a2p
accept
access
acct
addftinfo
addr2line
adjtime
afmtodit
after
aio_cancel
aio_error
aio_read
aio_return
aio_suspend
aio_waitcomplete
aio_write
alias
aliases
alloc
anvil
append
apply
apropos
ar
array
as
asa
asn1parse
at
atq
atrm
attemptckalloc
attemptckrealloc
authlib
authtest
autopoint
awk
b64decode
b64encode
basename
batch
bc
bdes
bell
bg
bgerror
biff
big5
binary
bind
bindkey
bindtags
bindtextdomain
bio
bitmap
blowfish
bn
bootparams
bootptab
bounce
brandelf
break
breaksw
brk
bsdiff
bsdtar
bsnmpd
bspatch
bthost
btsockstat
buffer
builtin
builtins
bunzip2
button
byacc
bzcat
bzegrep
bzfgrep
bzgrep
bzip2
c2ph
c89
c99
ca
cal
calendar
canvas
cap_mkdb
case
cat
catch
catman
cc
cd
cdcontrol
chdir
checkbutton
checknr
chflags
chfn
chgrp
chio
chkey
chmod
chown
chpass
chroot
chsh
ci
ciphers
ckalloc
ckdist
ckfree
ckrealloc
cksum
cleanup
clear
clipboard
clock
clock_getres
clock_gettime
clock_settime
close
cmp
co
col
colcrt
colldef
colors
colrm
column
comm
command
compile_et
complete
compress
concat
config
connect
console
continue
core
courierlogger
couriertcpd
cp
cpan
cpio
cpp
creat
crl
crontab
crunchgen
crunchide
crypt
crypto
csh
csplit
ctags
ctm
ctm_dequeue
ctm_rmail
ctm_smail
cu
cursor
cursors
cut
cvs
date
dbiprof
dbiproxy
dc
dcgettext
dcngettext
dd
dde
default
defer
deliverquota
des
destroy
devfs
df
dgettext
dgst
dh
dhparam
dialog
diff
diff3
dig
dir
dirent
dirname
dirs
discard
disktab
dngettext
do
domainname
done
dprofpp
dsa
dsaparam
dtmfdecode
du
dup
dup2
eaccess
ec
ecdsa
echo
echotc
ecparam
ed
edit
editrc
ee
egrep
elf
elfdump
elif
else
enc
enc2xs
encoding
end
endif
endsw
engine
enigma
entry
env
envsubst
eof
eqn
err
errno
error
errstr
esac
ethers
euc
eui64
eval
event
evp
ex
exec
execve
exit
expand
export
exports
expr
extattr
extattr_delete_fd
extattr_delete_file
extattr_get_fd
extattr_get_file
extattr_set_fd
extattr_set_file
f77
false
famm
famx
fblocked
fbtab
fc
fchdir
fchflags
fchmod
fchown
fcntl
fconfigure
fcopy
fdescfs
fdformat
fdread
fdwrite
fetch
fg
fgrep
fhopen
fhstat
fhstatfs
fi
file
file2c
fileevent
filename
filetest
find
find2perl
finger
flex
flock
flush
fmt
focus
fold
font
fontedit
for
foreach
fork
format
forward
fpathconf
frame
from
fs
fstab
fstat
fstatfs
fsync
ftp
ftpchroot
ftpusers
ftruncate
futimes
g711conv
gb2312
gb18030
gbk
gcc
gcore
gcov
gdb
gencat
gendsa
genrsa
gensnmptree
getconf
getdents
getdirentries
getdtablesize
getegid
geteuid
getfacl
getfh
getfsstat
getgid
getgroups
getitimer
getlogin
getopt
getopts
getpeername
getpgid
getpgrp
getpid
getppid
getpriority
getresgid
getresuid
getrlimit
getrusage
gets
getsid
getsockname
getsockopt
gettext
gettextize
gettimeofday
gettytab
getuid
glob
global
gmake
goto
gperf
gprof
grab
grep
grid
grn
grodvi
groff
groff_font
groff_out
groff_tmac
grog
grolbp
grolj4
grops
grotty
group
groups
gunzip
gzcat
gzexe
gzip
h2ph
h2xs
hash
hashstat
hd
head
help2man
hesinfo
hexdump
history
host
hostname
hosts
hosts_access
hosts_options
hpftodit
http
hup
i386_get_ioperm
i386_get_ldt
i386_set_ioperm
i386_set_ldt
i386_vm86
iconv
id
ident
idprio
if
ifnames253
ifnames259
image
imapd
incr
indent
indxbib
info
infokey
inode
install
instmodsh
interp
intro
introduction
ioctl
ipcrm
ipcs
ipf
ipftest
ipnat
ippool
ipresend
issetugid
jail
jail_attach
jobid
jobs
join
jot
kbdcontrol
kbdmap
kcon
kdestroy
kdump
kenv
kevent
keycap
keylogin
keylogout
keymap
keysyms
kgdb
kill
killall
killpg
kinit
kldfind
kldfirstmod
kldload
