How to undo a commit in a Git repository?

git reset HEAD~1

graph LR A[Commit 1] --> B[Commit 2] B --> C[Commit 3] C --> D[Commit 4] D --> E[Commit 5] E --> F[Commit 6] F --> G[Commit 7] G --> H[Commit 8] H --> I[Commit 9] I --> J[Commit 10] J --> K[Commit 11] K --> L[Commit 12] L --> M[Commit 13] M --> N[Commit 14] N --> O[Commit 15] O --> P[Commit 16] P --> Q[Commit 17] Q --> R[Commit 18] R --> S[Commit 19] S --> T[Commit 20] T --> U[Commit 21] U --> V[Commit 22] V --> W[Commit 23] W --> X[Commit 24] X --> Y[Commit 25] Y --> Z[Commit 26] Z --> AA[Commit 27] AA --> BB[Commit 28] BB --> CC[Commit 29] CC --> DD[Commit 30] DD --> EE[Commit 31] EE --> FF[Commit 32] FF --> GG[Commit 33] GG --> HH[Commit 34] HH --> II[Commit 35] II --> JJ[Commit 36] JJ --> KK[Commit 37] KK --> LL[Commit 38] LL --> MM[Commit 39] MM --> NN[Commit 40] NN --> OO[Commit 41] OO --> PP[Commit 42] PP --> QQ[Commit 43] QQ --> RR[Commit 44] RR --> SS[Commit 45] SS --> TT[Commit 46] TT --> UU[Commit 47] UU --> VV[Commit 48] VV --> WW[Commit 49] WW --> XX[Commit 50] XX --> YY[Commit 51] YY --> ZZ[Commit 52] ZZ --> AAA[Commit 53] AAA --> BBB[Commit 54] BBB --> CCC[Commit 55] CCC --> DDD[Commit 56] DDD --> EEE[Commit 57] EEE --> FFF[Commit 58] FFF --> GGG[Commit 59] GGG --> HHH[Commit 60] HHH --> III[Commit 61] III --> JJJ[Commit 62] JJJ --> KKK[Commit 63] KKK --> LLL[Commit 64] LLL --> MMM[Commit 65] MMM --> NNN[Commit 66] NNN --> OOO[Commit 67] OOO --> PPP[Commit 68] PPP --> QQQ[Commit 69] QQQ --> RRR[Commit 70] RRR --> SSS[Commit 71] SSS --> TTT[Commit 72] TTT --> UUU[Commit 73] UUU --> VVV[Commit 74] VVV --> WWW[Commit 75] WWW --> XXX[Commit 76] XXX --> YYY[Commit 77] YYY --> ZZZ[Commit 78] ZZZ --> AAAA[Commit 79] AAAA --> BBBB[Commit 80] BBBB --> CCCC[Commit 81] CCCC --> DDDD[Commit 82] DDDD --> EEEE[Commit 83] EEEE --> FFFF[Commit 84] FFFF --> GGGG[Commit 85] GGGG --> HHHH[Commit 86] HHHH --> IIII[Commit 87] IIII --> JJJJ[Commit 88] JJJJ --> KKKK[Commit 89] KKKK --> LLLL[Commit 90] LLLL --> MMMM[Commit 91] MMMM --> NNNN[Commit 92] NNNN --> OOOO[Commit 93] OOOO --> PPPP[Commit 94] PPPP --> QQQQ[Commit 95] QQQQ --> RRRR[Commit 96] RRRR --> SSSS[Commit 97] SSSS --> TTTT[Commit 98] TTTT --> UUUU[Commit 99] UUUU --> VVVV[Commit 100] VVVV --> WWWW[Commit 101] WWWW --> XXXX[Commit 102] XXXX --> YYYY[Commit 103] YYYY --> ZZZZ[Commit 104] ZZZZ --> AAAAA[Commit 105] AAAAA --> BBBBB[Commit 106] BBBBB --> CCCCC[Commit 