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Anleitung Zusammenfassung
MPE/iX,
Multiprogramming
Executiv
e
with
In
tegrated
POSIX,
is
Preface
the
latest
in
a
series
of
forward-compatible
op erating
systems
for
the
HP
3000
line
of
computers.
In
HP
do cumen
tation
and
in
talking
with
HP
3000
users,
y
ou
will
encoun
ter
references
to
MPE
XL,
the
direct
predecessor
of
MPE/iX.
MPE/iX
is
a
sup erset
of
MPE
XL.
All
programs
written
for
MPE
XL
will
run
without
c
hange
under
MPE/iX.
Y
ou
can
con
tinue
to
use
MPE
XL
system
do cumen
tation,
although
it
may
not
refer
to
features
added
to
the
op erating
system
to
supp ort
POSIX
(for
example,
hierarchical
directories).
Finally
,
y
ou
may
encoun
ter
references
to
MPE
V,
whic
h
is
the
op erating
system
for
HP
3000s,
not
based
on
P
A-RISC
arc
hitecture.
MPE
V
softw
are
can
b e
run
on
the
P
A-RISC
(Series
900)
HP
3000s
in
what
is
kno
wn
as
c
omp
atibility
mo
de
.
This
man
ual
pro
vides
a
programmer's
view
of
the
command
in
terpreter
(CI)
and
its
programming
capabilities.
Through
command
les
and
user-dened
commands
(UDCs),
the
programmer
can
dev
elop
scripts
to
accomplish
man
y
system-oriented
tasks
simply
and
ecien
tly
.
This
man
ual
presen
ts
these
capabilities
and
examples
of
their
use
in
the
following
sequence:
Chapter
1,
\In
tro
duction,"
describ es
the
CI
and
ho
w
it
is
viewed
b
y
all
system
users.
It
further
describ es
the
unique
attributes
that
make
it
esp ecially
useful
to
programmers.
Chapter
2,
\Accessing
the
Command
In
terpreter,"
presen
ts
the
v
arious
metho ds
of
in
v
oking
commands.
It
describ es
command
les
and
UDCs
in
detail.
Chapter
3,
\Setting
and
Manipulating
V
ariables,"
describ es
user-dened
v
ariables
and
predened
v
ariables.
It
details
the
metho ds
of
setting
and
mo
difying
an
y
v
ariable,
as
w
ell
as
creating,
naming,
and
deleting
user-dened
v
ariables.
Chapter
4,
\Ev
aluating
Expressions,"
describ es
the
expression
ev
aluator
and
its
n
umerous
functions.
It
pro
vides
examples
of
p erforming
arithmetic
and
bit
op erations,
and
ev
aluating
strings
and
le
c
haracteristics.
Chapter
5,
\Using
Language
Constructs
Av
ailable
with
the
CI,"
presen
ts
k
ey
functions
that
pro
vide
v
ariations
in
receiving
input
and
deliv
ering
output.
It
pro
vides
the
basis
for
conditional
branc
hing
and
lo
oping
structures.
Chapter
6,
\Accessing
V
ariables
and
CI
Commands
in
Applications,"
describ es
the
in
trinsics
that
pro
vide
comm
unication
b et
w
een
application
programs
and
built-in
CI
commands,
command
les,
and
UDCs.
v
...Dieses Handbuch ist für folgende Modelle:
Software - MPE/iX 6.5 Operating System (274.56 kb)
Software - MPE/iX 7.0 Operating System (274.56 kb)
Software - MPE/iX 7.5 Operating System (274.56 kb)