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coherent
This is GNU tar, the tape archiving program. gtar: choose one of the following: -A, +catenate append tar files to an archive -c, +create create a new archive -d, +compare find differences between archive and file system -D, +delete delete from the archive (not for use on mag tapes!) -r, +append append files to the end of an archive -t, +list list the contents of an archive -u, +update only append files that are newer than copy in archive -x, +extract extract files from an archive Other options: -b, +block-size N block size of Nx512 bytes -B, +read-full-blocks reblock as we read (for reading 4.2BSD pipes) -C, +directory dir change to directory DIR -f, +file F use archive file or device F (or hostname:/dev/file) -G, +incremental create/list/extract GNU-format incremental backup -h, +dereference don't dump symlinks; dump the files they point to -i, +ignore-zeros ignore blocks of zeros in archive (normally mean EOF) -k, +keep-old-files keep existing files; don't overwrite them from archive -K, +starting-file file begin at FILE in the archive -l, +one-file-system stay in local file system when creating an archive -m, +modification-time don't extract file modified time -M, +multi-volume create/list/extract multi-volume archive -N, +after-date date only store files newer than DATE -o, +old-archive write a V7 format archive, rather than ANSI format -O, +to-stdout extract files to standard output -p, +same-permissions extract all protection information -P, +absolute-paths don't strip leading "/"es from file names +preserve like -p -s -R, +record-number show record number within archive with each message -s, +same-order list of names to extract is sorted to match archive -S, +sparse-file handle sparse files specially -T, +files-from F get names to extract or create from file F -v, +verbose verbosely list files processed -V, +volume vnam create archive with volume name VNAM +version print tar program version number -w, +interactive ask for confirmation for every action -W, +verify attempt to verify the archive after writing it -X, +exclude file exclude files listed in FILE -z,-Z,+compress filter the archive through compress -[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.