存模型",{"text":841,"minutes":842,"time":843,"words":844},"98 min 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Design",{"text":269,"minutes":860,"time":861,"words":862},9.955,597300,1991,{"stem":864,"path":865,"title":866,"date":653,"collapsed":9,"readingTime":867},"posts\u002FUGCourses\u002F5.junior-spring\u002F2.computerOrganization\u002F7.L6a-SingleCycle","\u002Fugcourses\u002Fjunior-spring\u002Fcomputerorganization\u002Fl6a-singlecycle","L6a：单周期处理器设计",{"text":219,"minutes":868,"time":869,"words":870},22.125,1327500,4425,{"stem":872,"path":873,"title":874,"date":653,"collapsed":9,"readingTime":875},"posts\u002FUGCourses\u002F5.junior-spring\u002F2.computerOrganization\u002F8.L6b-Microcode","\u002Fugcourses\u002Fjunior-spring\u002Fcomputerorganization\u002Fl6b-microcode","L6b：微码处理器架构",{"text":387,"minutes":876,"time":877,"words":878},11.86,711600,2372,{"stem":880,"path":881,"title":882,"date":653,"collapsed":9,"readingTime":883},"posts\u002FUGCourses\u002F5.junior-spring\u002F2.computerOrganization\u002F9.L7-Pipeline","\u002Fugcourses\u002Fjunior-spring\u002Fcomputerorganization\u002Fl7-pipeline","L7：流水线处理器",{"text":177,"minutes":884,"time":885,"words":886},44.505,2670300,8901,{"stem":888,"path":889,"title":890,"date":653,"collapsed":343,"readingTime":891},"posts\u002FUGCourses\u002F5.junior-spring\u002F2.computerOrganization\u002Findex","\u002Fugcourses\u002Fjunior-spring\u002Fcomputerorganization","计算机组成与系统结构",{"text":60,"minutes":892,"time":893,"words":894},0.12,7200,24,{"stem":896,"path":897,"title":898,"date":78,"collapsed":9,"readingTime":899},"posts\u002FUGCourses\u002F5.junior-spring\u002Findex","\u002Fugcourses\u002Fjunior-spring","大三春夏",{"text":80,"minutes":81,"time":81,"words":81},{"stem":901,"path":902,"title":903,"date":78,"collapsed":9,"readingTime":904},"posts\u002FUGCourses\u002Findex","\u002Fugcourses","本科课程",{"text":80,"minutes":81,"time":81,"words":81},{"stem":906,"path":907,"title":908,"date":909,"collapsed":9,"readingTime":910},"posts\u002Fubuntu\u002F1.config","\u002Fubuntu\u002Fconfig","ubuntu 系统配置","2025-08-26 19:38:06",{"text":158,"minutes":911,"time":912,"words":913},3.815,228900,763,{"stem":915,"path":916,"title":917,"date":918,"collapsed":9,"readingTime":919},"posts\u002Fubuntu\u002F2.cadence\u002F1.mmsim","\u002Fubuntu\u002Fcadence\u002Fmmsim","在 Ubuntu 24.04 上安装 Cadence MMSIM 15.1 的兼容性问题","2026-09-09 14:06:40",{"text":158,"minutes":920,"time":921,"words":922},3.5,210000,700,{"stem":924,"path":925,"title":926,"date":918,"collapsed":9,"readingTime":927},"posts\u002Fubuntu\u002F2.cadence\u002F2.innovus","\u002Fubuntu\u002Fcadence\u002Finnovus","Innovus安装",{"text":11,"minutes":928,"time":929,"words":930},2.08,124800,416,{"stem":932,"path":933,"title":934,"date":918,"collapsed":9,"readingTime":935},"posts\u002Fubuntu\u002F2.cadence\u002Findex","\u002Fubuntu\u002Fcadence","Ubuntu24.04安装Cadence 系列软件",{"text":269,"minutes":936,"time":937,"words":938},9.98,598800,1996,{"stem":940,"path":941,"title":942,"date":918,"collapsed":9,"readingTime":943},"posts\u002Fubuntu\u002F3.synopsys","\u002Fubuntu\u002Fsynopsys","Ubuntu 24.04 安装 Synopsys",{"text":269,"minutes":944,"time":945,"words":946},9.555,573300,1911,{"stem":948,"path":949,"title":950,"date":918,"collapsed":9,"readingTime":951},"posts\u002Fubuntu\u002F4.vivado","\u002Fubuntu\u002Fvivado","Ubuntu 24.04 安装 Vivado 