Avaya Writing Technician Interface Scripts Manual de usuario descargar pdf (Pagina 33)

Command Reference

2-3

arrayenv

The arrayenv command allows you to write a list of command line arguments

<text_string>

to a pseudo-variable array, beginning with the preﬁx

<variable_name>

. You can also append arguments to the end of an existing

variable array using the

-a option.

The

arrayenv command has the following syntax:

arrayenv [-a] <

variable_name

> “

<text_string>

” [“

<text_string>

”. . .]

-a appends the new arguments to the end of a variable array.

<variable_name>

is the name of the variable that holds the array.

<text_string>

contains the command line arguments. If the text for the arguments

contains blanks or special characters, enclose it in double quotes (as shown in

syntax). For example, to pass the argument Router One, specify

“Router One” in

the statement.

The following example sets up an array named

attribute, specifies a series of

values for the array, appends a value to the list, and then prints the number of

elements in the array, the value of the ﬁrst element and the value of the last

element. The size of the pseudo-variable array is stored at index 0.

arrayenv attribute one two “three & four” five “six & seven”

arrayenv -a attribute “Router One”

echo “Size: ${attribute[0]}”;

echo “First element: ${attribute[1]}”;

echo “Last element: ${attribute[${attribute[0]}]}”;

The output from this script is as follows:

Size: 6

First element: one

Last element: Router One

cutenv

The cutenv command allows you to select portions of a

<text_string>

(as

speciﬁed by

<list>

) and write them to a pseudo-variable array, beginning with the

preﬁx

<variable_name>

. The items speciﬁed by

<list>

can represent column

position or ﬁelds delimited by a special character. Column and ﬁeld numbering

start at 1.

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 119 120

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