deb(5) dpkg suite deb(5) (NAME) deb - (SYNOPSIS) filename.deb (DESCRIPTION) .deb . 0.93.76 dpkg 1.2.0 1.1.1elf ( i386/ELF) . 0.93 deb-old(5) . (FORMAT) ar (magic value) ! . ar ( ) . (ASCII decimal digits) (MiB) . tar : o (v7) o pre-POSIX ustar o GNU dpkg 1.4.1.17 dpkg 1.18.24. o POSIX ustar dpkg 1.15.0 . tar (typeflags) . tar tar (ASCII octal digits) tar (GiB) . GNU tar UID GID . ar : debian-binary . : 2.0 . . . ( ) . control.tar tar . : o (none) ( dpkg 1.17.6) o gzip ( .gz) o xz ( .xz dpkg 1.17.6) o zstd ( .zst dpkg 1.21.18) : control deb822(5). md5sums conffiles triggers shlibs symbols . preinst postinst prerm postrm (maintainer scripts). (tarball) `.' . data.tar tar . : o (none) ( dpkg 1.10.24) o gzip ( .gz) o xz ( .xz dpkg 1.15.6) o zstd ( .zst dpkg 1.21.18) o bzip2 ( .bz2 dpkg 1.10.24) o lzma ( .lzma dpkg 1.13.25) . data.tar . ( ) . debian-binary control.tar data.tar (underscore) `_' . data.tar ( ) . (MEDIA TYPE) (Current) application/vnd.debian.binary-package (Deprecated) application/x-debian-package application/x-deb (SEE ALSO) deb-old(5), dpkg-deb(1), deb-control(5), deb-conffiles(5), deb-md5sums(5), deb-triggers(5), deb-shlibs(5), deb-symbols(5), deb-preinst(5), deb-postinst(5), deb-prerm(5), deb-postrm(5). 1.23.7-dirty 2026-03-06 deb(5)