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unzip(1) UNIX Programmer's Manual unzip(1)
NAME
unzip - list/test/extract from a ZIP archive file
SYNOPSIS
unzip [ -xecptlvz[qadoUV] ] file[.zip] [filespec...]
ARGUMENTS
file[.zip] Path of the ZIP archive. The suffix ``.zip'' is
applied if the file specified does not exist.
Note that self-extracting ZIP files are sup-
ported; just specify the ``.exe'' suffix your-
self.
[filespec] An optional list of archive members to be pro-
cessed. Expressions may be used to match multi-
ple members; be sure to quote expressions that
contain characters interpreted by the UNIX
shell. See DESCRIPTION (below) for more details.
OPTIONS
-x,-e extract files in archive (default--i.e., this flag is optional)
-c extract files to stdout (``CRT'')
-p extract files to stdout and no informational messages (for pipes)
-t test archive contents for validity
-l list archive contents (short format)
-v verbose listing of archive contents
-z display only the archive comment
MODIFIERS
-q perform operations quietly (up to two q's allowed)
-a convert to MS-DOS textfile format (CR LF), Mac format (CR),
Unix/VMS format (LF), OR from ASCII to EBCDIC, depending on
your system
-d recreate directory structure contained in archive
-o OK to overwrite files without prompting
-U don't map filenames to lowercase for selected (uppercase) OS's
-V retain file version numbers
DESCRIPTION
unzip will list, test, or extract from a ZIP archive, com-
monly found on MSDOS systems. Archive member extraction is
implied by the absence of the -c, -p, -t, -l, -v or -z
options. All archive members are processed unless a
filespec is provided to specify a subset of the archive
members. The filespec is similar to an egrep expression,
and may contain:
* matches a sequence of 0 or more characters
? matches exactly 1 character
\nnn matches the character having octal code nnn
[...] matches any single character found inside the brack-
ets; ranges are specified by a beginning character,
Printed 5/13/91 UNIX UnZip version 4.1 1
unzip(1) UNIX Programmer's Manual unzip(1)
a hyphen, and an ending character. If a '!' follows
the left bracket, then the range of characters
matched is complemented with respect to the ASCII
character set.
AUTHORS
v1.2 3/15/89 Samuel H. Smith
v2.x 1989 Many contributors.
v3.0 5/1/90 David Kirschbaum, consolidator, and the Info-ZIP
workgroup (Info-ZIP@WSMR-SIMTEL20.Army.Mil).
v3.1 8/15/90 Same luvable gang.
v4.0 12/1/90 Getting more luvable by the day.
v4.1 5/12/91 We got too luvable, so we toned it down a bit (for Mom).
Printed 5/13/91 UNIX UnZip version 4.1 2