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Command Reference

308660-14.00 Rev 00

2-13

are ASCII character strings or numbers.

is one of the following comparison operations:

(=) equal (!=) not equal

(>) greater than (>=) greater than or equal

(<) less than (<=) less than or equal

then is an optional word used for ease of reading.

is a Technician Interface command.

If both

and

are numbers, the test expression for the if

command is a numeric comparison. If

and

are not numbers, a

case-sensitive string comparison is done. You specify a case-insensitive

comparison using the

-ic argument.

The syntax for certain data types may also be tested using the

-u, -num, -ip,

-ipx argument. If the test on

is valid, a 1 is substituted for

If the test on

is invalid, a 0 is substituted for

Example 1

The following example shows a script using the if command. The comments

explain what is happening in the script.

setenv A “YES”

setenv B 1993

#string comparison

if “$A” = “YES” then ; echo TRUE ; date

#numeric comparison

if “$B” != “2001” then ; echo FALSE ; date

#test for valid IP address syntax

if -ip 192.88.22.33 = 1 then ; echo TRUE

#case-insensitive string comparison

if -ic “ABC” = “abc” then ; echo TRUE

#test for valid date, time, and timezone offset syntax

if -date “10/10/94” = 1 then; echo “Good”

if -time “10:10:44” = 1 then; echo “Good”

if -tz “-5.00” = 1 then; echo “Good”

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Avaya Writing Technician Interface Scripts Manual de usuario Pagina 43