2020.1",{"text":60,"minutes":952,"time":953,"words":954},0.62,37200,124,{"stem":956,"path":957,"title":958,"date":918,"collapsed":9,"readingTime":959},"posts\u002Fubuntu\u002F5.migrate","\u002Fubuntu\u002Fmigrate","硬盘迁移系统",{"text":60,"minutes":960,"time":961,"words":962},0.64,38400,128,{"stem":964,"path":965,"title":966,"date":967,"collapsed":9,"readingTime":968},"posts\u002Fubuntu\u002Findex","\u002Fubuntu","Ubuntu装进移动硬盘","2025-08-25 19:38:06",{"text":269,"minutes":969,"time":970,"words":971},9.26,555600,1852,{"id":973,"title":384,"body":974,"categories":2266,"collapsed":9,"date":385,"description":2267,"draft":9,"extension":2268,"hideInArchive":343,"hideInList":343,"image":2269,"meta":2270,"navigation":343,"path":383,"permalink":2269,"published":2269,"readingTime":2272,"recommend":2269,"references":2269,"seo":2273,"sitemap":2274,"stem":382,"tags":2275,"type":2279,"updated":385,"__hash__":2280},"content\u002Fposts\u002FUGCourses\u002F4.junior-autumn\u002F2.ICCAD\u002F10.PastExams\u002F4.ExamRecall23.md",{"type":975,"value":976,"toc":2243},"minimark",[977,982,1083,1087,1095,1099,1105,1112,1115,1120,1129,1132,1137,1140,1143,1150,1154,1163,1166,1171,1174,1178,1188,1203,1206,1211,1216,1224,1230,1233,1238,1243,1247,1253,1267,1272,1278,1282,1290,1296,1299,1304,1308,1314,1328,1331,1336,1340,1346,1365,1368,1373,1377,1383,1397,1400,1403,1408,1412,1418,1426,1430,1507,1509,1579,1581,1653,1655,1767,1769,1953,1957,2099,2108,2114,2122,2217,2221,2224,2230,2234,2237,2240],[978,979,981],"h2",{"id":980},"一英文注释","一、英文注释",[983,984,985,994,1001,1008,1015,1022,1029,1036,1069,1076],"ol",{},[986,987,988,989,993],"li",{},"IC ",[990,991,992],"mark",{},"(Integrated Circuit)"," 集成电路，把晶体管、电阻等大量元件集成在一块芯片上，实现计算\u002F存储\u002F控制等功能。",[986,995,996,997,1000],{},"CAD ",[990,998,999],{},"(Computer Auxiliary Design)"," 计算机辅助设计，用软件辅助完成设计与制图\u002F建模\u002F验证，提高设计效率与准确性（电子、机械都用）。",[986,1002,1003,1004,1007],{},"GNU ",[990,1005,1006],{},"(GNU is Not Unix!)"," 自由软件项目与工具链集合（如 gcc、bash 等），目标是提供“类 Unix 但自由”的完整系统。",[986,1009,1010,1011,1014],{},"GUI ",[990,1012,1013],{},"(Graphical User Interface)"," 用户图形界面，用窗口、图标、菜单等图形方式与系统交互。",[986,1016,1017,1018,1021],{},"LAN ",[990,1019,1020],{},"(Local Area Network)"," 局域网，在小范围（宿舍\u002F实验室\u002F公司）内连接设备的网络，速度高、延迟低，常见以太网\u002FWi-Fi",[986,1023,1024,1025,1028],{},"NFS ",[990,1026,1027],{},"(Network File System)"," 网络文件系统，让你像访问本地目录一样访问远程服务器共享的目录，常用于 Linux\u002FUnix 环境的共享存储。",[986,1030,1031,1032,1035],{},"HTTP ",[990,1033,1034],{},"(Hyper Text Transfer Protocol)"," 超文本传输协议，浏览器与网站服务器通信的基础协议，采用请求\u002F响应模式",[986,1037,1038,1039,1042,1043,1049,1052,1057,1060,1063,1064,1068],{},"DNS ",[990,1040,1041],{},"(Domain Name"," ",[990,1044,1045],{},[1046,1047,1048],"s",{},"S",[990,1050,1051],{},"er",[990,1053,1054],{},[1046,1055,1056],{},"ver",[990,1058,1059],{},"System",[990,1061,1062],{},")"," 域名系统\u002F解析服务，把域名（如 ",[1065,1066,1067],"code",{"code":1067},"www.xxx.com","）解析成 IP 地址",[986,1070,1071,1072,1075],{},"HTML ",[990,1073,1074],{},"(Hyper Text Markup Language",") 超文本标记语言，网页的结构描述语言（标题、段落、链接、表格等），常与 CSS\u002FJS 配合。",[986,1077,1078,1079,1082],{},"IP ",[990,1080,1081],{},"(Internet Protocol))"," 互联网协议，网络层的基础协议，负责寻址与路由，把数据包从一台主机送到另一台（IPv4\u002FIPv6）。",[978,1084,1086],{"id":1085},"二单词解释","二、单词解释",[1088,1089,1091],"h3",{"id":1090},"accurately-describe-the-main-function-and-command-line-syntax-of-each-unix-command-in-english",[1092,1093,1094],"strong",{},"Accurately describe the main function and command line syntax of each Unix command in English",[1096,1097,1098],"h4",{"id":1098},"apropos",[1100,1101,1102],"p",{},[1092,1103,1104],{},"Main function:",[1100,1106,1107,1108,1111],{},"Search the ",[1092,1109,1110],{},"man\u002Fwhatis database"," for manual page names and descriptions matching a