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Oh ok . I will try this.Thanks

Alright, I will try this.

Thanks Nate ;-)

I will check this case, but I am sure it will work fine then. However, along with CGI1 it doesn't.
Ya, form submit could be an issue. Ajax is just called by calling a JS function ie JS function gets...

Flow of program:
C based CGI is used

CGI1:
-Gets called when user hits upload button(submit) ie form action = CGI1
-Does the file upload (copy to a directory etc)

JS, Ajax fucntion:
-A JS...

grep or find command to find a particular FOLDER/ DIRECTORY

For example my o/p is :


86016
147456
208896
270336
.......
.......
.......
.......
.......
6733824
6795264
6856704
6918144
6979584
7041024
7098368
7127040

I have a cgi script which is called after certain time interval, which has this:

system ("ls -l /tmp/cgic* | grep -v \"cgicsave.env\" | awk '{print $5}'");


During the execution of this...

Oh thanks a lot. Quick and precise answer and that too it works always.

Thanks to you all. Now it works ;-)

---------- Post updated at 11:43 AM ---------- Previous update was at 11:26 AM ----------

One more question please:

ls -l cgic* | grep -v \"cgicsave.env\"...

Thanks for the input. i changed few things and it works

It prints
./cgicsave.env

I want to print the size of cgic* (which is an arbitrary name created by linux) and is just one file.

Ex:
ls -la cgic* | awk '{print $5}'

It prints the size of...

I have cgicsave.env and cgic*, but I want to print cgic* value but NOT cgicsave.env



Thanks

wow....great....it works.....thanks a lot

The output of

du -b file* | awk '{print $1}'

is:
1501090
1500538

I want the result to be a sum of this column. ie the o/p should be
3001628

Any idea?

I want to know the size of /tmp directory at run time therefore I am using:

du -b /tmp | grep -v '/' | awk '{print $1}'

but the grep is not able to find '/'

Any idea?

Thanks

----------...

Ya, web server or CGI, web server is lighttpd.

---------- Post updated at 01:29 PM ---------- Previous update was at 01:25 PM ----------

Now I was following a different approach. I am using a...

yes I tried that, it do print 1,2...100.....No problem in logic.....rather I also put sleep(1); and the progress bar increments after 1 sec till 100, but this happens after the file has actually...

well you can refer to this File upload progress bar - Stack Overflow (http://stackoverflow.com/questions/2924903/file-upload-progress-bar)

My issue is not that my data is getting corrupted, my issue is that my data is not written and read the way I want.
My server writes to the file and client reads the file. As ajax at the client...

I do not want to lock anything. That is not the issue. Issue is server doesn't release the file to be read.

Thanks for your reply. So, let me see what I can do, will get back again.

---------- Post updated at 02:12 PM ---------- Previous update was at 02:09 PM ----------

So, do you have any idea...

Well the ajax reads the data synchronously ie



function send_request()
{
request.onreadystatechange = request_handler;
request.open("GET","progress_bar.txt",true); //true means that...

Well I do not wish to use IPC at this time.
So without that it is not possible, right?



while (cgiFormFileRead(file, b, sizeof(b), &got_count) == cgiFormSuccess)
{
fptr =...

Hi,

I am creating a progress bar for file upload for which I have CGI script which copies the data and depending on certain bytes it increments the progress bar. Here, I am writing the...