在当前目录下通过以下命令创建了两个文件:touch doc01.txt touch doc02.txt 则以下可以删除所有txt后缀文件的脚本是 A: for f in "$(ls *.txt)";do echo rm "$f";done B: for f in *.txt;do /bin/rm $f;done C: for f in *.txt;do /bin/rm "$f";done D: for f in $(Is *.txt);do echo rm "$f";done

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2022-10-27

在当前目录下通过以下命令创建了两个文件:touch doc01.txt touch doc02.txt 则以下可以删除所有txt后缀文件的脚本是 A: for f in "$(ls .txt)";do echo rm "$f";done B: for f in .txt;do /bin/rm $f;done C: for f in .txt;do /bin/rm "$f";done D: for f in $(Is .txt);do echo rm "$f";done

在当前目录下通过以下命令创建了两个文件:touch doc01.txt touch doc02.txt 则以下可以删除所有txt后缀文件的脚本是
A: for f in "$(ls *.txt)";do echo rm "$f";done
B: for f in *.txt;do /bin/rm $f;done
C: for f in *.txt;do /bin/rm "$f";done
D: for f in $(Is *.txt);do echo rm "$f";done

答案：

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