Anonymous Monk has asked for the wisdom of the Perl Monks concerning the following question:
my script logs in to console of router and clear all the user (console) lines. When it encounters the current line, it comes out of the script. Is there a way to handle this situation, more precisely, when it encounters current line, it should not clear and it should go to the next line which is used by somebody else
######################### sub clear_line { ######################### print "router name? "; my $r = <STDIN>; chomp($r); print "term? "; my $terms = <STDIN>; chomp($terms); my $values; my @test_array; my @data_set = ( JT->new( host => $r ), ); foreach my $rh (@data_set) { for (my $term = $terms; $term <=40; $term++) { $rh->cmd("request system logout terminal pts/$term"); } } }
Logs below
[shell]$ ./ft_generic_bk.pl router name? abc term? 1 Oct 20 00:21:07 [INFO ] [abc] JT::Device::connect: abc is connected vi +a /volume/labtools/bin/nicetelnet pid 16210 Oct 20 00:21:09 [INFO ] [abc] [cmd] cat /usr/share/cevo/cevo_version Oct 20 00:21:10 [INFO ] [abc] [cmd] request system logout terminal pts +/1 Oct 20 00:21:12 [INFO ] [abc] [cmd] request system logout terminal pts +/2 Oct 20 00:21:14 [INFO ] [abc] [cmd] request system logout terminal pts +/3 Oct 20 00:21:16 [INFO ] [abc] [cmd] request system logout terminal pts +/4 Oct 20 00:21:17 [INFO ] [abc] [cmd] request system logout terminal pts +/5 Oct 20 00:21:17 [INFO ] [abc] [cmd] request system logout terminal pts +/6 Oct 20 00:21:18 [INFO ] [abc] [cmd] request system logout terminal pts +/7 Oct 20 00:21:18 [INFO ] [abc] [cmd] request system logout terminal pts +/8 Oct 20 00:21:19 [INFO ] [abc] [cmd] request system logout terminal pts +/9 Oct 20 00:21:20 [INFO ] [abc] [cmd] request system logout terminal pts +/10 Oct 20 00:21:21 [INFO ] [abc] [cmd] request system logout terminal pts +/11 Oct 20 00:21:22 [INFO ] [abc] [cmd] request system logout terminal pts +/12 Oct 20 00:21:23 [INFO ] [abc] [cmd] request system logout terminal pts +/13 Oct 20 00:21:24 [INFO ] [abc] [cmd] request system logout terminal pts +/14 Oct 20 00:21:25 [INFO ] [abc] [cmd] request system logout terminal pts +/15 Oct 20 00:21:26 [INFO ] [abc] [cmd] request system logout terminal pts +/16 Oct 20 00:21:27 [INFO ] [abc] [cmd] request system logout terminal pts +/17 Oct 20 00:21:28 [INFO ] [abc] [cmd] request system logout terminal pts +/18 Oct 20 00:21:29 [WARN ] [abc] Device response :Connection closed by fo +reign host. Oct 20 00:21:29 JT.pm:2877 [ERROR] [abc] JT::Device::_send: Expect rep +orted 3:Child PID 16210 exited with status 256 JT::error_handler HARD at /volume/labtools/lib/JT/Device.pm li +ne 2867, <STDIN> line 2. JT::Device::_send('JT::JUNOS=HASH(0xf0867c4)', 'cmd', 'request + system logout terminal pts/18', 'timeout', 60, 'timeout_ok', 0, 'slo +w', 0, ...) called at /volume/labtools/lib/JT/JUNOS.pm line 2106 JT::JUNOS::cmd('CMD', 'request system logout terminal pts/18') + called at ./ft_generic_bk.pl line 1912 ft_generic_tc::clear_line() called at ./ft_generic_bk.pl line +2417 JT: die ./ft_generic_bk.pl with exit code 18 CONNECT_LOST
Line 18 is used by my script and it disconnects and i should avoid it. Is there a way to avoid my line and go to the next line ?
|
|---|
| Replies are listed 'Best First'. | |
|---|---|
|
Re: Exception handling (skip one item in list)
by hippo (Archbishop) on Oct 20, 2017 at 08:17 UTC | |
by Anonymous Monk on Oct 20, 2017 at 08:28 UTC | |
by hippo (Archbishop) on Oct 20, 2017 at 08:37 UTC | |
|
Re: Exception handling
by Anonymous Monk on Oct 20, 2017 at 15:44 UTC |