<div>
no how can i define them?<br />
i know abt normal variables<br />
can u plz explain
</div>


no how can i define them?
i know abt normal variables
can u plz explain

<div>
What did you want to multiply by 60?<br />
What did you want to divide it by?<br />

</div>


What did you want to multiply by 60?
What did you want to divide it by?


<div>
awk -f traveltime &quot;$1&quot; &quot;$2&quot;<br />
is it like this
</div>


awk -f traveltime "$1" "$2"
is it like this

<div>
i want to give those variables as user input<br />
like this<br />
traveltime 90 40 <br />
90 for $1 and 40 for $2
</div>


i want to give those variables as user input
like this
traveltime 90 40
90 for $1 and 40 for $2

<div>
do i need to write in a file and save it with particular extension?<br />

</div>


do i need to write in a file and save it with particular extension?


<div>
X60=$(($1 * 60))<br />
when i run this command <br />
the following error is coming<br />
-bash: * 60 : syntax error : operand expected (error token is &quot;* 60&quot;)
</div>


X60=$(($1 * 60))
when i run this command
the following error is coming
-bash: * 60 : syntax error : operand expected (error token is "* 60")

<div>
<div class="content wysiwyg-content">
Dear All,<br />
I m trying to execute this command<br />
X60=$(($1 * 60)) <br />
error showing : operand expected (error token is &quot;&nbsp;* 60&quot;)<br />
TOTMINUTES=$(($X60 / $2)) <br />
error : operand expected (error token is &quot;/&quot;)<br />
how to eliminate this error<br />
do i need to define using awk?<br />
thanks
</div>
</div>


Dear All,
I m trying to execute this command
X60=$(($1 * 60)) 
error showing : operand expected (error token is " * 60")
TOTMINUTES=$(($X60 / $2)) 
error : operand expected (error token is "/")
how to eliminate this error
do i need to define using awk?
thanks

operand expected

Kernel and system programming is the process of creating the software necessary for a computer or device to function and operate other programs. Some operating systems (such as Microsoft Windows) are proprietary, but others, such as the various Linux distributions, are open source.