Hi, I'm Jalex

There are many ways to handle a zip file via SSH:

To use unzip to extract all members of the
archive letters.zip into the current directory
and subdirectories below it, creating any subdirectories as necessary:

unzip letters

To extract all members of letters.zip into the
current directory only:

unzip -j letters

To test letters.zip, printing only a summary
message indicating whether the archive is OK or not:
unzip -tq letters

To test all zipfiles in the current directory,
printing only the summaries:

unzip -tq *.zip

(The backslash before the asterisk is only required if the shell
expands wildcards, as in Unix; double quotes could have been used
instead, as in the source examples below.) To extract to standard
output all members of letters.zip whose names end
in .tex, auto-converting to the local end-of-line
convention and piping the output into more(1):
unzip -ca letters *.tex | more

To extract the binary file paper1.dvi to standard
output and pipe it to a printing program:
unzip -p articles paper1.dvi | dvips

To extract all FORTRAN and C source files–*.f, *.c, *.h, and
Makefile–into the /tmp directory:
unzip source.zip “*.[fch]” Makefile -d /tmp

(the double quotes are necessary only in Unix and only if globbing is
turned on). To extract all FORTRAN and C source files, regardless of
case (e.g., both *.c and *.C, and any makefile, Makefile, MAKEFILE or
similar):
unzip -C source.zip “*.[fch]” makefile -d /tmp

To extract any such files but convert any uppercase MS-DOS or VMS names
to lowercase and convert the line-endings of all of the files to the
local standard (without respect to any files that might be marked
“binary”):
unzip -aaCL source.zip “*.[fch]” makefile -d /tmp

To extract only newer versions of the files already in the current
directory, without querying (NOTE: be careful of unzipping in one
timezone a zipfile created in another–ZIP archives other than those
created by Zip 2.1 or later contain no timezone information, and a
“newer” file from an eastern timezone may, in fact, be older):
unzip -fo sources

To extract newer versions of the files already in the current directory
and to create any files not already there (same caveat as previous
example):
unzip -uo sources

To display a diagnostic screen showing which unzip
and zipinfo options are stored in environment
variables, whether decryption support was compiled in, the compiler
with which unzip was compiled, etc.:
unzip -v

In the last five examples, assume that UNZIP or UNZIP_OPTS is set to
-q. To do a singly quiet listing:
unzip -l file.zip

To do a doubly quiet listing:
unzip -ql file.zip

(Note that the “.zip” is generally not necessary.) To do a standard
listing:
unzip –ql file.zip

or
unzip -l-q file.zip

or
unzip -l–q file.zip

(Extra minuses in options don’t hurt.)