kldnext
kldstat
kldsym
kldunload
klist
kpasswd
kqueue
kse
kse_create
kse_exit
kse_release
kse_switchin
kse_thr_interrupt
kse_wakeup
ktrace
label
labelframe
lam
lappend
last
lastcomm
lastlog
lchflags
lchmod
lchown
ld
ldap
ldapadd
ldapcompare
ldapdelete
ldapmodify
ldapmodrdn
ldappasswd
ldapsearch
ldapwhoami
ldd
leave
less
lesskey
lex
lgetfh
lhash
libnetcfg
library
limit
limits
lindex
link
linprocfs
linsert
lint
lio_listio
list
listbox
listen
lj4_font
lkbib
llength
lmtp
ln
load
loadfont
local
locale
locate
lock
lockf
log
logger
login
logins
logname
logout
look
lookbib
lorder
lower
lp
lpq
lpr
lprm
lptest
lrange
lreplace
ls
lsearch
lseek
lset
lsort
lstat
lsvfs
lutimes
lynx
m4
madvise
magic
mail
maildiracl
maildirkw
maildirmake
mailq
mailx
make
makeinfo
makewhatis
man
manpath
master
mc
mcedit
mcview
md2
md4
md5
mdc2
memory
menu
menubar
menubutton
merge
mesg
message
mincore
minherit
minigzip
mkdep
mkdir
mkfifo
mkimapdcert
mklocale
mknod
mkpop3dcert
mkstr
mktemp
mlock
mlockall
mmap
mmroff
modfind
modfnext
modnext
modstat
moduli
more
motd
mount
mprotect
mptable
msdos
msdosfs
msgattrib
msgcat
msgcmp
msgcomm
msgconv
msgen
msgexec
msgfilter
msgfmt
msggrep
msginit
msgmerge
msgs
msgunfmt
msguniq
mskanji
msql2mysql
msync
mt
munlock
munlockall
munmap
mv
myisamchk
myisamlog
myisampack
mysql
mysqlaccess
mysqladmin
mysqlbinlog
mysqlcheck
mysqld
mysqldump
mysqld_multi
mysqld_safe
mysqlhotcopy
mysqlimport
mysqlshow
mysql_config
mysql_fix_privilege_tables
mysql_zap
namespace
nanosleep
nawk
nc
ncal
ncplist
ncplogin
ncplogout
neqn
netconfig
netgroup
netid
netstat
networks
newaliases
newgrp
nex
nfsstat
nfssvc
ngettext
nice
nl
nm
nmount
nohup
nologin
notify
nroff
nseq
nslookup
ntp_adjtime
ntp_gettime
nvi
nview
objcopy
objdump
objformat
ocsp
od
onintr
open
openssl
opieaccess
opieinfo
opiekey
opiekeys
opiepasswd
option
options
oqmgr
pack
package
packagens
pagesize
palette
pam_auth
panedwindow
parray
passwd
paste
patch
pathchk
pathconf
pawd
pax
pbm
pcre
pcreapi
pcrebuild
pcrecallout
pcrecompat
pcrecpp
pcregrep
pcrematching
pcrepartial
pcrepattern
pcreperform
pcreposix
pcreprecompile
pcresample
pcretest
perl
perl56delta
perl58delta
perl561delta
perl570delta
perl571delta
perl572delta
perl573delta
perl581delta
perl582delta
perl583delta
perl584delta
perl585delta
perl586delta
perl587delta
perl588delta
perl5004delta
perl5005delta
perlaix
perlamiga
perlapi
perlapio
perlapollo
perlartistic
perlbeos
perlbook
perlboot
perlbot
perlbs2000
perlbug
perlcall
perlcc
perlce
perlcheat
perlclib
perlcn
perlcompile
perlcygwin
perldata
perldbmfilter
perldebguts
perldebtut
perldebug
perldelta
perldgux
perldiag
perldoc
perldos
perldsc
perlebcdic
perlembed
perlepoc
perlfaq
perlfaq1
perlfaq2
perlfaq3
perlfaq4
perlfaq5
perlfaq6
perlfaq7
perlfaq8
perlfaq9
perlfilter
perlfork
perlform
perlfreebsd
perlfunc
perlglossary
perlgpl
perlguts
perlhack
perlhist
perlhpux
perlhurd
perlintern
perlintro
perliol
perlipc
perlirix
perlivp
perljp
perlko
perllexwarn
perllinux
perllocale
perllol
perlmachten
perlmacos
perlmacosx
perlmint
perlmod
perlmodinstall
perlmodlib
perlmodstyle
perlmpeix
perlnetware
perlnewmod
perlnumber
perlobj
perlop
perlopenbsd
perlopentut
perlos2
perlos390
perlos400
perlothrtut
perlpacktut
perlplan9
perlpod
perlpodspec
perlport
perlqnx
perlre
perlref
perlreftut
perlrequick
perlreref
perlretut
perlrun
perlsec
perlsolaris
perlstyle
perlsub
perlsyn
perlthrtut
perltie
perltoc
perltodo
perltooc
