Hello,
I'm usring Ksh on AIX 5.3. For some reason my K-Shell gives me an error when I try to use the math operators (( )).
Can anyone tell me what's going on and how to fix it?
Thanks so much!
My K-Shell:
/>ls -al /usr/bin/ksh
-r-xr-xr-x 5 bin bin 237420 Apr 10 2007 /usr/bin/ksh
Commands:
/>myvar=$ (( 1 + 1 ))
ksh: syntax error: `(' unexpected
/>myvar=`expr 1 + 1`
/>echo $myvar
2
/>let myvar=$ (( 1 + 1 ))
ksh: syntax error: `(' unexpected