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thanks reply ,

the script seems create file but not eating up open file , right ?
if I would like to eating up open file , how to modify it ? thanks

thanks reply,

yes , what I would like to do is eating up an additional file descriptor , would advsie a simple script to do that ?

thanks

---------- Post updated at 12:29 PM ----------...

As I would like to test the open files usage , I would like to have a process that use the open files up to a certain amount eg. 1000 .

If I want to have a script ( may be run in a loop ) that...

thanks reply ,

thanks reply ,

what I want to have a process that use open files up to a certain amount .

in my case , I have set the ulimit -u to 2048 in my system , I would like to have...

I would like to test open files usage in my system, if I want to create a process ( or script ) that can use a certain amount ( eg. 1000 ) of open files , is it possible to create such process ( or...

Hi pamu ,

Thanks reply , it seems display the month only Oct 2013 , could advise how to count the no ?

thanks

In my system , there are text files will be generated monthly , the file name begins with xxx , then year , month ( for example xxxxx201310.txt means Oct 2013 )

I have below command to count how...

I have some server ( IBM , Dell ) , our data center is not in the same location with office , therefore , I do not know if the HD lamp is flash when the HD is fault , can advise if I can write a...

-X seems will exclude to backup the file , if I just want to backup the file but exclude the error only , is it ok ?

thanks

So there's an error in the backup file, but you don't care about it, because it's not inside files you care about...? ==> I think the output messages is only for alert , as the backup is complete , I...

I have a script as below , the script can tar file to the tape , however , it is fail to handle the error , if there is error like the backup file is in writing , then it will echo this is fail (...

I am studying part-time degree course ( Information system ), I just ask to do the following question , but it is not easy for me as I do not have IT background , does someone can help for it.
...

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thx all

thx
thx

thx ,

As you told me , it needs to modify sth, i found two thing need to be modify ,
1. it only print the line meet the condition , how can I remove the line ?
2. the current idate s fixed ,...

I have a log file , that keep the record of system activities , as below , now the log is appending so that it becomes very large .

"
05/01/08 Normal userA
05/01/08 Normal userB
05/02/08...

I have a script to use ftp to transfer file from local server to remote server ( the command is put ) regularly , if I want to log what files are successful / unsuccessful transferred , and then...

in my system , the ctrl-C is not work ( ctrl-C should be used to break the running process ) , but ctrl-Z works , I don't know why ctrl-C is not work , I still can't find the reason . Now I would...

I have a stupid suggestion , if ctrl-Z works , is it OK to set to when user press ctrl-C , it will send the ctrl-Z key ? thx

thx reply ,

But I am too understand what I need to do to fix it ? thx

I found that my unix box can't use ctrl-C to break the process ( stopping a running process from the terminal--e.g. a long document being read with "more".) , the TERM setting is vt220 now , can...

We have two servers , one is mount to another server , I am worry if the server is unstable , the connection ( mount ) will be broken , or when the server is rebooted , the connection will also be...

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I hv script that will output a txt file report , the report content is as below, I would like the word "No error" is bolded so that this message is highlighted , can advise what can i do ? thx
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