     *     ( -
)   .    for  
 *        -
   i.

for

  for   :

for -
do


done

  for -     -
    .     ,
     .

   ,   for   
  .     for arg   for arg
in "$@",    "$@"     -
  "$1" "52" "53"...      for...in:

5 cat for_test

for arg
do

echo "5arg"
done

5 for test   







 whos

    whos     -
 "5@"   for.  whos       -
   (,    
),  whos     .  whos  -
         /etc/passwd.   
   ,       . 
      whos    ,
         . -
 whos    finger,  whos   :

5 cat whos

#!/bin/bash

#   finger.sh    (Lee Sailer)
 UNIX/WORLD, 111:11, . 67, Fig. 2

if [ $t -eq 0 ]
then

880                                                  VI. 