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Jar command nor working in centos

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# 1  
Old 05-21-2014
Linux Jar command nor working in centos
Hi All,


I have a jar file and I want to extract that jar file. I am using command

Code:
jar xf Sample_Pack.jar

After pressing enter this command returns no error and is not even executed.

Pls help
# 2  
Old 05-21-2014
I created a completely empty jar file and I got no output until I used "jar tvf":
Code:
$ touch fubar.jar
$ jar xf fubar.jar
$ jar xvf fubar.jar
$ jar tvf fubar.jar
java.util.zip.ZipException: zip file is empty
        at java.util.zip.ZipFile.open(Native Method)
        at java.util.zip.ZipFile.<init>(ZipFile.java:214)
        at java.util.zip.ZipFile.<init>(ZipFile.java:144)
        at java.util.zip.ZipFile.<init>(ZipFile.java:115)
        at sun.tools.jar.Main.list(Main.java:1004)
        at sun.tools.jar.Main.run(Main.java:245)
        at sun.tools.jar.Main.main(Main.java:1177)
$

Just because the command is silent and yields no results does not mean that the command did not run. My guess is that your jar file, like mine, has nothing in it that can be extracted.
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