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I just want to do a logical OR.<br />
This line gives me errors:<br />
<br />
if [ (&quot;$v&quot; != &quot;&quot;) || (&quot;$c&quot; != &quot;&quot;) ]; then<br />
<br />
I get this error:<br />
./dcmget: line 71: syntax error near unexpected token `&quot;$v&quot;'<br />
./dcmget: line 71: ` &nbsp; &nbsp; &nbsp; &nbsp;if [ (&quot;$v&quot; != &quot;&quot;) || (&quot;$c&quot; != &quot;&quot;) ]; then'<br />
<br />
I have tried a few variations but nothing seems to work.<br />
<br />

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I just want to do a logical OR.
This line gives me errors:

if [ ("$v" != "") || ("$c" != "") ]; then

I get this error:
./dcmget: line 71: syntax error near unexpected token `"$v"'
./dcmget: line 71: `        if [ ("$v" != "") || ("$c" != "") ]; then'

I have tried a few variations but nothing seems to work.



Very Simple BASH Question with Conditional Expressions

Kernel programming for Linux operating systems can be done with many different languages; C, C++, Python, Perl and Java, which are some of the most common languages used.There are also many different varieties of Linux, such as Ubuntu, Fedora and OpenSUSE.