9 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I have a file size is around 24 G with 14 columns, delimiter with "|"
My requirement- can anyone provide me the fastest and best to get the below results
Number of records of the file
First column and second Column- Unique counts
Thanks for your time
------ Post updated at... (3 Replies)
Discussion started by: kartikirans
2. Red Hat
I am facing issue related to performance of one customized application running on RHEL 5.9. The application stalls for some unknown reason that I need to track. For that I require some tool or shell scripts that can monitor the CPU usage statistics (what we get in TOP or in more detail by other... (6 Replies)
Discussion started by: Anjan Ganguly
3. Shell Programming and Scripting
I'm running long integrations on a remote server, and I'm working in terminal in a tcsh shell.
I'm looking to write ONLY the timing statistics to a file.
$time ls >timer.out
writes both the files in my current directory & the timer statistics to the file timer.out.
I only... (2 Replies)
Discussion started by: elemonier
4. Shell Programming and Scripting
I have an HTML form through which I get some text as input. i need to run a shell script say script.sh inside a perl-cgi script named main_cgi.sh on the form input.
I want to write the contents of the form in a file and then perform some command line operations like grep, cat on the text... (0 Replies)
Discussion started by: piyush_priya
5. Shell Programming and Scripting
I have the following file which is basically a grid (has more than 100000 rows)
2100 5500... (6 Replies)
Discussion started by: alex2005
I know how to check if any file has a unix process using a file by looking at 'lsof <fullpath/filename>' command.
I think using lsof is very expensive. Also to make it accurate we need to inlcude fullpath of the file.
Is there another command that can tell if a file has a truely active... (12 Replies)
Discussion started by: kchinnam
7. Shell Programming and Scripting
I want to write a shell script which handle an oracle alert log so that when it changes month, the script generates a new file with month in the filename.
Thanks in advance.
Leim (4 Replies)
Discussion started by: leim
8. UNIX for Dummies Questions & Answers
Is there any command in Unix (HP-UX) which will give me the file statistics ..
I have a file called r001
if I created that file on 2nd of aug 2005 and till now I changed that file contents 10 times. So how will I get the history statistic(time & date) of file modification. (1 Reply)
Discussion started by: zing_foru
I am having three function
Open will open a file and process will process a file and close will close the file ..
I can able to close the file by its filehandler.Is there is anyway that i can get the file name by filehandle and remove it after... (5 Replies)
Discussion started by: arunkumar_mca