# Linux 批量修改文件名（前缀或后缀）

有些文件的要求前缀或后缀要一样，或者批量的将文件重命名。

添加前缀：for i in \`ls\`; do mv -f $i \`echo "text\_"$i\`; done

替换后缀：rename 's/\\.txt/\\.csv/' \*

实例如下：

```
depuser@TSDEP61:/csdn$ ls
1.txt  2.txt  3.txt  4.txt  5.txt
depuser@TSDEP61:/csdn$ for i in `ls`; do mv -f $i `echo "text_"$i`; done
depuser@TSDEP61:/csdn$ ls
text_1.txt  text_2.txt  text_3.txt  text_4.txt  text_5.txt
depuser@TSDEP61:/csdn$ rename 's/\.txt/\.csv/' *
depuser@TSDEP61:/csdn$ ls
text_1.csv  text_2.csv  text_3.csv  text_4.csv  text_5.csv
```

[原文链接](https://blog.csdn.net/weixin_42003671/article/details/89920342)


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