perltoot
perltrap
perltru64
perltw
perlunicode
perluniintro
perlutil
perluts
perlvar
perlvmesa
perlvms
perlvos
perlwin32
perlxs
perlxstut
perror
pfbtops
pftp
pgrep
phones
photo
pic
pickup
piconv
pid
pipe
pkcs7
pkcs8
pkcs12
pkg_add
pkg_check
pkg_create
pkg_delete
pkg_info
pkg_sign
pkg_version
pkill
pl2pm
place
pod2html
pod2latex
pod2man
pod2text
pod2usage
podchecker
podselect
poll
popd
popup
posix_madvise
postalias
postcat
postconf
postdrop
postfix
postkick
postlock
postlog
postmap
postqueue
postsuper
pr
pread
preadv
printcap
printenv
printf
proc
procfs
profil
protocols
prove
proxymap
ps
psed
psroff
pstruct
ptrace
publickey
pushd
puts
pwd
pwrite
pwritev
qmgr
qmqpd
quota
quotactl
radiobutton
raise
rand
ranlib
rcp
rcs
rcsclean
rcsdiff
rcsfile
rcsfreeze
rcsintro
rcsmerge
read
readelf
readlink
readonly
readv
realpath
reboot
recv
recvfrom
recvmsg
red
ree
refer
regexp
registry
regsub
rehash
remote
rename
repeat
replace
req
reset
resolver
resource
return
rev
revoke
rfcomm_sppd
rfork
rhosts
ripemd
ripemd160
rlog
rlogin
rm
rmd160
rmdir
rpc
rpcgen
rs
rsa
rsautl
rsh
rtld
rtprio
rup
ruptime
rusers
rwall
rwho
s2p
safe
sasl
sasldblistusers2
saslpasswd2
sbrk
scache
scale
scan
sched
sched_getparam
sched_getscheduler
sched_get_priority_max
sched_get_priority_min
sched_rr_get_interval
sched_setparam
sched_setscheduler
sched_yield
scon
scp
script
scrollbar
sdiff
sed
seek
select
selection
semctl
semget
semop
send
sendbug
sendfile
sendmail
sendmsg
sendto
services
sess_id
set
setegid
setenv
seteuid
setfacl
setgid
setgroups
setitimer
setlogin
setpgid
setpgrp
setpriority
setregid
setresgid
setresuid
setreuid
setrlimit
setsid
setsockopt
settc
settimeofday
setty
setuid
setvar
sftp
sh
sha
sha1
sha256
shar
shells
shift
shmat
shmctl
shmdt
shmget
showq
shutdown
sigaction
sigaltstack
sigblock
sigmask
sigpause
sigpending
sigprocmask
sigreturn
sigsetmask
sigstack
sigsuspend
sigvec
sigwait
size
slapadd
slapcat
slapd
slapdn
slapindex
slappasswd
slaptest
sleep
slogin
slurpd
smbutil
smime
smtp
smtpd
socket
socketpair
sockstat
soelim
sort
source
spawn
speed
spinbox
spkac
splain
split
squid
squid_ldap_auth
squid_ldap_group
squid_unix_group
sscop
ssh
sshd_config
ssh_config
stab
startslip
stat
statfs
stop
string
strings
strip
stty
su
subst
sum
suspend
swapoff
swapon
switch
symlink
sync
sysarch
syscall
sysconftool
sysconftoolcheck
systat
s_client
s_server
s_time
tabs
tail
talk
tar
tbl
tclsh
tcltest
tclvars
tcopy
tcpdump
tcpslice
tcsh
tee
tell
telltc
telnet
term
termcap
terminfo
test
texindex
texinfo
text
textdomain
tfmtodit
tftp
then
threads
time
tip
tk
tkerror
tkvars
tkwait
tlsmgr
tmac
top
toplevel
touch
tput
tr
trace
trafshow
trap
troff
true
truncate
truss
tset
tsort
tty
ttys
type
tzfile
ui
ul
ulimit
umask
unalias
uname
uncomplete
uncompress
undelete
unexpand
unhash
unifdef
unifdefall
uniq
units
unknown
unlimit
unlink
unmount
unset
unsetenv
until
unvis
update
uplevel
uptime
upvar
usbhidaction
usbhidctl
users
utf8
utimes
utmp
utrace
uudecode
uuencode
uuidgen
vacation
variable
verify
version
vfork
vgrind
vgrindefs
vi
vidcontrol
vidfont
view
virtual
vis
vt220keys
vwait
w
wait
wait3
wait4
waitpid
wall
wc
wget
what
whatis
where
whereis
which
while
who
whoami
whois
window
winfo
wish
wm
write
writev
wtmp
x509
xargs
xgettext
xmlwf
xstr
xsubpp
yacc
yes
ypcat
ypchfn
ypchpass
ypchsh
ypmatch
yppasswd
ypwhich
yyfix
zcat
zcmp
zdiff
zegrep
zfgrep
zforce
zgrep
zmore
znew
_exit
__syscall
 
