Shell Programming and Scripting

line="30 09 * * 1-4 /home/user01/bin/start"
echo "$line" | grep 'start'

#!/bin/ksh

line="01 01 * * 5 /home/user01/bin/start"

if [ $( echo "$line" | grep 'start' ) ]
then
  start="$final"
fi

print $start

#!/bin/ksh

line="01 01 * * 5 /home/user01/bin/start"

if  grep -q 'start' <<<$line
then
  start="$final"
fi

echo $start

$ cat g.ksh
#!/bin/ksh

line="01 01 * * 5 /home/user01/bin/start"

if  grep -q 'start' <<<$line
then
  start="$line"
fi

echo $start

$ ./g.ksh
./g.ksh[5]: syntax error at line 5 : `<' unexpected

if  echo "$line" | grep -q 'start'
then
  start="final"
fi