====== Csh逐行读取文件进行处理 ======


<code csh>
#! /tools/cfr/bin/csh -f

set fname = "command.log"
set i = 0
set l = `awk 'END{print NR}' $fname`
while ( $i <= $l )
  set line="`awk '{if (NR == $i) print}' $fname`"
  echo "$i $line"
  @ i++
end
</code>