|
|
Question : Problems with cut
|
|
Can someon tell me what's wrong with this line of code: var3=`$var1 | cut -d ' ' -f1` print $var3 WhenI run it I get the following: ./C21Test[24]: COUNT(*): not found
The value of var1 is: COUNT(*) ---------- 761612
This line of code: print $var1 | cut -d ' ' -f3 produces: 761612
Why isn't var3 getting assigned the output of my cut function?? Thanks...
|
Answer : Problems with cut
|
|
Should be:
var3=`echo $var1 | cut -f3`
or better to do
var3=`echo $var1 | awk '{print $3}'`
The awk version handles all types of whitespace.
|
|
|
|