FreeBSD/Linux/UNIX General Commands Manual
Hypertext Man Pages
perlgpl
 
PERLGPL(1)	       Perl Programmers Reference Guide 	    PERLGPL(1)



NAME
       perlgpl - the GNU General Public License, version 2

SYNOPSIS
	You can refer to this document in Pod via "L"
	Or you can see this document by entering "perldoc perlgpl"

DESCRIPTION
       This is "The GNU General Public License, version 2".  It's here so that
       modules, programs, etc., that want to declare this as their distribu-
       tion license, can link to it.

       It is also one of the two licenses Perl allows itself to be redis-
       tributed and/or modified; for the other one, the Perl Artistic License,
       see the perlartistic.

GNU GENERAL PUBLIC LICENSE
			   GNU GENERAL PUBLIC LICENSE
			      Version 2, June 1991

	Copyright (C) 1989, 1991 Free Software Foundation, Inc.
				 59 Temple Place - Suite 330, Boston, MA
				 02111-1307, USA.
	Everyone is permitted to copy and distribute verbatim copies
	of this license document, but changing it is not allowed.

				   Preamble

       The licenses for most software are designed to take away your freedom
       to share and change it.	By contrast, the GNU General Public License is
       intended to guarantee your freedom to share and change free soft-
       ware--to make sure the software is free for all its users.  This Gen-
       eral Public License applies to most of the Free Software Foundation's
       software and to any other program whose authors commit to using it.
       (Some other Free Software Foundation software is covered by the GNU
       Library General Public License instead.)  You can apply it to your pro-
       grams, too.

