-I've realized that the script only stops and 5:05 and 17:05 so I thought that maybe was a cron job in the server but I could not fin anything. I tried the same in my local area network and the same happens so maybe the data streams is doing something weird and that times.
-I use vim to take a look to the files when this happens, to see if theres any special mark. I found that at the end of the file there are several trailing characters:
·Maybe this is causing any problem to the awk sentence?
·Any clues of waht is happening or how to solve it?
Instead of why? how about using tail -f which is meant to solve this problem.
What you need to consider, if you do not like tail, is to develop some kind of daemon - usually written in C. You have an attached child process that leaves the parent there forever. If I understand what you have there.
PS: fflush() on every line forces disk I/O instead of buffered I/O. Since nc can produce an endless stream of data this change might help.
Last edited by jim mcnamara; 06-27-2018 at 10:42 AM..
Can you please try the bsd version
It should take little time and effort.
This was a well intent suggestion before, since i had issues with gnu nc while experimenting with go and stuff.
Similar issues as you describe here.
I did not debug further.
Only switched version which resulted in expected behavior..
a closer look at what the cron cron job is doing could shed some light here.
I suspect it could be doing something to disrupt the sending process.
What is the purpose of the cron job that runs at these times?
If it's doing something like a backup for example, it could quiesce or stop services like databases, etc that the sender relies on. Log rotation jobs could stop and re-start the sender causing a loss of the open socket.
Hi All,
Please help
*****************
a=100 and run for loop that will minus 30 from 100 an will display value
run loop will run till display value will be 0
*****************
Thanking you (1 Reply)
Hello Folks,
Looking for a script, where i can check for the existing of the files in a directory and copying to another.
How can i achieve it in loop for over period of time.
whatever files comes into the folder copied in another without duplicate and should be continuous loop.
... (8 Replies)
Hi,
I need help in extracting only the phone numbers between the continuous non empty xml tags in unix. I searched through a lot of forum but i did not get exact result for my query. Please help
Given below is the sample pipe delimited file. I have a lot of tags before and after... (6 Replies)
I have a requirement like this...
I want to go to a particular server for which i have acess .I want to do a ssh to that server from one server and check if a file is theer or not..and i need the script to chcek continuosly till it finds the file.When it finds the file i want it to come out... (9 Replies)
HI frnds,
i am going to work on CDP(continuous data protection),does any one of them have any idea reg CDP ... any docs or Links...might be helpful to me in understanding it.... (1 Reply)