- publishing free software manuals
Perl Language Reference Manual
by Larry Wall and others
Paperback (6"x9"), 724 pages
ISBN 9781906966027
RRP £29.95 ($39.95)

Sales of this book support The Perl Foundation! Get a printed copy>>>

3.3 Command Switches

As with all standard commands, a single-character switch may be clustered with the following switch, if any.

#!/usr/bin/perl -spi.orig   # same as -s -p -i.orig

Switches include:

ISBN 9781906966027Perl Language Reference ManualSee the print edition