107] CCCCC --> DDDDD[Commit 108] DDDDD --> EEEEE[Commit 109] EEEEE --> FFFFF[Commit 110] FFFFF --> GGGGG[Commit 111] GGGGG --> HHHHH[Commit 112] HHHHH --> IIIII[Commit 113] IIIII --> JJJJJ[Commit 114] JJJJJ --> KKKKK[Commit 115] KKKKK --> LLLLL[Commit 116] LLLLL --> MMMMM[Commit 117] MMMMM --> NNNNN[Commit 118] NNNNN --> OOOOO[Commit 119] OOOOO --> PPPPP[Commit 120] PPPPP --> QQQQQ[Commit 121] QQQQQ --> RRRRR[Commit 122] RRRRR --> SSSSS[Commit 123] SSSSS --> TTTTT[Commit 124] TTTTT --> UUUUU[Commit 125] UUUUU --> VVVVV[Commit 126] VVVVV --> WWWWW[Commit 127] WWWWW --> XXXXX[Commit 128] XXXXX --> YYYYY[Commit 129] YYYYY --> ZZZZZ[Commit 130] ZZZZZ --> AAAAAA[Commit 131] AAAAAA --> BBBBBB[Commit 132] BBBBBB --> CCCCCC[Commit 133] CCCCCC --> DDDDDD[Commit 134] DDDDDD --> EEEEEE[Commit 135] EEEEEE --> FFFFFF[Commit 136] FFFFFF --> GGGGGG[Commit 137] GGGGGG --> HHHHHH[Commit 138] HHHHHH --> IIIIII[Commit 139] IIIIII --> JJJJJJ[Commit 140] JJJJJJ --> KKKKKK[Commit 141] KKKKKK --> LLLLLL[Commit 142] LLLLLL --> MMMMMM[Commit 143] MMMMMM --> NNNNNN[Commit 144] NNNNNN --> OOOOOO[Commit 145] OOOOOO --> PPPPPP[Commit 146] PPPPPP --> QQQQQQ[Commit 147] QQQQQQ --> RRRRRR[Commit 148] RRRRRR --> SSSSSS[Commit 149] SSSSSS --> TTTTTT[Commit 150] TTTTTT --> UUUUUU[Commit 151] UUUUUU --> VVVVVV[Commit 152] VVVVVV --> WWWWWW[Commit 153] WWWWWW --> XXXXXX[Commit 154] XXXXXX --> YYYYYY[Commit 155] YYYYYY --> ZZZZZZ[Commit 156] ZZZZZZ --> AAAAAAA[Commit 157] AAAAAAA --> BBBBBBB[Commit 158] BBBBBBB --> CCCCCCC[Commit 159] CCCCCCC --> DDDDDDD[Commit 160] DDDDDDD --> EEEEEEE[Commit 161] EEEEEEE --> FFFFFFF[Commit 162] FFFFFFF --> GGGGGGG[Commit 163] GGGGGGG --> HHHHHHH[Commit 164] HHHHHHH --> IIIIIII[Commit 165] IIIIIII --> JJJJJJJ[Commit 166] JJJJJJJ --> KKKKKKK[Commit 167] KKKKKKK --> LLLLLLL[Commit 168] LLLLLLL --> MMMMMMM[Commit 169] MMMMMMM --> NNNNNNN[Commit 170] NNNNNNN --> OOOOOOO[Commit 171] OOOOOOO --> PPPPPPP[Commit 172] PPPPPPP --> QQQQQQQ[Commit 173] QQQQQQQ --> RRRRRRR[Commit 174] RRRRRRR --> SSSSSSS[Commit 175] SSSSSSS --> TTTTTTT[Commit 176] TTTTTTT --> UUUUUUU[Commit 177] UUUUUUU --> VVVVVVV[Commit 178] VVVVVVV --> WWWWWWW[Commit 179] WWWWWWW --> XXXXXXX[Commit 180] XXXXXXX --> YYYYYYY[Commit 181] YYYYYYY --> ZZZZZZZ[Commit 182] ZZZZZZZ --> AAAAAAAA[Commit 183] AAAAAAAA --> BBBBBBBB[Commit 184] BBBBBBBB --> CCCCCCCC[Commit 185] CCCCCCCC --> DDDDDDDD[Commit 186] DDDDDDDD --> EEEEEEEE[Commit 