set command error in c shell script

Jack picture Jack · Jul 13, 2011 · Viewed 29.4k times · Source

I am doing this on my script:

set Cnt1 =`echo $Cnt | awk '{print $1}'`
set Cnt2 =`echo $Cnt | awk '{print $2}'`
set Cnt3 =`echo $Cnt | awk '{print $3}'`

I am getting a error saying " set: Variable name must begin with a letter." Can someone tell me what I am doing wrong.. Cnt got value like this:

Cnt = 1 1 1

Answer

CharlesB picture CharlesB · Jul 13, 2011

You must remove space between Cnt and =

set Cnt1=`echo $Cnt | awk '{print $1}'`
set Cnt2=`echo $Cnt | awk '{print $2}'`
set Cnt3=`echo $Cnt | awk '{print $3}'`

Please leave (t)csh, it's awful, and read Top Ten Reasons not to use the C shell!