Co robi TAR użycie. Konsola the entire subtree. Options need not be preceded by - (though they may.

Czy przydatne?

Polecenie tar

Wykonanie, użycie: Copy files to or restore files from an archive medium. If any files are directories, tar acts on the entire subtree. Options need not be preceded by - (though they may be). The exception to this rule is when you are using a long-style option (such as --modification-time). In that case, the exact syntax is:

tar--long-option -function-options files

For example:

tar --modification-time -xvf tarfile.tar

Opcje wykonania tar w konsoli

[drive] [density]

Set drive (0-7) and storage density (l, m, or h, corresponding to low, medium, or high). Not available in all versions of tar.


Exclude patterns must match the start of the filename (the default).


Preserve original access time on extracted files.

-b n, --blocking-factor=n

Set block size to n × 512 bytes.


Back up files rather than deleting them. If no backup type is specified, a simple backup is made with ~ as the suffix. (See also --suffix.) The possible values of type are:

t, numbered

Make numbered backups.

nil, existing

Make numbered backups if there are already numbered backups; otherwise make simple backups.

never, simple

Always make simple backups.


List directory names encountered.


Remove files matching pattern from any list of files.

-f file, --file=file

Store files in or extract files from archive file. Note that file may take the form hostname:filename.


Interpret filenames in the form hostname:filename as local files.

-g file, --listed-incremental=file

Create new-style incremental backup.


Use group as the group for files added to the archive.

-h, --dereference

Dereference symbolic links, and archive the files they point to rather than the symbolic link.


Print help message and exit.

-i, --ignore-zeros

Ignore zero-sized blocks (i.e., EOFs).


Ignore case when excluding files.


Ignore unreadable files to be archived. Default behavior is to exit when encountering these.

-j, --I, --bzip

Compress files with bzip2 before archiving them, or uncompress them with bunzip2 before extracting them.

-l, --one-file-system

Do not archive files from other filesystems.

-k, --keep-old-files

When extracting files, do not overwrite files with similar names. Instead, print an error message.

-m, --modification-time, --touch

Do not restore file modification times; update them to the time of extraction.


Use permissions when adding files to an archive. The permissions are specified the same way as for the chmod command.


Add only files whose contents have changed since date to the archive.


Exclude patterns may match anything following a slash.


Do not ignore case when excluding files.


Do not extract permissions information when extracting files from the archive. This is the default for users, and therefore affects only the superuser.


Do not move recursively through directories.


When extracting, create files with yourself as owner.


Don't use wildcards when excluding files; treat patterns as strings.


Wildcards do not match / when excluding files.


Allow filenames to be null-terminated with -T. Override -C.


Use the numeric owner and group IDs rather than the names.

-o, --old-archive, --portability

Create old-style archive in Unix V7 rather than ANSI format.


Overwrite existing files and directory metadata when extracting from archive.


Overwrite existing directory metadata when extracting from archive.


Set owner as the owner of extracted files instead of the original owner. owner is first assumed to be a username, then, if there is no match, a numeric user ID.

-p, --same-permissions, --preserve-permissions

Keep permissions of extracted files the same as the originals.


Create a POSIX-compliant archive.


Equivalent to invoking both the -p and -s options.


Treat each record as having size bytes, where size is a multiple of 512.


Move recursively through directories.


Remove existing directory hierarchies before extracting directories with the same name.


Remove originals after inclusion in archive.


Do not connect to remote host with rsh; instead, use command.

-s, --same-order, --preserve-order

When extracting, sort filenames to correspond to the order in the archive.


When extracting, create files with the same ownership as the originals.


List directories being omitted when operating on an archive.


Use suffix instead of the default ~ when creating a backup file.


Print byte totals.


Compress archived files with program, or uncompress extracted files with program.

-v, --verbose

Verbose. Print filenames as they are added or extracted.


Print version information and exit.


Use/update the volume number in file.

-w, --interactive, --confirmation

Wait for user confirmation (y) before taking any actions.


Use wildcards when excluding files.


Wildcards match / when excluding files.

-z, --gzip, --gunzip, --ungzip

Compress files with gzip before archiving them, or uncompress them with gunzip before extracting them.

-B, --read-full-records

Reblock while reading; used for reading from 4.2BSD pipes.

-C directory, --directory=directory

cd to directory before beginning tar operation.

-F script, --info-script=script, --new-volume-script=script

Implies -M (multiple archive files). Run script at the end of each file.

-G, --incremental

Create old-style incremental backup.

-K file, --starting-file=file

Begin tar operation at file in archive.

-L length, --tape-length=length

Write a maximum of length × 1024 bytes to each tape.

-M, --multivolume

Expect archive to be multivolume. With -c, create such an archive.

-N date, --newer=date, --after-date=date

Ignore files older than date.

-O, --to-stdout

Print extracted files to standard output.

-P, --absolute-names

Do not remove initial slashes (/) from input filenames.

-R, --block-number

Display archive's block number in messages.

-S, --sparse

Treat sparse files more efficiently when adding to archive.

-T file, --files-from=file

Consult file for files to extract or create.

-U, --unlink-first

Remove each existing file from the filesystem before extracting from the archive.

-V name, --label=name

Name this volume name.

-W, --verify

Check archive for corruption after creation.

-X file, --exclude-from file

Consult file for list of files to exclude.

-Z, --compress, --uncompress

Compress files with compress before archiving them, or uncompress them with uncompress before extracting them.

Przykłady tar działanie w Słownik polecenie T

Przykład TAR użycie :
Jak użyć lines of each named file (or standard input if - is specified) on standard output. If more than one file is specified, the output includes a header at the beginning of each file: = =>filename < co znaczy.
Przykład TAR użycie :
Jak użyć See groff krzyżówka.
Przykład TAR użycie :
Jak użyć terminal. The terminal to be initialized is whichever is found first from the value of terminal , the value of the TERM environment variable, or the default terminal type. See also the reset command co to jest.
Przykład TAR użycie :
Jak użyć administration command. Recursively remove regular files and directories in directory with access times older than hours . Specify the directory as an absolute path. This command is usually invoked słownik.
Przykład TAR użycie :
Jak użyć user. person is either the login name of someone on your own machine or user@host on another host. To talk to a user who is logged in more than once, use ttyname to indicate the appropriate terminal czym jest.