![]() ![]() A file whose directory portion is 200 characters and whose basename is 50 characters could be archived (without using E) if a slash appears in the directory name somewhere in character positions 151-156. If E is specified, a name of up to PATH_MAX characters can be specified.įor example, a file whose basename is longer than 100 characters could not be archived without using the E flag. In addition, it must be possible to split the name between parent directory names so that the prefix is no longer than 155 characters and the name is no longer than 100 characters. When a file is archived, and the E flag (see Function Modifiers) is not specified, the filename cannot exceed 256 characters. ![]() When file is the path name of a directory, the action applies to all of the files and (recursively) subdirectories of that directory. ![]() fileĪ path name of a regular file or directory to be archived (when the c, r or u functions are specified), extracted ( x) or listed ( t). If a file is specified in both the exclude-file and the include-file (or on the command line), it is excluded. In the case where excluded files (see X function modifier) are also specified, they take precedence over all included files. Also beware of leading white spaces, since, for each line in the included file, the entire line (apart from the newline) is used to match against the initial string of files to include. Opens include-file containing a list of files, one per line, and treats it as if each file appeared separately on the command line. This operand enables archiving files from multiple directories not related by a close common parent. Performs a chdir (see cd(1)) operation on directory and performs the c (create) or r (replace) operation on file. The following operands are supported: -C directory file ) indicate that one of the arguments must For instance, to extract files from the file foo.zip, use the following command: unzip -a foo.- create tape archives and add or extract files Synopsis tar zip archives use Windows-style line terminators, you will need to pass the -a option to unzip in order to extract them with UNIX-style line terminators (also needed for Mac OS X). Your operating system may already have a copy of the unzip program (or similar) otherwise it may be downloaded from the Info-ZIP website. zip files on a non-Windows platform, this is possible. If, for some reason, you wish to unpack the. Refer to the documentation provided with whichever program you choose for further instructions. zip files, you will need to download a zip file extractor such as JustZIPIt or the Info-ZIP tools. If using a version of Windows without inbuilt support for. To extract the files within, right click on the file and select the “Extract All” option. zip file should look like a normal folder icon with a zipper on it. Most modern Windows environments already know how to unpack. If you also wish to see a list of the files as they are extracted, instead use the command tar xopft foo.tar Unpacking. tar file, say foo.tar, use the following command: tar xopf foo.tar The newly extracted files will be created in the current directory. tar filesįirst, ensure that you have a shell running and cd to the same directory as the downloaded file. If you also wish to see a list of the files as they are extracted, instead use the command gunzip -c | tar xopft - Unpacking. ![]() tar.gz file, say, use the following command: gunzip -c | tar xopf - The newly extracted files will be created in the current directory. tar.gz filesįirst, ensure that you have a shell running and cd to the same directory as the downloaded file. If you would rather follow the UNIX-style instructions below you can use the Terminal command-line application, which can be found in your Utilities folder. (Note that it may be necessary to unpack some files twice.) zip file automatically when you double-click on its icon. ![]()
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