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1.1 root 1: This is GNU tar, the tape archiving program.
2: gtar: choose one of the following:
3: -A, +catenate append tar files to an archive
4: -c, +create create a new archive
5: -d, +compare find differences between archive and file system
6: -D, +delete delete from the archive (not for use on mag tapes!)
7: -r, +append append files to the end of an archive
8: -t, +list list the contents of an archive
9: -u, +update only append files that are newer than copy in archive
10: -x, +extract extract files from an archive
11: Other options:
12: -b, +block-size N block size of Nx512 bytes
13: -B, +read-full-blocks reblock as we read (for reading 4.2BSD pipes)
14: -C, +directory dir change to directory DIR
15: -f, +file F use archive file or device F (or hostname:/dev/file)
16: -G, +incremental create/list/extract GNU-format incremental backup
17: -h, +dereference don't dump symlinks; dump the files they point to
18: -i, +ignore-zeros ignore blocks of zeros in archive (normally mean EOF)
19: -k, +keep-old-files keep existing files; don't overwrite them from archive
20: -K, +starting-file file begin at FILE in the archive
21: -l, +one-file-system stay in local file system when creating an archive
22: -m, +modification-time don't extract file modified time
23: -M, +multi-volume create/list/extract multi-volume archive
24: -N, +after-date date only store files newer than DATE
25: -o, +old-archive write a V7 format archive, rather than ANSI format
26: -O, +to-stdout extract files to standard output
27: -p, +same-permissions extract all protection information
28: -P, +absolute-paths don't strip leading "/"es from file names
29: +preserve like -p -s
30: -R, +record-number show record number within archive with each message
31: -s, +same-order list of names to extract is sorted to match archive
32: -S, +sparse-file handle sparse files specially
33: -T, +files-from F get names to extract or create from file F
34: -v, +verbose verbosely list files processed
35: -V, +volume vnam create archive with volume name VNAM
36: +version print tar program version number
37: -w, +interactive ask for confirmation for every action
38: -W, +verify attempt to verify the archive after writing it
39: -X, +exclude file exclude files listed in FILE
40: -z,-Z,+compress filter the archive through compress
41: -[0-7][lmh] specify drive and density
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.