read line shell script的相關文章
linux - How can I add a line to a file in a shell script? - Stack Overflow
瀏覽：1147
日期：2026-04-20
To answer your original question, here's how you do it with sed: sed -i '1icolumn1, column2, column3' testfile.csv The "1i" command tells sed to go to line 1 and insert the text there. The -i option causes the file to be edited "in place" and can also tak...看更多
網友正在看
熱門 活動與組務 文章
![[iqmore] A4TECH 網話無際手 KIP-900](https://www.iarticlesnet.com/pub/img/article/27789/1403956269977_xs.jpg)
![[iqmore] 雙飛燕 A4tech X7 電競光學滑鼠X-718BK 測試](https://www.iarticlesnet.com/pub/img/article/27812/1403956369951_xs.jpg)
熱門 hands-on 文章