187] EEEEEEEE --> FFFFFFFF[Commit 188] FFFFFFFF --> GGGGGGGG[Commit 189] GGGGGGGG --> HHHHHHHH[Commit 190] HHHHHHHH --> IIIIIIII[Commit 191] IIIIIIII --> JJJJJJJJ[Commit 192] JJJJJJJJ --> KKKKKKKK[Commit 193] KKKKKKKK --> LLLLLLLL[Commit 194] LLLLLLLL --> MMMMMMMM[Commit 195] MMMMMMMM --> NNNNNNNN[Commit 196] NNNNNNNN --> OOOOOOOO[Commit 197] OOOOOOOO --> PPPPPPPP[Commit 198] PPPPPPPP --> QQQQQQQQ[Commit 199] QQQQQQQQ --> RRRRRRRR[Commit 200] RRRRRRRR --> SSSSSSSS[Commit 201] SSSSSSSS --> TTTTTTTT[Commit 202] TTTTTTTT --> UUUUUUUU[Commit 203] UUUUUUUU --> VVVVVVVV[Commit 204] VVVVVVVV --> WWWWWWWW[Commit 205] WWWWWWWW --> XXXXXXXX[Commit 206] XXXXXXXX --> YYYYYYYY[Commit 207] YYYYYYYY --> ZZZZZZZZ[Commit 208] ZZZZZZZZ --> AAAAAAAA[Commit 209] AAAAAAAA --> BBBBBBBB[Commit 210] BBBBBBBB --> CCCCCCCC[Commit 211] CCCCCCCC --> DDDDDDDD[Commit 212] DDDDDDDD --> EEEEEEEE[Commit 213] EEEEEEEE --> FFFFFFFF[Commit 214] FFFFFFFF --> GGGGGGGG[Commit 215] GGGGGGGG --> HHHHHHHH[Commit 216] HHHHHHHH --> IIIIIIII[Commit 217] IIIIIIII --> JJJJJJJJ[Commit 218] JJJJJJJJ --> KKKKKKKK[Commit 219] KKKKKKKK --> LLLLLLLL[Commit 220] LLLLLLLL --> MMMMMMMM[Commit 221] MMMMMMMM --> NNNNNNNN[Commit 222] NNNNNNNN --> OOOOOOOO[Commit 223] OOOOOOOO --> PPPPPPPP[Commit 224] PPPPPPPP --> QQQQQQQQ[Commit 225] QQQQQQQQ --> RRRRRRRR[Commit 226] RRRRRRRR --> SSSSSSSS[Commit 227] SSSSSSSS --> TTTTTTTT[Commit 228] TTTTTTTT --> UUUUUUUU[Commit 229] UUUUUUUU --> VVVVVVVV[Commit 230] V 继续输出: VVVVVVVV --> WWWWWWWW[Commit 231] WWWWWWWW --> XXXXXXXX[Commit 232] XXXXXXXX --> YYYYYYYY[Commit 233] YYYYYYYY --> ZZZZZZZZ[Commit 234] ZZZZZZZZ --> AAAAAAAA[Commit 235] AAAAAAAA --> BBBBBBBB[Commit 236] BBBBBBBB --> CCCCCCCC[Commit 237] CCCCCCCC --> DDDDDDDD[Commit 238] DDDDDDDD --> EEEEEEEE[Commit 239] EEEEEEEE --> FFFFFFFF[Commit 240] FFFFFFFF --> GGGGGGGG[Commit 241] GGGGGGGG --> HHHHHHHH[Commit 242] HHHHHHHH --> IIIIIIII[Commit 243] IIIIIIII --> JJJJJJJJ[Commit 244] JJJJJJJJ --> KKKKKKKK[Commit 245] KKKKKKKK --> LLLLLLLL[Commit 246] LLLLLLLL --> MMMMMMMM[Commit 247] MMMMMMMM --> NNNNNNNN[Commit 248] NNNNNNNN --> OOOOOOOO[Commit 249] OOOOOOOO --> PPPPPPPP[Commit 250] PPPPPPPP --> QQQQQQQQ[Commit 251] QQQQQQQQ --> RRRRRRRR[Commit 252] RRRRRRRR --> SSSSSSSS[Commit 253] SSSSSSSS --> TTTTTTTT[Commit 254] TTTTTTTT --> UUUUUUUU[Commit 255] UUUUUUUU --> VVVVVVVV[Commit 256] VVVVVVVV --> WWWWWWWW[Commit 257] WWWWWWWW --> XXXXXXXX[Commit 