我在.mkv
中有多个eng.md
个文件,按代码列出
$ grep -i 'mkv' eng.md
./Volumes/Transcend/Downloads/The.Adventure.of.English.Ep4.mkv
./Volumes/Transcend/Downloads/The.Adventure.of.English.Ep5.mkv
./Volumes/Transcend/Downloads/The.Adventure.of.English.Ep6.mkv
./Volumes/Transcend/Downloads/The.Adventure.of.English.Ep7.mkv
./Volumes/Transcend/Downloads/._The.Adventure.of.English.Ep4.mkv
./Volumes/Transcend/Downloads/The.Adventure.of.English.Ep8.mkv
./Volumes/Transcend/Downloads/._The.Adventure.of.English.Ep8.mkv
./Volumes/Transcend/Downloads/._The.Adventure.of.English.Ep5.mkv
./Volumes/Transcend/Downloads/._The.Adventure.of.English.Ep6.mkv
我决定使用管道方法删除mkv文件并尝试
$ rm < grep -i 'mkv' eng.md
-bash: grep: No such file or directory
尝试另选
$ grep -i 'mkv' eng.md | rm
usage: rm [-f | -i] [-dPRrvW] file ...
unlink file
grep: eng.md: No such file or directory
如何解决这个问题?
答案 0 :(得分:4)
像这样,(除非它是exceeds the command line maximum length)的一些巨大文件列表:
rm $(grep -i mkv eng.md)
答案 1 :(得分:3)
由于这两条评论都没有真正提供适合各种情况的解决方案,我在这里提出的方法略微修改了他的评论中提出的措辞:
grep '[.]mkv$' eng.md | xargs rm