keyword",[1100,1113,1114],{},"在 man\u002Fwhatis 数据库中按照关键字搜索相关手册描述，命令名字和简短描述",[1100,1116,1117],{},[1092,1118,1119],{},"Syntax:",[1100,1121,1122,1125,1126],{},[1065,1123,1124],{"code":1124},"apropos [keyword]"," \u003C=> ",[1065,1127,1128],{"code":1128},"man -k [keyword]",[1088,1130,1131],{"id":1131},"sudo",[1100,1133,1134],{},[1092,1135,1136],{},"Main Function:",[1100,1138,1139],{},"Run commands as another user, (default is root), typically for temporary privilege elevation.",[1100,1141,1142],{},"The most common use is to Run command with administrator\u002Fsuperuser privileges",[1100,1144,1145,1146,1149],{},"以其他用户身份（默认为 root 超级用户）执行命令，通常用于临时提权",[1092,1147,1148],{},",  最常用的情况就是","以超级用户权限运行命令",[1100,1151,1152],{},[1092,1153,1119],{},[1100,1155,1156,1159,1160],{},[1065,1157,1158],{"code":1158},"sudo [command]","or ·",[1065,1161,1162],{"code":1162},"sudo -u username [command]",[1088,1164,1165],{"id":1165},"df",[1100,1167,1168,1170],{},[1092,1169,1104],{},"\nShows disk space usage of mounted file systems",[1100,1172,1173],{},"显示挂载的文件系统的磁盘使用情况",[1100,1175,1176],{},[1092,1177,1119],{},[1179,1180,1185],"pre",{"className":1181,"code":1183,"language":1184},[1182],"language-text","df [option] [filesystem]\n","text",[1065,1186,1183],{"__ignoreMap":1187},"",[1189,1190,1191,1197],"ul",{},[986,1192,1193,1196],{},[1065,1194,1195],{"code":1195},"df -i","  Displays inode usage instead of disk block usage",[986,1198,1199,1202],{},[1065,1200,1201],{"code":1201},"df -k","  Displays disk usage in kilobytes (KB)",[1088,1204,1205],{"id":1205},"xterm",[1100,1207,1208,1210],{},[1092,1209,1104],{},"\nOpens a terminal window under the X Window System  | 打开一个X Window系统的终端窗口",[1100,1212,1213],{},[1092,1214,1215],{},"语法 Syntax:",[1179,1217,1222],{"className":1218,"code":1220,"language":1221,"meta":1187},[1219],"language-bash","xterm [options]\n\n#举例子\nxterm -e top\nxterm -e \"bash\"\n","bash",[1065,1223,1220],{"__ignoreMap":1187},[1100,1225,1226,1229],{},[1065,1227,1228],{"code":1228},"xterm -e [command]"," 表示打开xterm终端并且执行command ｜ Open an xterm terminal and execute the command.",[1088,1231,1232],{"id":1232},"gdb",[1100,1234,1235,1237],{},[1092,1236,1104],{},"\nGNU debugger for debugging programs ｜ GNU调试工具,用于调试程序",[1100,1239,1240,1242],{},[1065,1241,1232],{"code":1232}," is used to locate and debug program errors，Breakpoints, step execution, and variable inspection are core features。",[1100,1244,1245],{},[1092,1246,1119],{},[1179,1248,1251],{"className":1249,"code":1250,"language":1221,"meta":1187},[1219],"gdb [program] [core]\n",[1065,1252,1250],{"__ignoreMap":1187},[1189,1254,1255,1261],{},[986,1256,1257,1260],{},[1065,1258,1259],{"code":1259},"program","：Executable file to be debugged ｜ 要调试的可执行文件",[986,1262,1263,1266],{},[1065,1264,1265],{"code":1265},"core","：Core dump file (optional) ｜ core dump 文件（可选）",[1268,1269,1271],"h5",{"id":1270},"常用命令-common-commands","常用命令 Common commands:",[1179,1273,1276],{"className":1274,"code":1275,"language":1184},[1182],"- gdb\n  - list            # 列出源代码\n                    # List source code\n  - br n            # 在第 n 行设置断点（br = break）\n                    # Set a breakpoint at line n\n  - run             # 运行程序\n                    # Run the program\n  - print x         # 打印变量 x 的值\n                    # Print the value of variable x\n  - next            # 执行下一行（不进入函数）\n                    # Execute next line without stepping into functions\n  - where           # 显示当前调用的函数和行号\n                    # Show call stack and current line number\n  - help            # 显示可用命令\n                    # Show available commands\n  - quit            # 退出 gdb\n                    # Exit gdb\n",[1065,1277,1275],{"__ignoreMap":1187},[1268,1279,1281],{"id":1280},"编译要求-compile-requirement","编译要求 Compile requirement:",[1189,1283,1284],{},[986,1285,1286,1287],{},"To enable debugging, compile the program with ",[1065,1288,1289],{"code":1289},"-g",[1179,1291,1294],{"className":1292,"code":1293,"language":1221,"meta":1187},[1219],"gcc -g main.c -o main\n",[1065,1295,1293],{"__ignoreMap":1187},[1088,1297,1298],{"id":1298},"ln",[1100,1300,1301,1303],{},[1092,1302,1104],{},"\nCreates hard links or symbolic links to files  ｜ 创建文件或目录的硬链接\u002F软链接",[1100,1305,1306],{},[1092,1307,1119],{},[1179,1309,1312],{"className":1310,"code":1311,"language":1184},[1182],"ln [option] source target\n",[1065,1313,1311],{"__ignoreMap":1187},[1189,1315,1316,1322],{},[986,1317,1318,1321],{},[1065,1319,1320],{"code":1320},"-s","  create symbolic link ｜ 创建符号链接(软链接)",[986,1323,1324,1327],{},[1065,1325,1326],{"code":1326},"-f"," force creation ｜ 强制创建,覆盖已存在文件",[1088,1329,1330],{"id":1330},"chmod",[1100,1332,1333,1335],{},[1092,1334,1104],{},"\nChanges file or directory access permissions ｜ 改变文件或目录的访问权限",[1100,1337,1338],{},[1092,1339,1119],{},[1179,1341,1344],{"className":1342,"code":1343,"language":1184},[1182],"chmod [option] mode file\n",[1065,1345,1343],{"__ignoreMap":1187},[1189,1347,1348,1354],{},[986,1349,1350,1353],{},[1065,1351,1352],{"code":1352},"-R"," recursively change directories and their contents ｜ 递归修改目录及其内容",[986,1355,1356,1357],{},"mode:\n",[1189,1358,1359,1362],{},[986,1360,1361],{},"numeric  mode(e.g., 755)",[986,1363,1364],{},"symbolic (e.g., u+x)",[1088,1366,1367],{"id":1367},"top",[1100,1369,1370,1372],{},[1092,1371,1104],{},"\nDisplays running processes and system resource usage in real-time | 实时显示系统进程和资源使用情况",[1100,1374,1375],{},[1092,1376,1119],{},[1179,1378,1381],{"className":1379,"code":1380,"language":1184},[1182],"top [options]\n",[1065,1382,1380],{"__ignoreMap":1187},[1189,1384,1385,1391],{},[986,1386,1387,1390],{},[1065,1388,1389],{"code":1389},"-d"," 设置刷新间隔 set delay time interval",[986,1392,1393,1396],{},[1065,1394,1395],{"code":1395},"-u"," 显示指定用户的进程 display specific user's processes",[1398,1399],"hr",{},[1088,1401,1402],{"id":1402},"cat",[1100,1404,1405,1407],{},[1092,1406,1104],{},"\nDisplays file contents or concatenates files  | 显示文件内容或连接多个文件",[1100,1409,1410],{},[1092,1411,1119],{},[1179,1413,1416],{"className":1414,"code":1415,"language":1184},[1182],"cat [option] [files]\n",[1065,1417,1415],{"__ignoreMap":1187},[1189,1419,1420],{},[986,1421,1422,1425],{},[1065,1423,1424],{"code":1424},"-n"," 显示行号 number all output lines",[978,1427,1429],{"id":1428},"三命令解释","三、命令解释",[983,1431,1432],{},[986,1433,1434,1437],{},[1065,1435,1436],{"code":1436},"alias rm =\"rm -i\"; alias",[1189,1438,1439,1494],{},[986,1440,1441,1444],{},[1092,1442,1443],{},"逐字解释:",[1189,1445,1446,1452,1458,1464,1483,1489],{},[986,1447,1448,1451],{},[1065,1449,1450],{"code":1450},"alias"," - alias命令,用于创建命令别名",[986,1453,1454,1457],{},[1065,1455,1456],{"code":1456},"rm"," - 要创建别名的命令名称",[986,1459,1460,1463],{},[1065,1461,1462],{"code":1462},"="," - 赋值符号",[986,1465,1466,1469,1470],{},[1065,1467,1468],{"code":1468},"\"rm -i\""," - 双引号包围的实际命令\n",[1189,1471,1472,1477],{},[986,1473,1474,1476],{},[1065,1475,1456],{"code":1456}," - remove命令,删除文件",[986,1478,1479,1482],{},[1065,1480,1481],{"code":1481},"-i"," - interactive选项,交互模式,删除前确认",[986,1484,1485,1488],{},[1065,1486,1487],{"code":1487},";"," - 