       When we speak of free software, we are referring to freedom, not price.
       Our General Public Licenses are designed to make sure that you have the
       freedom to distribute copies of free software (and charge for this ser-
       vice if you wish), that you receive source code or can get it if you
       want it, that you can change the software or use pieces of it in new
       free programs; and that you know you can do these things.

       To protect your rights, we need to make restrictions that forbid anyone
       to deny you these rights or to ask you to surrender the rights.	These
       restrictions translate to certain responsibilities for you if you dis-
       tribute copies of the software, or if you modify it.

       For example, if you distribute copies of such a program, whether gratis
       or for a fee, you must give the recipients all the rights that you
       have.  You must make sure that they, too, receive or can get the source
       code.  And you must show them these terms so they know their rights.

       We protect your rights with two steps: (1) copyright the software, and
       (2) offer you this license which gives you legal permission to copy,
       distribute and/or modify the software.

       Also, for each author's protection and ours, we want to make certain
       that everyone understands that there is no warranty for this free soft-
       ware.  If the software is modified by someone else and passed on, we
       want its recipients to know that what they have is not the original, so
       that any problems introduced by others will not reflect on the original
       authors' reputations.

       Finally, any free program is threatened constantly by software patents.
       We wish to avoid the danger that redistributors of a free program will
       individually obtain patent licenses, in effect making the program pro-
       prietary.  To prevent this, we have made it clear that any patent must
       be licensed for everyone's free use or not licensed at all.

       The precise terms and conditions for copying, distribution and modifi-
       cation follow.

       --

			   GNU GENERAL PUBLIC LICENSE
	  TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

       0. This License applies to any program or other work which contains a
       notice placed by the copyright holder saying it may be distributed
       under the terms of this General Public License.	The "Program", below,
       refers to any such program or work, and a "work based on the Program"
       means either the Program or any derivative work under copyright law:
       that is to say, a work containing the Program or a portion of it,
       either verbatim or with modifications and/or translated into another
       language.  (Hereinafter, translation is included without limitation in
       the term "modification".)  Each licensee is addressed as "you".

       Activities other than copying, distribution and modification are not
       covered by this License; they are outside its scope.  The act of run-
       ning the Program is not restricted, and the output from the Program is
       covered only if its contents constitute a work based on the Program
       (independent of having been made by running the Program).  Whether that
       is true depends on what the Program does.

       1. You may copy and distribute verbatim copies of the Program's source
       code as you receive it, in any medium, provided that you conspicuously
       and appropriately publish on each copy an appropriate copyright notice
       and disclaimer of warranty; keep intact all the notices that refer to
       this License and to the absence of any warranty; and give any other
       recipients of the Program a copy of this License along with the Pro-
       gram.

       You may charge a fee for the physical act of transferring a copy, and
       you may at your option offer warranty protection in exchange for a fee.

       2. You may modify your copy or copies of the Program or any portion of
       it, thus forming a work based on the Program, and copy and distribute
       such modifications or work under the terms of Section 1 above, provided
       that you also meet all of these conditions:

	   a) You must cause the modified files to carry prominent notices
	   stating that you changed the files and the date of any change.

	   b) You must cause any work that you distribute or publish, that in
	   whole or in part contains or is derived from the Program or any
	   part thereof, to be licensed as a whole at no charge to all third
	   parties under the terms of this License.

	   c) If the modified program normally reads commands interactively
	   when run, you must cause it, when started running for such
	   interactive use in the most ordinary way, to print or display an
	   announcement including an appropriate copyright notice and a
	   notice that there is no warranty (or else, saying that you provide
	   a warranty) and that users may redistribute the program under
	   these conditions, and telling the user how to view a copy of this
	   License.  (Exception: if the Program itself is interactive but
	   does not normally print such an announcement, your work based on
	   the Program is not required to print an announcement.)

       --

       These requirements apply to the modified work as a whole.  If identifi-
       able sections of that work are not derived from the Program, and can be
       reasonably considered independent and separate works in themselves,
       then this License, and its terms, do not apply to those sections when
       you distribute them as separate works.  But when you distribute the
       same sections as part of a whole which is a work based on the Program,
       the distribution of the whole must be on the terms of this License,
       whose permissions for other licensees extend to the entire whole, and
       thus to each and every part regardless of who wrote it.