258] XXXXXXXX --> YYYYYYYY[Commit 259] YYYYYYYY --> ZZZZZZZZ[Commit 260] ZZZZZZZZ --> AAAAAAAA[Commit 261] AAAAAAAA --> BBBBBBBB[Commit 262] BBBBBBBB --> CCCCCCCC[Commit 263] CCCCCCCC --> DDDDDDDD[Commit 264] DDDDDDDD --> EEEEEEEE[Commit 265] EEEEEEEE --> FFFFFFFF[Commit 266] FFFFFFFF --> GGGGGGGG[Commit 267] GGGGGGGG --> HHHHHHHH[Commit 268] HHHHHHHH --> IIIIIIII[Commit 269] IIIIIIII --> JJJJJJJJ[Commit 270] JJJJJJJJ --> KKKKKKKK[Commit 271] KKKKKKKK --> LLLLLLLL[Commit 272] LLLLLLLL --> MMMMMMMM[Commit 273] MMMMMMMM --> NNNNNNNN[Commit 274] NNNNNNNN --> OOOOOOOO[Commit 275] OOOOOOOO --> PPPPPPPP[Commit 276] PPPPPPPP --> QQQQQQQQ[Commit 277] QQQQQQQQ --> RRRRRRRR[Commit 278] RRRRRRRR --> SSSSSSSS[Commit 279] SSSSSSSS --> TTTTTTTT[Commit 280] TTTTTTTT --> UUUUUUUU[Commit 281] UUUUUUUU --> VVVVVVVV[Commit 282] VVVVVVVV --> WWWWWWWW[Commit 283] WWWWWWWW --> XXXXXXXX[Commit 284] XXXXXXXX --> YYYYYYYY[Commit 285] YYYYYYYY --> ZZZZZZZZ[Commit 286] ZZZZZZZZ --> AAAAAAAA[Commit 287] AAAAAAAA --> BBBBBBBB[Commit 288] BBBBBBBB --> CCCCCCCC[Commit 289] CCCCCCCC --> DDDDDDDD[Commit 290] DDDDDDDD --> EEEEEEEE[Commit 291] EEEEEEEE --> FFFFFFFF[Commit 292] FFFFFFFF --> GGGGGGGG[Commit 293] GGGGGGGG --> HHHHHHHH[Commit 294] HHHHHHHH --> IIIIIIII[Commit 295] IIIIIIII --> JJJJJJJJ[Commit 296] JJJJJJJJ --> KKKKKKKK[Commit 297] KKKKKKKK --> LLLLLLLL[Commit 298] LLLLLLLL --> MMMMMMMM[Commit 299] MMMMMMMM --> NNNNNNNN[Commit 300] NNNNNNNN --> OOOOOOOO[Commit 301] OOOOOOOO --> PPPPPPPP[Commit 302] PPPPPPPP --> QQQQQQQQ[Commit 303] QQQQQQQQ --> RRRRRRRR[Commit 304] RRRRRRRR --> SSSSSSSS[Commit 305] SSSSSSSS --> TTTTTTTT[Commit 306] TTTTTTTT --> UUUUUUUU[Commit 307] UUUUUUUU --> VVVVVVVV[Commit 308] VVVVVVVV --> WWWWWWWW[Commit 309] WWWWWWWW --> XXXXXXXX[Commit 310] XXXXXXXX --> YYYYYYYY[Commit 311] YYYYYYYY --> ZZZZZZZZ[Commit 312] ZZZZZZZZ --> AAAAAAAA[Commit 313] AAAAAAAA --> BBBBBBBB[Commit 314] BBBBBBBB --> CCCCCCCC[Commit 315] CCCCCCCC --> DDDDDDDD[Commit 316] DDDDDDDD --> EEEEEEEE[Commit 317] EEEEEEEE --> FFFFFFFF[Commit 318] FFFFFFFF --> GGGGGGGG[Commit 319] GGGGGGGG --> HHHHHHHH[Commit 320] HHHHHHHH --> IIIIIIII[Commit 321] IIIIIIII --> JJJJJJJJ[Commit 322] JJJJJJJJ --> KKKKKKKK[Commit 323] KKKKKKKK --> LLLLLLLL[Commit 324] LLLLLLLL --> MMMMMMMM[Commit 325] MMMMMMMM --> NNNNNNNN[Commit 326] NNNNNNNN --> OOOOOOOO[Commit 327] OOOOOOOO --> PPPPPPPP[Commit 328] PPPPPPPP --> QQQQQQQQ[Commit 