Scripts that deal with looping (for,while)

#!/bin/bash
# script to monitor who is logged in and what they are doing #

while [ 1 ]
do
  clear
  echo Last update: $(date)
  w
  sleep 2
done

exit 0

#!/bin/bash
# script to be used in conjunction with streamripper - after ripping, use this to quickly 
# filter the files
cd /tmp/muzak/SomaFM\ presents-\ Indie\ Pop\ Rocks\!\ \[SomaFM\] # this is where the muzak files are
PUT_KEEPERS_HERE=/tmp/keepers # put files I want to keep here
##################################
clear
echo "## Press left/right to seek, RETURN when finished, ctrl-c to exit.  duh. ##"
for file in *
do
  if [ "$file" != "incomplete" ]
  then
    echo
    echo "playing: $file ... "
    mplayer "$file" &>/dev/null
    echo "Keep that one? [(y)es, (n)o, (s)kip]"
    read action
    case "$action" in
      "y" )
        echo Moving $file to $PUT_KEEPERS_HERE ...
        mv "$file" $PUT_KEEPERS_HERE/
      ;;
      "n" )
        echo Removing $file ...
        rm "$file"
      ;;
      "s" )
        echo Skipping $file ...
      ;;
      * )
       echo I don\'t know what that meant.  Skipping...
      ;;
    esac
  fi
done