分号,命令分隔符",[986,1490,1491,1493],{},[1065,1492,1450],{"code":1450}," - 再次调用alias命令(无参数时列出所有别名)",[986,1495,1496,1499],{},[1092,1497,1498],{},"整体翻译:",[1189,1500,1501,1504],{},[986,1502,1503],{},"将rm命令设置别名为\"rm -i\"(删除前需确认),然后列出所有当前的别名。",[986,1505,1506],{},"Sets an alias for rm command to \"rm -i\" (requires confirmation before deletion), then lists all current aliases.",[1398,1508],{},[983,1510,1512],{"start":1511},2,[986,1513,1514,1517],{},[1065,1515,1516],{"code":1516},"find \u002Fusr -name XErrdb -print 2> \u002Fdev\u002Fnull",[1189,1518,1519,1567],{},[986,1520,1521,1523],{},[1092,1522,1443],{},[1189,1524,1525,1531,1537,1543,1549,1555,1561],{},[986,1526,1527,1530],{},[1065,1528,1529],{"code":1529},"find"," - 查找文件命令",[986,1532,1533,1536],{},[1065,1534,1535],{"code":1535},"\u002Fusr"," - 搜索的起始目录路径",[986,1538,1539,1542],{},[1065,1540,1541],{"code":1541},"-name"," - 按名称查找选项",[986,1544,1545,1548],{},[1065,1546,1547],{"code":1547},"XErrdb"," - 要查找的文件名",[986,1550,1551,1554],{},[1065,1552,1553],{"code":1553},"-print"," - 打印找到的文件路径",[986,1556,1557,1560],{},[1065,1558,1559],{"code":1559},"2>"," - 重定向标准错误输出(stderr)",[986,1562,1563,1566],{},[1065,1564,1565],{"code":1565},"\u002Fdev\u002Fnull"," - 空设备,丢弃所有写入的数据",[986,1568,1569,1571],{},[1092,1570,1498],{},[1189,1572,1573,1576],{},[986,1574,1575],{},"在\u002Fusr目录下查找名为XErrdb的文件并打印路径,错误信息丢弃到\u002Fdev\u002Fnull(不显示错误)。",[986,1577,1578],{},"Searches for files named XErrdb in \u002Fusr directory and prints their paths, while discarding error messages to \u002Fdev\u002Fnull.",[1398,1580],{},[983,1582,1584],{"start":1583},3,[986,1585,1586,1589],{},[1065,1587,1588],{"code":1588},"sudo mount \u002Fdev\u002Fsdb2 .\u002Fdisk ; du -sk",[1189,1590,1591,1641],{},[986,1592,1593,1595],{},[1092,1594,1443],{},[1189,1596,1597,1602,1608,1614,1620,1624,1630,1635],{},[986,1598,1599,1601],{},[1065,1600,1131],{"code":1131}," - 以超级用户权限执行",[986,1603,1604,1607],{},[1065,1605,1606],{"code":1606},"mount"," - 挂载文件系统命令",[986,1609,1610,1613],{},[1065,1611,1612],{"code":1612},"\u002Fdev\u002Fsdb2"," - 第二块硬盘的第二个分区",[986,1615,1616,1619],{},[1065,1617,1618],{"code":1618},".\u002Fdisk"," - 当前目录下的disk目录(挂载点)",[986,1621,1622,1488],{},[1065,1623,1487],{"code":1487},[986,1625,1626,1629],{},[1065,1627,1628],{"code":1628},"du"," - disk usage,磁盘使用统计命令",[986,1631,1632,1634],{},[1065,1633,1320],{"code":1320}," - summary,只显示总计",[986,1636,1637,1640],{},[1065,1638,1639],{"code":1639},"-k"," - 以KB为单位显示",[986,1642,1643,1645],{},[1092,1644,1498],{},[1189,1646,1647,1650],{},[986,1648,1649],{},"以管理员权限将\u002Fdev\u002Fsdb2分区挂载到当前目录的disk文件夹,然后显示磁盘使用总量(以KB为单位)。",[986,1651,1652],{},"Mounts \u002Fdev\u002Fsdb2 partition to .\u002Fdisk directory with admin privileges, then displays total disk usage in KB.",[1398,1654],{},[983,1656,1658],{"start":1657},4,[986,1659,1660,1663],{},[1065,1661,1662],{"code":1662},"cd ~\u002Fsrc;chmod 764 * ; chmod o+r *.[Pp]ng",[1189,1664,1665,1755],{},[986,1666,1667,1669],{},[1092,1668,1443],{},[1189,1670,1671,1677,1697,1701,1706,1712,1718,1724],{},[986,1672,1673,1676],{},[1065,1674,1675],{"code":1675},"cd"," - change directory,切换目录命令",[986,1678,1679,1682,1683],{},[1065,1680,1681],{"code":1681},"~\u002Fsrc"," - 用户家目录下的src文件夹\n",[1189,1684,1685,1691],{},[986,1686,1687,1690],{},[1065,1688,1689],{"code":1689},"~"," - 家目录符号",[986,1692,1693,1696],{},[1065,1694,1695],{"code":1695},"\u002Fsrc"," - src子目录",[986,1698,1699,1488],{},[1065,1700,1487],{"code":1487},[986,1702,1703,1705],{},[1065,1704,1330],{"code":1330}," - change mode,修改权限命令",[986,1707,1708,1711],{},[1065,1709,1710],{"code":1710},"764"," - 权限数字:所有者(7=rwx),组(6=rw-),其他(4=r--)",[986,1713,1714,1717],{},[1065,1715,1716],{"code":1716},"*"," - 通配符,匹配所有文件",[986,1719,1720,1723],{},[1065,1721,1722],{"code":1722},"o+r"," - 其他用户(others)添加(+)读权限(r)",[986,1725,1726,1729,1730],{},[1065,1727,1728],{"code":1728},"*.