Spec-Zone .ru
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unpack200 [ options ]
input-file JAR-file
Options may be in any order. The last option on the command line supersedes all previously specified options.
input-file
JAR-file
unpack200
is a native implementation that
transforms a packed file produced by pack200
(1) into a
JAR file. Typical usage:
% unpack200 myarchive.pack.gz myarchive.jar
In this example, the myarchive.jar
is produced from
myarchive.pack.gz
using the default
unpack200
settings.
-Hvalue
--deflate-hint=value
Sets the deflation to be true
, false
,
or keep
on all entries within a JAR file. The default
mode is keep
. If true
or
false
, overrides the default behavior and sets the
deflation mode on all entries within the output JAR file.
-r --remove-pack-file
Removes the input packed file.
-v --verbose
Outputs minimal messages. Multiple specification of this option will output more verbose messages.
-q --quiet
Specifies quiet operation with no messages.
-lfilename
--log-file=filename
Specifies a log file to output messages.
-? -h --help
Prints help information about this command.
-V --version
Prints version information about this command.
-Joption
Passes option
to the Java launcher called
by unpack200
.
The following exit values are returned:
0
if successful completion;
>0
if an error occurred.
jar
- Java Archive
Tooljarsigner
-
JAR Signer toolattributes(5)
man pageThis command should not be confused with unpack(1)
.
They are distinctly separate products.
The Java SE API Specification provided with the JDK is the superseding authority, in case of discrepancies.