endgrent
write FILEHANDLE write EXPR write Writes a formatted record (possibly
cos EXPR cos Returns the cosine of EXPR (expressed in radians). If EXPR is omitted, takes the cosine of
gethostent
lt These operators are documented in perlop.
readlink EXPR readlink Returns the value of a symbolic link, if symbolic links are implemented. If not,
ord EXPR ord Returns the numeric value of the first character of EXPR. If EXPR is an empty string, returns
study SCALAR study May take extra time to study SCALAR ($_
join EXPR,LIST Joins the separate strings of LIST into a single string with fields separated by the value of EXPR, and returns that new string
chomp VARIABLE chomp( LIST ) chomp This safer version of
Page 9 of 26