       Thus, it is not the intent of this section to claim rights or contest
       your rights to work written entirely by you; rather, the intent is to
       exercise the right to control the distribution of derivative or collec-
       tive works based on the Program.

       In addition, mere aggregation of another work not based on the Program
       with the Program (or with a work based on the Program) on a volume of a
       storage or distribution medium does not bring the other work under the
       scope of this License.

       3. You may copy and distribute the Program (or a work based on it,
       under Section 2) in object code or executable form under the terms of
       Sections 1 and 2 above provided that you also do one of the following:

	   a) Accompany it with the complete corresponding machine-readable
	   source code, which must be distributed under the terms of Sections
	   1 and 2 above on a medium customarily used for software interchange; or,

	   b) Accompany it with a written offer, valid for at least three
	   years, to give any third party, for a charge no more than your
	   cost of physically performing source distribution, a complete
	   machine-readable copy of the corresponding source code, to be
	   distributed under the terms of Sections 1 and 2 above on a medium
	   customarily used for software interchange; or,

	   c) Accompany it with the information you received as to the offer
	   to distribute corresponding source code.  (This alternative is
	   allowed only for noncommercial distribution and only if you
	   received the program in object code or executable form with such
	   an offer, in accord with Subsection b above.)

       The source code for a work means the preferred form of the work for
       making modifications to it.  For an executable work, complete source
       code means all the source code for all modules it contains, plus any
       associated interface definition files, plus the scripts used to control
       compilation and installation of the executable.	However, as a special
       exception, the source code distributed need not include anything that
       is normally distributed (in either source or binary form) with the
       major components (compiler, kernel, and so on) of the operating system
       on which the executable runs, unless that component itself accompanies
       the executable.

       If distribution of executable or object code is made by offering access
       to copy from a designated place, then offering equivalent access to
       copy the source code from the same place counts as distribution of the
       source code, even though third parties are not compelled to copy the
       source along with the object code.

       --

       4. You may not copy, modify, sublicense, or distribute the Program
       except as expressly provided under this License.  Any attempt otherwise
       to copy, modify, sublicense or distribute the Program is void, and will
       automatically terminate your rights under this License.	However, par-
       ties who have received copies, or rights, from you under this License
       will not have their licenses terminated so long as such parties remain
       in full compliance.

       5. You are not required to accept this License, since you have not
       signed it.  However, nothing else grants you permission to modify or
       distribute the Program or its derivative works.	These actions are pro-
       hibited by law if you do not accept this License.  Therefore, by modi-
       fying or distributing the Program (or any work based on the Program),
       you indicate your acceptance of this License to do so, and all its
       terms and conditions for copying, distributing or modifying the Program
       or works based on it.

       6. Each time you redistribute the Program (or any work based on the
       Program), the recipient automatically receives a license from the orig-
       inal licensor to copy, distribute or modify the Program subject to
       these terms and conditions.  You may not impose any further restric-
       tions on the recipients' exercise of the rights granted herein.	You
       are not responsible for enforcing compliance by third parties to this
       License.

       7. If, as a consequence of a court judgment or allegation of patent
       infringement or for any other reason (not limited to patent issues),
       conditions are imposed on you (whether by court order, agreement or
       otherwise) that contradict the conditions of this License, they do not
       excuse you from the conditions of this License.	If you cannot distrib-
       ute so as to satisfy simultaneously your obligations under this License
       and any other pertinent obligations, then as a consequence you may not
       distribute the Program at all.  For example, if a patent license would
       not permit royalty-free redistribution of the Program by all those who
       receive copies directly or indirectly through you, then the only way
       you could satisfy both it and this License would be to refrain entirely
       from distribution of the Program.

       If any portion of this section is held invalid or unenforceable under
       any particular circumstance, the balance of the section is intended to
       apply and the section as a whole is intended to apply in other circum-
       stances.

