tim@callan.UUCP (Tim Smith) (03/31/84)
#!/dev/person/you Setuid Bourne shell scripts may protect themselves against strange values of IFS by starting out with the line IFS= This will work even if IFS is set to something like `I' or `F' because the shell does blank interpretation after it does variable assignments and substitutions. Tim Smith {decvax,ucbvax}!ihnp4!sdcrdcf!trwrb!wlbr!callan!tim