unzip -t file.zip, 用来检查zip文件，同时列出里面的文件，类似tar tvzf file.tar.gz。
unzip file.zip，解压文件，类似tar xvzf file.tar.gz。
引用:soloman@matrix:~/www$ unzip
UnZip 5.52 of 28 February 2005, by Debian. Original by Info-ZIP.
Usage: unzip [-Z] [-opts[modifiers]] file[.zip] [list] [-x xlist] [-d exdir]
Default action is to extract files in list, except those in xlist, to exdir;
file[.zip] may be a wildcard. -Z => ZipInfo mode ("unzip -Z" for usage).
-p extract files to pipe, no messages -l list files (short format)
-f freshen existing files, create none -t test compressed archive data
-u update files, create if necessary -z display archive comment
-x exclude files that follow (in xlist) -d extract files into exdir
modifiers: -q quiet mode (-qq => quieter)
-n never overwrite existing files -a auto-convert any text files
-o overwrite files WITHOUT prompting -aa treat ALL files as text
-j junk paths (do not make directories) -v be verbose/print version info
-C match filenames case-insensitively -L make (some) names lowercase
-X restore UID/GID info -V retain VMS version numbers
-K keep setuid/setgid/tacky permissions -M pipe through "more" pager
Examples (see unzip.txt for more info):
unzip data1 -x joe => extract all files except joe from zipfile data1.zip
unzip -p foo | more => send contents of foo.zip via pipe into program more
unzip -fo foo ReadMe => quietly replace existing ReadMe if archive file newersoloman@matrix:~/www$ unzip -Z
引用:ZipInfo 2.42 of 28 February 2005, by Greg Roelofs and the Info-ZIP group.
List name, date/time, attribute, size, compression method, etc., about files
in list (excluding those in xlist) contained in the specified .zip archive(s).
"file[.zip]" may be a wildcard name containing *, ?, [] (e.g., "[a-j]*.zip").
usage: zipinfo [-12smlvChMtTz] file[.zip] [list...] [-x xlist...]
or: unzip -Z [-12smlvChMtTz] file[.zip] [list...] [-x xlist...]
main listing-format options: -s short Unix "ls -l" format (def.)
-1 filenames ONLY, one per line -m medium Unix "ls -l" format
-2 just filenames but allow -h/-t/-z -l long Unix "ls -l" format
-v verbose, multi-page format
miscellaneous options:
-h print header line -t print totals for listed files or for all
-z print zipfile comment -T print file times in sortable decimal format
-C be case-insensitive -M page output through built-in "more"
-x exclude filenames that follow from listing
详细使用说明参见这里。