10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hi,
Can anybody help me about the odd output file yielded by the following command:
plink --noweb --allow-no-sex --bfile input_file --assoc --adjust --out output_file
In fact, I'd like to perform a simple Bonferroni basic association test, and I obtains the following output file (extract... (1 Reply)
Discussion started by: boro82
1 Replies
2. Shell Programming and Scripting
Iam having a script which is used to load users and dumpfile in any given schema.Iam trying to autolog the script and have added two fucntion in it.
function init_stdout_redirect {
OUT_LOG=$1
OUT_PIPE=$(mktemp -u)
# Create the output pipe
mkfifo $OUT_PIPE
# Save stdout and... (15 Replies)
Discussion started by: Vikram_Tanwar12
15 Replies
3. Shell Programming and Scripting
Hi,
I am facing a strange issue,
when i call a script from my while loop in background it doesnt go in background, despite the wait i put below the whil loop it goes forward even before the process put in background is completed.
cat abc.txt | while read -u4 line
do
#if line contains #... (2 Replies)
Discussion started by: mihirvora16
2 Replies
4. HP-UX
Hello,
On a HP-UX 10.20 server I've executed something similar to this command:
# echo 'selall;info;wait;infolog;view;done' | /usr/sbin/cstm
But it returns sometype of "argument list too long" error.
I suppose there is a way to fix it by using xargs but I can't figure it out.
Any... (7 Replies)
Discussion started by: asanchez
7 Replies
5. Shell Programming and Scripting
I have tracefile of three nodes (0 , 1 and 2 ) as follows:
+ 0.02 0 1 tcp 40 ------- 1 0.0 2.0 0 0
- 0.02 0 1 tcp 40 ------- 1 0.0 2.0 0 0
+ 0.02 2 1 tcp 40 ------- 2 2.1 0.1 0 1
- 0.02 2 1 tcp 40 ------- 2 2.1 0.1 0 1
r 0.025032 0 1 tcp 40 ------- 1 0.0 2.0 0 0
+ 0.025032 1 2 tcp 40 -------... (11 Replies)
Discussion started by: ASAADAOUI
11 Replies
6. Shell Programming and Scripting
Hello, I have been trying to figure out why the wait isnt waiting for the sleep process to complete till now and have found out that since sleep runs as different process and not a child process the wait isnt waiting.
script:
cat test|while read i
do
echo $i
sleep 30 &
done
wait
ps... (4 Replies)
Discussion started by: wannalearn
4 Replies
7. Shell Programming and Scripting
Did not use 'wait' yet.
How I understand by now the wait works only for child processes, started background.
Is there any other way to watch completion of any, not related process (at least, a process, owned by the same user?)
I need to start a background process, witch will be waiting... (2 Replies)
Discussion started by: alex_5161
2 Replies
8. UNIX for Dummies Questions & Answers
I have a one line bat script run off a XP machine that tar's and compresses some files from a Sol 8 box. It goes something like this (a bit simplified)....
plink -pw <passwd> user@host "tar -cvf - -C / tmp/a_file | compress " > a_file.tar.Z
So this works....and it's worked many times. But now... (3 Replies)
Discussion started by: Yinzer955i
3 Replies
9. Shell Programming and Scripting
:cool:
I need to execute a shell script to do the following:
cat a file
run two back ground processes using the first two values from the file
wait till those background processes finish
run two more background processes using the next two values from the file
wait till those background... (1 Reply)
Discussion started by: halo98
1 Replies
10. UNIX for Dummies Questions & Answers
When running top, I notice a bit more I/O wait time than usual. Is there a tool or piece of software out there that can me help evaluate the performance of these operations on my machine? Thanks! (5 Replies)
Discussion started by: unavb
5 Replies
Net::CLI::Interact::Manual::Cookbook(3pm) User Contributed Perl Documentation Net::CLI::Interact::Manual::Cookbook(3pm)
NAME
Net::CLI::Interact::Manual::Cookbook - Miscellaneous recipes
Windows Support
The library works just fine under native windows (i.e use something like Strawberry Perl - no need for cygwin), for Telnet, Serial and SSH
connections. However one additional step is required for you to have success:
You must download the "plink.exe" application, and pass its filesystem location in the "app" parameter to "new()". Do not try to use any
other Telnet or SSH programs (for instance the Windows bundled "telnet") - they will not work. Here's an example:
my $s = Net::CLI::Interact->new(
personality => "cisco",
transport => "Telnet",
(Net::CLI::Interact::Transport::is_win32() ?
(app => "$ENV{HOMEPATH}\Desktop\plink.exe") : () ),
);
Unix Support
The library works fine on most Unix platforms. It will try to use the native "telnet", "ssh" (openssh) and "cu" programs for Telnet, SSH
and Serial connections, respectively. If you want to use another application, pass it in the "app" parameter to "new".
In some Unix environments there can be zombie child processes left around after running your script. If this happens, set the "reap"
option, like so:
my $s = Net::CLI::Interact->new(
personality => "cisco",
transport => "Telnet",
connect_options => {
reap => 1,
},
);
Phrasebook Entries
Prompts
These are nothing more than named regular expressions:
prompt configure
match /(config[^)]*)# ?$/
Macros
This example waits for the device to ask "[startup-config]?" and then responds with the text "startup-config".
macro copy_run_start
send copy running-config startup-config
match /Destination filename [startup-config]?$/
send startup-config
To send instead a press of the Return key (output record separator), use:
macro write_mem
send copy running-config startup-config
match /Destination filename [startup-config]?$/
send ''
To instead allow the user to pass in the file name, use a "sprintf" format.
macro save_to_file
send copy running-config startup-config
match /Destination filename [startup-config]?$/
send %s
The user must then pass a parameter to the "macro" call, even if it's an empty string:
$s->macro('save_to_file', { params => ['file_name'] });
# or
$s->macro('save_to_file', { params => [''] });
Continuations
These are Macros which start with a match instead of a send:
macro more_pages
match / --More-- /
send ' '
Note that the parameter of the "send" is not sent with a Return character (output record separator) appended.
When included in a macro, the continuation can be in-line, like this:
macro show_ip_route
send show ip route
follow / --More-- / with ' '
Running Commands
Standalone Commands
Simply send the command you wish to execute to the library. If not already done, a connection to the device will be established
automatically:
$s->cmd('show ip int br');
Normally this matches against a default prompt, which has been discovered automatically, or set by you:
$s->set_prompt('user_prompt');
It's also possible to pass in a custom prompt for this command only:
$s->cmd('show ip int br', { match => qr/special prompt>$/ });
Composite Macro Commands
Call a predefined Macro from the phrasebook using this method:
$s->macro('write_mem');
Sometimes the Macro needs parameters:
$s->macro('to_priv_exec', { params => ['my_password'] });
You can't really create a Macro on the fly very easily, but with suitable use of "cmd()", "set_prompt()", and the "match" option to "cmd()"
it's possible to achieve some simple flexibility.
Reconfiguring On-the-Fly
Phrasebook
It's possible to load a new phrasebook by the following method, which must be passed at least the name of the personality:
$s->set_phrasebook({ personality => 'ios' });
You can pass any options which the Phrasebook module itself would take.
Prompt
The current prompt can be changed by passing the name of the new Prompt as it is known by the phrasebook:
$s->set_prompt('name');
If you want to test whether the current prompt matches a diffrent named Prompt from the phrasebook, this method can be used:
$s->prompt_looks_like('name');
perl v5.14.2 2012-06-12 Net::CLI::Interact::Manual::Cookbook(3pm)