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can u put both client and server code?

see i don't want to create rrd database file, i want all data in RAM, i have all ready design that structure but i i cannot able to draw diff type of chart if possible we can use the rrdtool for...

/*RRDtool - Wikipedia, the free encyclopedia
Check the "other tools" */

are depended on the rrdtool, i want a library or a tool which read data from memory not file cause i don't want to create...

hi All,
I want to create .gif file of char from some stat, so i don't know how to make .gif file from C program and how to plot the graph. any one give me simple example of creating chart...

hi,
any one know about the any utility which have same functionality as "rrdtool" but use less cpu, memory and not create much files as "rrdtools".

Thanks in advance.

cause my s/w is one type of monitor which monitor all the devices of system and report the administrator for devise failure. and my s/w must be lightweight so that's why instate of polling interrupt...

is there some type of architecture or mechanism which told me about this type of event?

In both case.

If my network interface was down then kernel give me interrupt or any signal?

if my interface was down then my software must know, I don't want poll any fd.
the kernel has to give signal or...

when we fork the process it will copy all the open fd set, signal set and many other things to child process image from parent process image. Then we make the exec call for running particular...

what things we have to take care when we fork and exec new process?

is it good to make fork call from thread? how to handle termination of child forked by the thread?

no it is not work perfectly, ok thanks

i think my ntp client can solve this problem,

when ntp client set the time then it will signal to my application for rearrange list.

the problem is not cron, the problem is my application is like cron but not exactly cron, it determine feature time of job to execute. is time is change it will miss behave and i have to restart my...

cron is check the task for execution on every one minute if the time is changed it doesn't care about it,it only run the task whose time is match by the cron.

Is there any signal or interrupt available in Linux which interrupt my process or application when system time is changed manually by any user or any NTP Client?

ok
i wll try it

i made one program which work like cron and it will take same format as cron ,
i add one extra parameter of second, which is use to execute the job on occurrence of particular second now when may...

hi,

in my program i m doing some timer related stuff, now my problem is that "how I can determine if the time of system is changed by any user manually or ntp client?"

exactly what u want to do?

ok

first u make the ur alphabet array null using "memset()" and then assign one by one letter

like:

char alphabet[26];
memset(alphabet, 0, 26);

hi,

yes u can do it, u have to create multiple socket and using select() or poll() u can listen on multiple port, when u found the event on particular socket fd then u create one thread and...

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just make a typecasting of first argument of sscanf
like : " sscanf((const...