Dtrace-counting the number of read access to a file

9 More Discussions You Might Find Interesting

1. Solaris

samba read write access to owner and no access to other users

Hi All, I want to configure samba share permission so that only directory creator/owner has a read and write permission and other users should not have any read/write access to that folder.Will that be possible and how can this be achieved within samba configuration. Regards, Sahil

2. UNIX for Advanced & Expert Users

Problem while counting number of fields in TAB delimited file

I'm facing a strange problem, please help me out. Here we go. I want to count number of fields in particular file. filename and delimiter character will be passed through parameter. On command prompt if i type following i get 27 as output (which is correct) cat customer.dat | head -1 | awk...

3. Shell Programming and Scripting

Counting number of files that contain words stored in another file

Hi All, I have written a script on this but it does not do the requisite job. My requirement is this: 1. I have two kinds of files each with different extensions. One set of files are *.dat (6000 unique DAT files all in one directory) and another set *.dic files (6000 unique DIC files in...

4. UNIX for Dummies Questions & Answers

How to read contents of a file from a given line number upto line number again specified by user

Hello Everyone. I am trying to display contains of a file from a specific line to a specific line(let say, from line number 3 to line number 5). For this I got the shell script as shown below: if ; then if ; then tail +$1 $3 | head -n $2 else ...

5. Solaris

file open/read/write/close/access by process

Hi want to know what file (descriptor+filename+socket) is being accessed by particular process on solaris. Purpose : while running perf. test, needs to find where is the bottleneck. We are providing concurrnet load for around 1 hr and needs to capture data related to file usage pattern...

6. UNIX for Dummies Questions & Answers

Will i see a file/dir I don't have read access to

Hi all, if I have a dir with a mixture of files and directories in it and one of the directories *only* has read permission for the owner and I am not the owner - will I see it with an 'ls -la'. I do not have access to a unix box at present to try this out. Any thoughts gratefully received

7. UNIX for Dummies Questions & Answers

count the number of files which have a search string, but counting the file only once

I need to count the number of files which have a search string, but counting the file only once if search string is found. eg: File1: Please note that there are 2 occurances of "aaa" aaa bbb ccc aaa File2: Please note that there are 3 occurances of "aaa" aaa bbb ccc...

8. Shell Programming and Scripting

Counting Number of times a File is accessed

Hi, I need to count the number of times a script is accessed from within the script. Is it possible ? Example: I have a script called lo.sh and i execute the script for the first time, then the counter variable declared inside the lo.sh should increment by 1. For every execution the...

9. UNIX for Dummies Questions & Answers

Counting The Number Of Duplicate Lines In a File

Hello. First time poster here. I have a huge file of IP numbers. I am trying to output only the class b of the IPs and rank them by most common and output the total # of duplicate class b's before the class b. An example is below: 12.107.1.1 12.107.9.54 12.108.3.89 12.109.109.4 12.109.6.3 ...

Solaris