我有一個看起來像這樣的文件:scaf12446 275 482 loc.04759 . + 9.99087136654scaf9003 58436 58745 loc.36424 . + 9.98867551051e-07scaf6164 41519 44781 loc.29229 . - 9.97790659076e-07scaf20 64796 100635 loc.14273 . - 9.97726500173scaf19280 12335 12568 loc.13668 . + 9.95702976886scaf8877 30882 32362 loc.36113 . - 9.94423702955e-08我想從第二列減去第三列并打印出值。因此,結(jié)果文件應(yīng)如下所示:scaf12446 207 loc.04759 . + 9.99087136654 scaf9003 309 loc.36424 . + 9.98867551051e-07 scaf6164 3262 loc.29229 . - 9.97790659076e-07 scaf20 35839 loc.14273 . - 9.97726500173 scaf19280 233 loc.13668 . + 9.95702976886 scaf8877 1480 loc.36113 . - 9.94423702955e-該表很長-是否有簡單的方法從第2列中減去第3列?linux快捷方式將是理想的選擇。
添加回答
舉報
0/150
提交
取消