# Comment in csh (not at the command-line!)
set i=1
while ($i <= 10)
  @ square=$i * $i
  echo -n $square ""
  @ i++
end

for (i=1 2 3 4 5 6 7 8 9 10) {
   echo -n `{ expr $i \* $i }' '
}

#! /bin/sh

#
# Calculates the factorial
#

if [ $# != 1 ]
then
   echo "FEHLER: Aufruf $0 Wert" >&2
   exit 1
fi
 
case $1 in
[01]) echo $1 ;;
*)    n=`expr $1 - 1`
      m=`$0 $n`        # $0 ist der Programm-Name
      echo `expr $1 \* $m`  
      ;;
esac

squares=

for i in 1 2 3 4 5 6 7 8 9 10
do
   squares=$squares`expr $i \* $i`" "
done

echo $squares

# Hello World!

echo Hello World

WScript.Echo "Hello World"

#!/usr/bin/env zsh
#
# $Id: c,v 1.1 2001/07/20 18:18:10 michael Exp $
#
# Bookmark script for zsh
# by Michael Neumann (mneumann@ntecs.de)
#
# You have to type:
#
#   fpath=(.)     # or directory in which "c" lies
#   autoload c
#
# to make sure, that the function c is
# invoked by zsh when you type "c".
#


dirs=(
  /usr/pkgsrc
)

if [[ $# == 0 ]] ; then
  cnt=1
  for i in $dirs ; do
    echo "[$cnt]\t$i"
    cnt=`expr $cnt + 1`
  done
else
  # reload array dirs
  if [[ $1 == -r ]] ; then
    unfunction $0
    autoload $0
  else
    nr=`expr $1 : '\([0-9]*\)$'`

    if [[ $nr != '' ]] ; then          # it's a number
      if [[ $nr -le $#dirs && $nr -gt 0 ]] ; then
        cd $dirs[$nr]
      else
        echo "False bookmark number"
      fi
    else
      cnt=1
      match_dirs=()
      for i in $dirs ; do
        if [[ `expr $i : '.*'$1` -gt 0 ]] ; then  # matches entry
          match_dirs[$cnt]=$i
          cnt=`expr $cnt + 1`
        fi
      done

      if [[ $#match_dirs == 0 ]] ; then
        echo "Nothing found"
      elif [[ $#match_dirs == 1 ]] ; then
        cd $match_dirs[1]
        pwd
      else
        cnt=1
        for i in $match_dirs ; do
          echo "[$cnt]\t$i"
          cnt=`expr $cnt + 1`
        done
        echo -n "? "; read i
        cd $match_dirs[$i]
      fi
    fi
  fi
fi