How can I read one line at a time with C shell in unix

unix csh

I have managed to solve it using the next piece of code:

foreach line ("`grep $1 bank`")    echo $line    set line_break = ($line)   @ sum = $sum +$line_break[2]endecho $1\'s balance id: $sum\$

unix csh

unix csh

foreach line (awk {print $0} test_file)echo $lineend

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