[Pp]ng"," - 通配符,匹配.png或.Png结尾的文件\n",[1189,1731,1732,1737,1743,1749],{},[986,1733,1734,1736],{},[1065,1735,1716],{"code":1716}," - 任意文件名",[986,1738,1739,1742],{},[1065,1740,1741],{"code":1741},"."," - 点号",[986,1744,1745,1748],{},[1065,1746,1747],{"code":1747},"[Pp]"," - P或p字符",[986,1750,1751,1754],{},[1065,1752,1753],{"code":1753},"ng"," - ng字符",[986,1756,1757,1759],{},[1092,1758,1498],{},[1189,1760,1761,1764],{},[986,1762,1763],{},"切换到家目录的src文件夹,将所有文件权限改为764(所有者读写执行,组读写,其他只读),然后给所有.png或.Png文件的其他用户添加读权限。",[986,1765,1766],{},"Changes to ~\u002Fsrc directory, sets all files to 764 permissions (owner: rwx, group: rw-, others: r--), then adds read permission for others to all .png or .Png files.",[1398,1768],{},[983,1770,1772,1841],{"start":1771},5,[986,1773,1774,1777],{},[1065,1775,1776],{"code":1776},"gcc -o tri triangle.c -lm",[1189,1778,1779,1829],{},[986,1780,1781,1783],{},[1092,1782,1443],{},[1189,1784,1785,1791,1797,1803,1809],{},[986,1786,1787,1790],{},[1065,1788,1789],{"code":1789},"gcc"," - GNU C Compiler,GNU C编译器",[986,1792,1793,1796],{},[1065,1794,1795],{"code":1795},"-o"," - output,指定输出文件名选项",[986,1798,1799,1802],{},[1065,1800,1801],{"code":1801},"tri"," - 输出的可执行文件名",[986,1804,1805,1808],{},[1065,1806,1807],{"code":1807},"triangle.c"," - 源代码文件名",[986,1810,1811,1814,1815],{},[1065,1812,1813],{"code":1813},"-lm"," - 链接数学库选项\n",[1189,1816,1817,1823],{},[986,1818,1819,1822],{},[1065,1820,1821],{"code":1821},"-l"," - link library,链接库",[986,1824,1825,1828],{},[1065,1826,1827],{"code":1827},"m"," - math,数学库",[986,1830,1831,1833],{},[1092,1832,1498],{},[1189,1834,1835,1838],{},[986,1836,1837],{},"使用gcc编译器将triangle.c源文件编译为名为tri的可执行文件,并链接数学库。",[986,1839,1840],{},"Compiles triangle.c source file into an executable named tri using gcc compiler, linking the math library.",[986,1842,1843,1846],{},[1065,1844,1845],{"code":1845},"gzip -dc cube.tar.gz | tar -xvf -C \u002Fhome",[1189,1847,1848,1942],{},[986,1849,1850,1851],{},"逐字解释:\n",[1189,1852,1853,1864,1872,1880,1888,1896,1934],{},[986,1854,1855,1858,1859],{},[1065,1856,1857],{"code":1857},"gzip"," - GNU zip 压缩\u002F解压工具\n",[1189,1860,1861],{},[986,1862,1863],{},"GNU zip compression\u002Fdecompression tool",[986,1865,1866,1867],{},"-d - decompress，解压\n",[1189,1868,1869],{},[986,1870,1871],{},"Decompress",[986,1873,1874,1875],{},"-c - write to stdout，将结果输出到标准输出\n",[1189,1876,1877],{},[986,1878,1879],{},"Write output to standard output",[986,1881,1882,1883],{},"cube.tar.gz - gzip 压缩的 tar 归档文件\n",[1189,1884,1885],{},[986,1886,1887],{},"gzip-compressed tar archive",[986,1889,1890,1891],{},"| - 管道符，将前一个命令的输出传给下一个命令\n",[1189,1892,1893],{},[986,1894,1895],{},"Pipe, passes output of previous command to the next",[986,1897,1898,1899],{},"tar - tape archive，用于处理 tar 归档文件\n",[1189,1900,1901,1904,1912,1920],{},[986,1902,1903],{},"Tool for handling tar archives",[986,1905,1906,1907],{},"-x - extract，解压文件\n",[1189,1908,1909],{},[986,1910,1911],{},"Extract files",[986,1913,1914,1915],{},"-v - verbose，显示详细过程\n",[1189,1916,1917],{},[986,1918,1919],{},"Verbose output",[986,1921,1922,1923],{},"-f - file，指定归档文件\n",[1189,1924,1925,1928,1931],{},[986,1926,1927],{},"Specify archive file",[986,1929,1930],{},"表示从标准输入读取归档内容",[986,1932,1933],{},"Read archive from standard input",[986,1935,1936,1937],{},"-C \u002Fhome - 指定解压目录为 \u002Fhome\n",[1189,1938,1939],{},[986,1940,1941],{},"Change extraction directory to \u002Fhome",[986,1943,1944,1945],{},"整体翻译:\n",[1189,1946,1947,1950],{},[986,1948,1949],{},"将 cube.tar.gz 解压，通过管道传递给 tar，并把其中的内容解压到 \u002Fhome 目录下。",[986,1951,1952],{},"Decompress cube.tar.gz and pipe it to tar, extracting its contents into the \u002Fhome directory.",[978,1954,1956],{"id":1955},"四问答可以使中如果你的英语不的话8题27分","四、问答（可以使⽤中⽂，如果你的英语不⾏的话，8题27分）",[983,1958,1959,2017,2035,2082,2096],{},[986,1960,1961,1964],{},[1092,1962,1963],{},"EDA meaning？Big-3 of EDA company and these product？",[1189,1965,1966,1973],{},[986,1967,1968,1969,1972],{},"EDA means ",[1092,1970,1971],{},"Electronic Design Automation,","  software tools used to design, simulate, verify, and manufacture integrated circuits (ICs) and electronic systems.",[986,1974,1975,1976],{},"Big-3 of EDA\n",[983,1977,1978,1995,2006],{},[986,1979,1980,1981],{},"Synopsys\n",[1189,1982,1983,1989],{},[986,1984,1985,1988],{},[1092,1986,1987],{},"VCS"," – RTL simulation",[986,1990,1991,1994],{},[1092,1992,1993],{},"Design Compiler"," – logic synthesis",[986,1996,1997,1998],{},"Cadence\n",[1189,1999,2000],{},[986,2001,2002,2005],{},[1092,2003,2004],{},"Virtuoso"," – analog IC design",[986,2007,2008,2009],{},"Siemens EDA (Mentor Graphics)\n",[1189,2010,2011],{},[986,2012,2013,2016],{},[1092,2014,2015],{},"Questa"," – simulation",[986,2018,2019,2022,2025,2028,2029,2031,2034],{},[1092,2020,2021],{},"Ubuntu，what is it？What mean in Africa？",[990,2023,2024],{},"Ubuntu is a Linux operating system based on desktop applications.",[2026,2027],"br",{},"Ubuntu is named after the Nguni philosophy of ubuntu, which Canonical indicates means \"humanity to others\" with a connotation of \"I am what I am because of who we all are\".",[2026,2030],{},[990,2032,2033],{},"Ubuntu (African meaning) is \"I am because where we are\"，","Meaning:Humanity、Community、Sharing、Mutual respect",[986,2036,2037,2040,2072,2074,2075,1042,2078,2081],{},[1092,2038,2039],{},"How to use manual？How to read it in vim？Write the other two ways to open the manual？",[1189,2041,2042,2048,2062],{},[986,2043,2044,2045],{},"Basic usage",[1065,2046,2047],{"code":2047},"man ls",[986,2049,2050,2051,2054,2055,2058,2059],{},"Read ",[1065,2052,2053],{"code":2053},"man"," page in Vim\n",[1065,2056,2057],{"code":2057},"man ls | vim -","or",[1065,2060,2061],{"code":2061},"MANPAGER=vim man ls",[986,2063,2064,2065,2068,2069],{},"Two other ways to open manuals\n① ",[1065,2066,2067],{"code":2067},"info","  ",[1065,2070,2071],{"code":2071},"info ls",[2026,2073],{},"② ",[1065,2076,2077],{"code":2077},"--help",[1065,2079,2080],{"code":2080},"ls --help","(Short and fast reference)",[986,2083,2084,2085],{},"Three disk？What changes when using them？",[1189,2086,2087,2090,2093],{},[986,2088,2089],{},"HDD (Hard Disk Drive)：Mechanical、cheap、slow、large  capacity",[986,2091,2092],{},"SSD (Solid State Drive)：Flash memory、Fast、No moving parts、Expensive per GB",[986,2094,2095],{},"NVMe SSD：Uses PCIe bus、Much faster than SATA SSD、Low latency",[986,2097,2098],{},"Meta characters： \u002F \\ & *",[2100,2101,2102,2105],"blockquote",{},[1100,2103,2104],{},"复习",[1100,2106,2107],{},"Slash 、backslash、ampersand、asterisk",[983,2109,2111],{"start":2110},6,[986,2112,2113],{},"Write a makefile and explain it",[2100,2115,2116,2119],{},[1100,2117,2118],{},"NULL",[1100,2120,2121],{},"等下记得复习markfile 和 touch",[983,2123,2125,2170],{"start":2124},7,[986,2126,2127,2128],{},"grep ->r,e,p meaning? How to use