perl - Passing Parameteres to Interactive script programatically -


we have interactive script(script 1) asks ip address , continues it's execution process. script 1 called script2. know ip address want pass ip automatically script manual intervention not required

i looked expect module. cannot install module in production server.

can suggest way overcome issue.

try this,

#script2.pl  use strict; use warnings;  use getopt::long;  getoptions ( "ipaddress=s" => \$ip, ) or die("enter ip address");  $cmd = "perl script1.pl --ip=$ip"; system($cmd);

.

#script1.pl  use strict; use warnings;  use getopt::long; getoptions ( "ip=s" => \$ip, ) or die("enter ip address");  print "ip address $ip";

execute this.

perl script2.pl --ipaddress=10.11.12.13

if want execute script1 directly, can execute this,

perl script1.pl --ip=10.11.12.13

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