extract tar gz

: Back up all the files in the/etc/and save their permissions![Email protected] ~]# tar-czvpf/tmp/etc.tar.gz/etc# The properties of this-p are important, especially if you want to keep the properties of the original file!Example six: In/home, more than 2005/06/01 new files are backed up[Email protected] ~]# tar-n ' 2005/06/01 '-CZVF home.tar.gz/homeExample seven: I want to back up/home, etc, but don't/home/

We often encounter packages packaged in. gz format, which is not an executable automatic installation package, which is equivalent to a ZIP package, which is the process of manually extracting, editing, configuring environment variables. You can compress a GZ file by using the following command:Tar zxvf Parameter description:Z-to filter the gzip file, that is, only the specified

Linux Decompression Command Encyclopedia decompression tar bz2 zip tar.gz gz May 25, 2008 Sunday 04:57 Roughly summed up the Linux under the various formats of compression package compression, decompression methods. But some of the methods I did not use, also not all, I hope you help me to add, I will be ready to modify, thank you. To organize: A fish that can swimFrom: www.LinuxByte.netLast modi

are displayed for each compressed file: size of the compressed file, size of the uncompressed file, and compression ratio; name of the uncompressed file-r recursively searches for the specified directory and compresses all the files or decompress them. -T test to check whether the compressed file is complete. -V displays the file name and compression ratio for each compressed and decompressed file. -Num uses the specified numeric num to adjust the compression speed.-1 or -- fast indicates the f

of the unpacking:# TAR-XVF Archive_name.tar-c/tmp/extract_here/TAR. GZThis format is the most compressed format I have used. It does not take up too much CPU when compressing, and it can get a very ideal compression rate. Use the following format to compress a directory:# TAR-ZCVF archive_name.tar.gz directory_to_compressUnzip:#

1, first of all, we first say why there are three formats:(1) RAR format: RAR format is the first compression method, it is mainly used for the compression of some files of commercial organizations, it can be based on the requirements of different companies, to set up different compression algorithms, this algorithm is not public, security is relatively high, but he is charged.(2) Zip format: Because of the RAR format charges, will inevitably be born some free compression format, then zip is bor

Tar is commonly used on Linux packaging, compression, compression tools, he has a lot of parameters, folding only to enumerate the commonly used compression and decompression parametersParameters:-c:create set up the parameters of compressed archives;-X: Extracting parameters of compressed archives;-Z: Whether to use gzip compression;-V: Files are displayed during compression;-F: The top document name, immediately after F to answer the file name, can

People accustomed to tar czvf or tar xzvf may encounter tar.xz also want to use a single command to fix decompression or compression. Not really. The parameters of the XZ format, such as Z, for Gzip,j are directed at bzip2.To create a tar.xz file: Just tar cvf xxx.tar xxx/create xxx.tar files First, then use Xz-z Xxx.tar to compress Xxx.tar into XXX.TAR.XZExtra

Parameters: -c:create to establish the parameters of compressed files; -X: Unzip the parameters of the compressed file; -Z: Do you want to use gzip compression; -V: The process of compressing the display of files; -F: Top document name, immediately followed by the file name, can not add parameters For example: One, all the files in the entire/home/www/images directory are packaged as/home/www/images.tar [root@xoaocom ~]# tar-cvf/home/www/images

format I have used. It does not take up too much CPU when compressing, and it can get a very ideal compression rate. Use the following format to compress a directory:# TAR-ZCVF archive_name.tar.gz directory_to_compressUnzip:# TAR-ZXVF Archive_name.tar.gzThis unpacking command will unlock the document under the current directory. Of course, you can also use this command to squeeze the path of the unpacking:

format I have used. It does not take up too much CPU when compressing, and it can get a very ideal compression rate. Use the following format to compress a directory:# TAR-ZCVF archive_name.tar.gz directory_to_compressUnzip:# TAR-ZXVF Archive_name.tar.gzThis unpacking command will unlock the document under the current directory. Of course, you can also use this command to squeeze the path of the unpacking:

Python's self-contained tarfile module makes it easy to read the tar archive, and cow B can handle using GZIP and bz2 to compress archive files tar.gz and tar.bz2.Corresponding to the Tarfile is the ZipFile module, ZipFile is the processing of zip compression. Please note: os.system (cmd) can make the Python script execute commands, including: Tar-czf *.tar.gz *,tar