print FILEHANDLE LIST
print FILEHANDLE
print LIST
Prints a string or a list of strings. Returns true if successful. FILEHANDLE may be a scalar variable containing the name of or a reference to the filehandle, thus introducing one level of indirection. (NOTE: If FILEHANDLE is a variable and the next token is a term, it may be misinterpreted as an operator unless you interpose a +
or put parentheses around the arguments.) If FILEHANDLE is omitted, prints to the last selected (see select) output handle. If LIST is omitted, prints $_
to the currently selected output handle. To use FILEHANDLE alone to print the content of $_
to it, you must use a real filehandle like 登录查看完整内容