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来自「Linux下的MUD客户端程序」· 代码 · 共 10 行

#!/bin/sh
# Script written by Sverre Normann ([e-mail])
for t in *.c *.h; do
   RESULT=`grep -n -i "$*" $t`
   if test "$RESULT" != ""
   then
     echo "\n--- File: $t\n$RESULT"
   fi
done