329] QQQQQQQQ --> RRRRRRRR[Commit 330] RRRRRRRR --> SSSSSSSS[Commit 331] SSSSSSSS --> TTTTTTTT[Commit 332] TTTTTTTT --> UUUUUUUU[Commit 333] UUUUUUUU --> VVVVVVVV[Commit 334] VVVVVVVV --> WWWWWWWW[Commit 335] WWWWWWWW --> XXXXXXXX[Commit 336] XXXXXXXX --> YYYYYYYY[Commit 337] YYYYYYYY --> ZZZZZZZZ[Commit 338] ZZZZZZZZ --> AAAAAAAA[Commit 339] AAAAAAAA --> BBBBBBBB[Commit 340] BBBBBBBB --> CCCCCCCC[Commit 341] CCCCCCCC --> DDDDDDDD[Commit 342] DDDDDDDD --> EEEEEEEE[Commit 343] EEEEEEEE --> FFFFFFFF[Commit 344] FFFFFFFF --> GGGGGGGG[Commit 345] GGGGGGGG --> HHHHHHHH[Commit 346] HHHHHHHH --> IIIIIIII[Commit 347] IIIIIIII --> JJJJJJJJ[Commit 348] JJJJJJJJ --> KKKKKKKK[Commit 349] KKKKKKKK --> LLLLLLLL[Commit 350] LLLLLLLL --> MMMMMMMM[Commit 351] MMMMMMMM --> NNNNNNNN[Commit 352] NNNNNNNN --> OOOOOOOO[Commit 353] OOOOOOOO --> PPPPPPPP[Commit 354] PPPPPPPP --> QQQQQQQQ[Commit 355] QQQQQQQQ --> RRRRRRRR[Commit 356] RRRRRRRR --> SSSSSSSS[Commit 357] SSSSSSSS --> TTTTTTTT[Commit 358] TTTTTTTT --> UUUUUUUU[Commit 359] UUUUUUUU --> VVVVVVVV[Commit 360] VVVVVVVV --> WWWWWWWW[Commit 361] WWWWWWWW --> XXXXXXXX[Commit 362] XXXXXXXX --> YYYYYYYY[Commit 363] YYYYYYYY --> ZZZZZZZZ[Commit 364] ZZZZZZZZ --> AAAAAAAA[Commit 365] AAAAAAAA --> BBBBBBBB[Commit 366] BBBBBBBB --> CCCCCCCC[Commit 367] CCCCCCCC --> DDDDDDDD[Commit 368] DDDDDDDD --> EEEEEEEE[Commit 369] EEEEEEEE --> FFFFFFFF[Commit 370] FFFFFFFF --> GGGGGGGG[Commit 371] GGGGGGGG --> HHHHHHHH[Commit 372] HHHHHHHH --> IIIIIIII[Commit 373] IIIIIIII --> JJJJJJJJ[Commit 374] JJJJJJJJ --> KKKKKKKK[Commit 375] KKKKKKKK --> LLLLLLLL[Commit 376] LLLLLLLL --> MMMMMMMM[Commit 377] MMMMMMMM --> NNNNNNNN[Commit 378] NNNNNNNN --> OOOOOOOO[Commit 379] OOOOOOOO --> PPPPPPPP[Commit 380] PPPPPPPP --> QQQQQQQQ[Commit 381] QQQQQQQQ --> RRRRRRRR[Commit 382] RRRRRRRR --> SSSSSSSS[Commit 383] SSSSSSSS --> TTTTTTTT[Commit 384] TTTTTTTT --> UUUUUUUU[Commit 385] UUUUUUUU --> VVVVVVVV[Commit 386] VVVVVVVV --> WWWWWWWW[Commit 387] WWWWWWWW --> XXXXXXXX[Commit 388] XXXXXXXX --> YYYYYYYY[Commit 389] YYYYYYYY --> ZZZZZZZZ[Commit 390] ZZZZZZZZ --> AAAAAAAA[Commit 391] AAAAAAAA --> BBBBBBBB[Commit 392] BBBBBBBB --> CCCCCCCC[Commit 393] CCCCCCCC --> DDDDDDDD[Commit 394] DDDDDDDD --> EEEEEEEE[Commit 395] EEEEEEEE --> FFFFFFFF[Commit 396] FFFFFFFF --> GGGGGGGG[Commit 397] GGGGGGGG --> HHHHHHHH[Commit 398] HHHHHHHH --> IIIIIIII[Commit 399] IIIIIIII --> JJJJJJJJ[Commit 400]