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I was wondering is there any occasion where csv module will be desired over pandas. I skipped learning csv module and jumped right into the beautiful pandas and its magical ability to manipulate...

Hi Guys,

I have to demonstrate Moving target defense by employing Random host mutation in SDN. I can program in such a way to assign a new Virtual IP to the host every few seconds. However, my...

Hi guys,

I need a help with a query. Basically i want to know the difference between (0+01)* and ((0+01)*)* . It seems whatever string can be generated by the first RE can also be generated by...

Hi All,

I have learnt a lot by getting help from these forums. By the knowledge acquired, i have done the following automations which have helped prevent financial loss to my client.


...

My unix server is somehow configured to send mail to any id in my network. However, how do I read the mails in my inbox.

I can send mails using mailx -s

However, when I try to check whether...

Hi Guys,

I will be doing my masters in Comp science in a few months. I would like to get intimate with python by ideally doing a project based tutorial. Is there any good resource for learning...

I set all the paths. Now im getting following error.

bash-3.2$ perl mq.prg Queue1 Server1
Undefined subroutine &main::MQCONN called at mq.prg line 24.

Hi,

Thanks for all your help so far. I indeed have a bash shell and I ran the above command directly from bash shell that you mentioned after placing the PM files in /home/user1/Perl5/lib....

Hi,

Thanks for all the help so far. Can you please let me know if the below process is fine.

(i) Create the directory - /home/user1/Perl5/lib

(ii) Put the files in
...

It is giving the following error, repeated a no of times. I cant run as root. I don't have the permission :(


System call "/usr/bin/wget -O -...

Im sorry but I have little idea about perl modules.

Im assuming that we have to check for MQseries.pm module and get its path. How do I know whether it exists and how to find the path?

Hi ,

I got the following script from internet to display queue depth using Perl Script. However, when I execute it , im getting following error. Can anyone shed light on what is going wrong?

...

Hi Team,

I understand that this query does not involve Unix exactly, but can anyone give me pointers as to know which Servers host a particular certificate i.e xyz.intra.com . The Development...

Yeah, a the "a" variable is redundant. I dint get the using the same mechanism part. Are you saying I should store the error value in a user defined awk variable and then use it?

Hi Guys,

I have the below 2 exception which I want to monitor and subsequently many more. My problem is since the For loop takes the syntax for variable in word1 word2 as separate entities and my...

I was having the 3rd approach in mind. Getting data into local machine txt files by running multiple commands in one script on linux server and then using this data to display whatever needed on GUI...

Any help is appreciated guys :(

Guys, need your help here. As said, i want to build a monitoring tool to fetch data from linux servers and display it on a GUI Screen made with Java.

So, the tool will have tabs say Tab 1 - Check...

Guys,

I need to convince my manager that we need to install plink for facilitation in monitoring over putty.

For example, I have thought of building a java applet which will have buttons say...

Thanks Gull and Ravinder, your solution works perfect. However i found another simpler solution.


ps -ef | grep ^Admin | egrep -ic 'Jan|Feb|Mar'

Hi Friends,

I want to find all processes beginning with the name 'Admin' and then do a grep count on those processes containing a specific string i.e. However, it is giving below error


ps...

Thanks ,ill try to script this myself. I need some help understanding the below line.


AT=sprintf ("%02d%02d%02d%02d%02d", D[3], D[1], D[2], T[1], T[2])


What exactly is the function of...

Hey Guys,

Now i have another logfile where the timestamp in logs are displayed in a different manner as


2014.09.16 05:15:36.354.MST Exception Found
2014.09.16 08:18:36.277.MST Result Ok...

Hi Friends,

So we have an internal link in my project. We generally login into it with our ids , then enter some generic values to check whether the functionality is working fine. If it is fine,...

This worked perfect. Thanks. I have another query.

Suppose one of the servers does not have the file Audit.log.gz present , the script skips that server with an error message "Audit.log.gz not...