to restore your backup : 7za x -so directory.tar.7z | tar xf. On Linux/Unix, in order to backup directories you must use tar : - to backup a directory : tar cf - directory | 7za a -si directory.tar.7z User stopped the process with control-C (or similar) Backup and limitationsĭO NOT USE the 7-zip format for backup purpose on Linux/Unix because : - 7-zip does For example, some files cannot be read during compressing. m Type of archive (7z, zip, gzip, bzip2 or tar. l don't store symlinks store the files/directories they point to (CAUTION : the scanning stage can never end because of recursive symlinks like 'ln -s. X eXtract with full paths Switches Include eXclude archives Compression ratio in the new 7z format is 30-50% betterħz uses plugins to handle archives. Implements LZMA compression algorithm), ZIP, CAB, ARJ, GZIP, BZIP2, TAR, CPIO, RPM and DEB formats. 7-Zip is a file archiver with the highest compression ratio. Redirect a Directory to New Location using.Internet Explorer Unable to View FTP Sites.If my article helped you solved your problem, consider buy me a beer! By this way, I can backup a folder to server without having to consider the recursive FTP upload problem. For my case, I need it to zip a folder and FTP it to a server. Use the following command to zip a folder:Īlthough this seems to be quite useless to be run in command line, but it's extremely useful if you need to create batch script to automatically zip a folder. I prefer the latter option.ĭownload the "7-Zip Command Line Version" from 7zip download page and unzip it. It can be done with installation of whole 7zip package or just use an executable file provided by 7zip.
To zip a folder using batch script or command line, one can install command line tool provided by 7zip. As far as I know, the built-in compressed zip folder function in Windows XP does not provide any command line tools.
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