       It is not the purpose of this section to induce you to infringe any
       patents or other property right claims or to contest validity of any
       such claims; this section has the sole purpose of protecting the
       integrity of the free software distribution system, which is imple-
       mented by public license practices.  Many people have made generous
       contributions to the wide range of software distributed through that
       system in reliance on consistent application of that system; it is up
       to the author/donor to decide if he or she is willing to distribute
       software through any other system and a licensee cannot impose that
       choice.

       This section is intended to make thoroughly clear what is believed to
       be a consequence of the rest of this License.

       --

       8. If the distribution and/or use of the Program is restricted in cer-
       tain countries either by patents or by copyrighted interfaces, the
       original copyright holder who places the Program under this License may
       add an explicit geographical distribution limitation excluding those
       countries, so that distribution is permitted only in or among countries
       not thus excluded.  In such case, this License incorporates the limita-
       tion as if written in the body of this License.

       9. The Free Software Foundation may publish revised and/or new versions
       of the General Public License from time to time.  Such new versions
       will be similar in spirit to the present version, but may differ in
       detail to address new problems or concerns.

       Each version is given a distinguishing version number.  If the Program
       specifies a version number of this License which applies to it and "any
       later version", you have the option of following the terms and condi-
       tions either of that version or of any later version published by the
       Free Software Foundation.  If the Program does not specify a version
       number of this License, you may choose any version ever published by
       the Free Software Foundation.

       10. If you wish to incorporate parts of the Program into other free
       programs whose distribution conditions are different, write to the
       author to ask for permission.  For software which is copyrighted by the
       Free Software Foundation, write to the Free Software Foundation; we
       sometimes make exceptions for this.  Our decision will be guided by the
       two goals of preserving the free status of all derivatives of our free
       software and of promoting the sharing and reuse of software generally.

				   NO WARRANTY

       11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WAR-
       RANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
       EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
       OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND,
       EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
       WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
       THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS
       WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
       ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

       12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRIT-
       ING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
       REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAM-
       AGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAM-
       AGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING
       BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR
       LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO
       OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY
       HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

			    END OF TERMS AND CONDITIONS

       --

	       Appendix: How to Apply These Terms to Your New Programs

       If you develop a new program, and you want it to be of the greatest
       possible use to the public, the best way to achieve this is to make it
       free software which everyone can redistribute and change under these
       terms.

       To do so, attach the following notices to the program.  It is safest to
       attach them to the start of each source file to most effectively convey
       the exclusion of warranty; and each file should have at least the
       "copyright" line and a pointer to where the full notice is found.

	   
	   Copyright (C) 19yy  

	   This program is free software; you can redistribute it and/or modify
	   it under the terms of the GNU General Public License as published by
	   the Free Software Foundation; either version 2 of the License, or
	   (at your option) any later version.

	   This program is distributed in the hope that it will be useful,
	   but WITHOUT ANY WARRANTY; without even the implied warranty of
	   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	   GNU General Public License for more details.

	   You should have received a copy of the GNU General Public License
	   along with this program; if not, write to the Free Software
	   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

       Also add information on how to contact you by electronic and paper
       mail.

       If the program is interactive, make it output a short notice like this
       when it starts in an interactive mode:

	   Gnomovision version 69, Copyright (C) 19yy name of author
	   Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type "show w".
	   This is free software, and you are welcome to redistribute it
	   under certain conditions; type "show c" for details.

       The hypothetical commands "show w" and "show c" should show the appro-
       priate parts of the General Public License.  Of course, the commands
       you use may be called something other than "show w" and "show c"; they
       could even be mouse-clicks or menu items--whatever suits your program.

       You should also get your employer (if you work as a programmer) or your
       school, if any, to sign a "copyright disclaimer" for the program, if
       necessary.  Here is a sample; alter the names:

	 Yoyodyne, Inc., hereby disclaims all copyright interest in the program
	 "Gnomovision" (which makes passes at compilers) written by James Hacker.

	 , 1 April 1989
	 Ty Coon, President of Vice

       This General Public License does not permit incorporating your program
       into proprietary programs.  If your program is a subroutine library,
       you may consider it more useful to permit linking proprietary applica-
       tions with the library.	If this is what you want to do, use the GNU
       Library General Public License instead of this License.

       [End.]



perl v5.8.8			  2006-01-07			    PERLGPL(1)
=208819
+273
(72)