Which statements concerning the program gunzip are true?
Choose every correct answer.
A.After decompressing a file with gunzip, the compressed file is removed
B.gunzip is a replacement for tar
C.gunzip is a replacement for cpio
D.gunzip is just a link to gzip
E.gunzip is used to extract files from a zip archive
你很了解 gunzip 嗎？ 試試看吧～
PS.這在搞甚麼？請參閱這裡
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Re: 自由題庫-每日一題：5
由 yenjinc » 週三 8月 11, 2004 5:06 pm
小狐狸 寫:Which statements concerning the program gunzip are true?
Choose every correct answer.
A.After decompressing a file with gunzip, the compressed file is removed
B.gunzip is a replacement for tar
C.gunzip is a replacement for cpio
D.gunzip is just a link to gzip
E.gunzip is used to extract files from a zip archive
你很了解 gunzip 嗎？ 試試看吧～
PS.這在搞甚麼？請參閱這裡
a,d.
不曉得是不是ㄟ....
- yenjinc
- 懵懂的國中生
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- 註冊時間: 週三 7月 14, 2004 12:29 am
由 訪客 » 週三 8月 11, 2004 7:12 pm
看完之後也覺的應該是A,D 這兩個答案...yenjinc 寫:小狐狸 寫:Which statements concerning the program gunzip are true?
Choose every correct answer.
A.After decompressing a file with gunzip, the compressed file is removed
B.gunzip is a replacement for tar
C.gunzip is a replacement for cpio
D.gunzip is just a link to gzip
E.gunzip is used to extract files from a zip archive
你很了解 gunzip 嗎？ 試試看吧～
PS.這在搞甚麼？請參閱這裡
a,d.
不曉得是不是ㄟ....
至於cpio應該是跟tar比較接近吧..
嗯..若有錯誤請大家指正...
- 訪客
由 Tetralet » 週五 8月 13, 2004 1:59 pm
小狐狸 寫:E.gunzip is used to extract files from a zip archive
在 man gunzip 裡提到：
- 代碼: 選擇全部
Files created by zip can be uncompressed by gzip only if they have a single member compressed with the 'defla‐tion' method. This feature is only intended to help conversion of tar.zip files to the tar.gz format. To extract a zip file with a single member, use a command like gunzip foo.zip or gunzip‐S .zip foo.zip. To extract zip files with several members, use unzip instead of gunzip.
看來真的可以用 gunzip來解開某些 zip 檔案...
但即使如此，
我仍然認為 E 不能算是正確答案。
- Tetralet
- 俺是博士
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