Descompatar o arquivo .gz

[Helton]

bom dia pesoal estou com um problema para descompactar o arquivo .gz para instalar o Oracle ele ta dando o seguinte erro:

Código Selecionar Expandir

root@ubuntu:/home/helton/Desktop/Oracle# tar xvzf ship_9204_linux_disk1.cpio.gz tar: This does not look like a tar archive
tar: Skipping to next header
tar: Archive contains obsolescent base-64 headers

gzip: stdin: invalid compressed data--crc error
tar: Child returned status 1
tar: Error exit delayed from previous errors
root@ubuntu:/home/helton/Desktop/Oracle# gunzip gunzip: compressed data not read from a terminal. Use -f to force decompression.For help, type: gunzip -h
root@ubuntu:/home/helton/Desktop/Oracle# gunzip -f ship_9204_linux_disk1.cpio.gz
gunzip: ship_9204_linux_disk1.cpio.gz: invalid compressed data--crc error

[galactus]

Cadê a leitura dos manuais?

http://br.bozolinux.org/guia/index.php/Compactadores

Descompactando

Para descompactar arquivos GZip, utilizaremos o gunzip.

Sintaxe

$ gunzip [arquivo.gz]

[Helton]

bom dia Galactus, então eu usei esse gunip, porém ele retorna o seguinte erro:

Código Selecionar Expandir


root@ubuntu:/home/helton/Desktop/Oracle# gunzip ship_9204_linux_disk1.cpio.gz

gunzip: ship_9204_linux_disk1.cpio.gz: invalid compressed data--crc error



abs Helton

[galactus]

Helton, do manual do Gunzip:

gunzip can currently decompress files created by gzip,  zip,  compress, compress  -H  or pack.  The detection of the input format is automatic. When using the first two formats, gunzip checks a 32 bit CRC. For pack, gunzip checks the uncompressed length. The standard compress format was not designed to allow consistency checks. However gunzip  is  sometimes able  to detect a bad .Z file. If you get an error when uncompressing a .Z file, do not assume that the .Z file is correct simply  because  the   standard  uncompress  does  not complain. This generally means that the   standard uncompress does not check its  input,  and  happily  generates  garbage  output.   The  SCO compress -H format (lzh compression method)  does not include a CRC but also allows some consistency checks.



Trocando em míudos, ele verifica a integridade do arquivo antes de descompactar. No caso ele tá dizendo que este arquivo contém erros.

Tente com o seguinte parâmetro:

gzip -d nomedoarquivo.gz

Se continuar dando erro, tente baixar outro arquivo e tente novamente.