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2003-08-19 11:13 |
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由於我備份的壓縮檔太大(3.6G),若全部解壓縮要 9G 的空間,而我只要救其中的200多k的資料,全解要很久又很佔空間,用 man tar 也找不到指令 的用法,後來問了一下朋友,才查到的 複製程式 Listing the Contents of a Stored Directory (This message will disappear, once this node revised.) @quote-arg {i changed the order of these nodes around and haven't had a chance to play around with this node's example, yet. i have to play with it and see what it actually does for my own satisfaction, even if what it says *is* correct..} To get information about the contents of an archived directory, use the directory name as a file name argument in conjunction with --list (-t). To find out file attributes, include the --verbose (-v) option. For example, to find out about files in the directory `practice', in the archive file `music.tar', type: $ tar --list --verbose --file=music.tar practice tar responds: drwxrwxrwx myself user 0 1990-05-31 21:49 practice/ -rw-rw-rw- myself user 42 1990-05-21 13:29 practice/blues -rw-rw-rw- myself user 62 1990-05-23 10:55 practice/folk -rw-rw-rw- myself user 40 1990-05-21 13:30 practice/jazz -rw-rw-rw- myself user 10240 1990-05-31 21:49 practice/collection.tar When you use a directory name as a file name argument, tar acts on all the files (including sub-directories) in that directory. 例如我要解 home.tgz 中的 ncc 目錄 複製程式 tar zxvf home.tgz home/ncc x0
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