grep?",[1189,2129,2130,2148],{},[986,2131,2132,2133,2136,2137,2139,2142,2143,2145,2147],{},"meaning：\n",[1092,2134,2135],{},"g",": global",[2026,2138],{},[1092,2140,2141],{},"re",": regular expression",[2026,2144],{},[1092,2146,1100],{},": print",[986,2149,2150,2151,2153,2156,2158,2159,2161,2164,2167],{},"Use\nBasic usage",[2026,2152],{},[1065,2154,2155],{"code":2155},"grep \"main\" file.c",[2026,2157],{},"Common options",[2026,2160],{},[1065,2162,2163],{"code":2163},"grep -i \"error\" log.txt     # ignore case",[1065,2165,2166],{"code":2166},"grep -r \"TODO\" src\u002F         # recursive",[1065,2168,2169],{"code":2169},"grep -n \"printf\" main.c    # show line number",[986,2171,2172,2173,2184,2186,2189,2192,2203,2205,2208,2211],{},"In ftp，pwd and !pwd meaning? Use an example",[1189,2174,2175],{},[986,2176,2177,2180,2181],{},[1065,2178,2179],{"code":2179},"pwd","\nShows ",[1092,2182,2183],{},"remote server directory",[2026,2185],{},[1065,2187,2188],{"code":2188},"ftp> pwd",[1065,2190,2191],{"code":2191},"257 \"\u002Fhome\u002Fuser\"",[1189,2193,2194],{},[986,2195,2196,2199,2200],{},[1065,2197,2198],{"code":2198},"!pwd","\nRuns command on ",[1092,2201,2202],{},"local machine",[2026,2204],{},[1065,2206,2207],{"code":2207},"ftp> !pwd",[1065,2209,2210],{"code":2210},"\u002Fhome\u002Flocaluser",[1179,2212,2215],{"className":2213,"code":2214,"language":1221,"meta":1187},[1219],"ftp> pwd\n\u002Fhome\u002Fftpuser\n\nftp> !pwd\n\u002Fhome\u002Fsoleil\n",[1065,2216,2214],{"__ignoreMap":1187},[978,2218,2220],{"id":2219},"五脚本","五、脚本",[1100,2222,2223],{},"写⼀个代码，并解释（10分） 要求：输⼊dir_name，列这个地址中的所有⽂件，包括⽂件夹⾥⾯所有 ⽂件，并统计数⽬",[1179,2225,2228],{"className":2226,"code":2227,"language":1221,"meta":1187},[1219],"#!\u002Fbin\u002Fbash\n\nread -p \"输入目录: \" dir_name\n\nif [ ! -d \"$dir_name\" ]; then\n    echo \"目录不存在\"\n    exit 1\nfi\n\necho \"所有文件:\"\nfind \"$dir_name\" -type f\n\necho \"\"\necho \"文件总数: $(find \"$dir_name\" -type f | wc -l)\"\n",[1065,2229,2227],{"__ignoreMap":1187},[978,2231,2233],{"id":2232},"六-附加题-only-english","六、 附加题 only English",[1100,2235,2236],{},"1.How to use vi read？Write more , point more.",[1100,2238,2239],{},"2.You have two computer : one windows computer, one linux computer. If you have linux-like software in",[1100,2241,2242],{},"windows computer. What thing you should do?",{"title":1187,"searchDepth":1657,"depth":1657,"links":2244},[2245,2246,2262,2263,2264,2265],{"id":980,"depth":1511,"text":981},{"id":1085,"depth":1511,"text":1086,"children":2247},[2248,2251,2252,2253,2254,2258,2259,2260,2261],{"id":1090,"depth":1583,"text":1094,"children":2249},[2250],{"id":1098,"depth":1657,"text":1098},{"id":1131,"depth":1583,"text":1131},{"id":1165,"depth":1583,"text":1165},{"id":1205,"depth":1583,"text":1205},{"id":1232,"depth":1583,"text":1232,"children":2255},[2256,2257],{"id":1270,"depth":1771,"text":1271},{"id":1280,"depth":1771,"text":1281},{"id":1298,"depth":1583,"text":1298},{"id":1330,"depth":1583,"text":1330},{"id":1367,"depth":1583,"text":1367},{"id":1402,"depth":1583,"text":1402},{"id":1428,"depth":1511,"text":1429},{"id":1955,"depth":1511,"text":1956},{"id":2219,"depth":1511,"text":2220},{"id":2232,"depth":1511,"text":2233},[903],"历年考卷回忆整理 2、3","md",null,{"slots":2271},{},{"text":387,"minutes":388,"time":389,"words":390},{"title":384,"description":2267},{"loc":383},[2276,2277,2278],"Linux","历年卷","课程笔记","tech","pBezPwecw8vdrc1V3GkkmvQFpknWWLKmvhTGRfNcaho",[2282,2283],{"title":375,"path":374,"stem":373,"date":376,"type":2279,"children":-1},{"title":394,"path":393,"stem":392,"date":395,"type":2279,"children":-1},1789057283696]