摘要: ###195. Tenth Line -- 第十行>How would you print just the 10th line of a file?####Solution: awk 'NR==10' file.txt________________###194. Transpose Fil... 阅读全文
posted @ 2015-04-11 19:58 借筏度岸 阅读(797) 评论(0) 推荐(0) 编辑