Vax 613 0S Manuel d'instructions télécharger pdf (Page 54)

PRODUCT

PERFORMANCE

Issue 3 - Vol 2

USER

GROUP

NEWS

Marilyn Hanson,

MDP

Product

Marketing

TAR

COMMAND

\VITH

GPIB

REQUIRES

BLOCK

SIZE

The

TAR"

command

does

not

have a default block size when doing a read function.

The

result of

omitting

the

blocksize on a read

that

a read error

generated.

Another

feature of

the

TAR"

command

that

all the

desired"

dash" options are specified first

and

then

the

parameters.

For

example;

tar

-xfb

/dev

/mtO

8 frodo

will

ext.ract

the

file

directory

called"

frodo" from

the

tape

mounted

mtO

with a blocking factor of

Notice

however;

that

both

the"

-b" and

the"

-r'

were specified befor

the

parameters

associated with

them

were provided

and

that

they

were provided in

the

order

specified.

John

Owens, Systems Applications Manager

ACE

AND

LDE

PROBLEMS

\VHEN

USED

TERM

MODE

(8540)

Terminals

manufactured

by several vendors have been found to drop

the

"RTS"

line when sending multiple

ASCII

characters

representing a learned key.

The

8540 rereads

the

last

character

when this happens.

This

results

the last

character

repeated

the

character

sequence

sent

the

8560 process ( LDE

ACE

and

potentially

KSH

The

problem can be circumvented by

tying

the

"RTS"

line high

the

8540.

Since

this does

not

occur with Tektronix produced terminals,

and

easily corrected,

not

considered to be a

problem.

John

Owens, Systems Applications Manager

4105

VERSION

FIRMWARE

AND

KEYSHELL

The

new 4105 Version 3 firmware has a minor incompatibility with

the

current

TNIX

V2 Colorkey+ software.

The

fix

easy, simply

edit

the

*.pix files located in

/usr/lib/ksh/bin

and

remove

the"

enable gin mode" com-

mand.

easy way

this

is to invoke Ide on

the

*.pix files

and

delete

the"

escape control-z" represented as

" A

near

the

beginning of the

file.

Place

the

cursor on

the

start

the

above sequence

and

press

rubout

twice,

write

the

file

out,

and

then

exit.

Greg

Saville, Software Applications

Manager

TEKTRONIX

December 1983

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Vax 613 0S Manuel d'instructions Page 54

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