<div>
<blockquote>
<pre><code id="code-20-40190705-1">C:\Program Files\Java\jdk1.6.0_45\bin&gt;jar -uf C:\mywar.war WEB-INF/test.txt</code></pre>
</blockquote>
<br />
Firstly, your jdk is way out of date. If the wrong kind of code gets to use its JRE, you could be in serious trouble from a security point of view<br />
Secondly, don't work from the bin directory - that should be in PATH<br />
Thirdly you shouldn't really be working in a system root either<br />
<br />

<blockquote>
Above command fails even there is a WEB-INF folder, and i need that file to be in WEB-INF.<br />

</blockquote>
It should be<br />

<pre><code id="code-20-40190705-2">jar -uf C:\mywar.war WEB-INF\test.txt</code></pre>
</div>


> C:\Program Files\Java\jdk1.6.0_45\bin>jar -uf C:\mywar.war WEB-INF/test.txt


Firstly, your jdk is way out of date. If the wrong kind of code gets to use its JRE, you could be in serious trouble from a security point of view
Secondly, don't work from the bin directory - that should be in PATH
Thirdly you shouldn't really be working in a system root either



> Above command fails even there is a WEB-INF folder, and i need that file to be in WEB-INF.

It should be


jar -uf C:\mywar.war WEB-INF\test.txt

<div>
Cehj comment is also valid. Wanna reopen Cehj?
</div>


Cehj comment is also valid. Wanna reopen Cehj?

<div>
<div class="content wysiwyg-content">
Hi;<br />
<br />
I have a war file and i can see the contents as follows:<br />
<br />
C:\Program Files\Java\jdk1.6.0_45\bin<wbr />&gt;jar -tvf &quot;C:\mywar.war&quot;<br />
<br />
and i want to replace an existing file in this war without a hassle:<br />
<br />
C:\Program Files\Java\jdk1.6.0_45\bin<wbr />&gt;jar -uf C:\mywar.war WEB-INF/test.txt<br />
<br />
Above command fails even there is a WEB-INF folder, and i need that file to be in WEB-INF.<br />
<br />
C:\Program Files\Java\jdk1.6.0_45\bin<wbr />&gt;jar -uf C:\mywar.war test.txt<br />
This works but it's putting on top level. It should be one level down in WEB-INF.<br />
<br />
What to do?<br />
<br />
Regards.
</div>
</div>


Hi;

I have a war file and i can see the contents as follows:

C:\Program Files\Java\jdk1.6.0_45\bin>jar -tvf "C:\mywar.war"

and i want to replace an existing file in this war without a hassle:

C:\Program Files\Java\jdk1.6.0_45\bin>jar -uf C:\mywar.war WEB-INF/test.txt

Above command fails even there is a WEB-INF folder, and i need that file to be in WEB-INF.

C:\Program Files\Java\jdk1.6.0_45\bin>jar -uf C:\mywar.war test.txt
This works but it's putting on top level. It should be one level down in WEB-INF.

What to do?

Regards.

some kind of urgent war file replacing a file.

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