File Accessed Alarm ?? Post: 302137838

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to check if a unix text file is being accessed?

I am writing a script that periodically reads in data from a text file. The only issue is that, that text file is periodically updated (appended to) by another script. I am using perl in UNIX environment. How can I check if that text file is being accessed, so I can wait until it is no longer being...

2. 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...

3. UNIX for Dummies Questions & Answers

list file which is accessed yesterday

how can I use 'ls' to list file which is accessed yesterday? Thx :confused:

4. Shell Programming and Scripting

how to know which login file is being accessed

when unix is logged in it access some login file depending on the shell like .cshrc , .login , .vimrc , .bashrc how can we know which is being access in a perticular unix flavor.

5. Shell Programming and Scripting

Can we get the list of users who accessed a file

Hi all, I will thankful if anybody helps me in finding out the users who accessed any of our files. Thanks in advance Chanakya

6. AIX

File Accessed Alarm ??

Hey, I want to ask a simple Question.... How would I be able to come to know that files/directoires in a Parent directory has been accessed (means contents of the file has been just viewed) by the user(s) in a group ? and mail the name(s) of those files/directories which has been accessed...

7. Shell Programming and Scripting

check if file is being accessed by any application

Hello, is there maybe a way to check if a specific file is being accessed at the moment? Example: You will start copying a 10 GB file from A to B, how could I code it so my script actually knows when file B is finished copying?

8. UNIX for Advanced & Expert Users

How to find out last 5 users who have accessed a file?

Hi All, is there any command or script to find out last five users who have accessed a file thanks jcpratap

9. UNIX for Dummies Questions & Answers

File shows in ls but cannot be accessed

I can do an ls -l CD* and see the following CDTEST userA RW RW R and I an logged on as userA. But if I do an ls -l the file does not appear. If I do a vi CDTEST it tries to create a new file named CDTEST. If I do a mv or rm I get the message no file of name CDTEST found. Any idea what is going on....

10. UNIX for Beginners Questions & Answers

Find file that are accessed less than 10 minutes in a directory

Hi All,, I need to find the latest files that are accessed less than 10mins in a particular directory & send those files in an attachment. I could use the below simple one. But if the directory was not updated any recently i could mail the old file again, i need to eliminate that.. What shld...

LEARN ABOUT DEBIAN

ppmtopgm

ppmtopgm(1)						      General Commands Manual						       ppmtopgm(1)

NAME

       ppmtopgm - convert a portable pixmap into a portable graymap

SYNOPSIS

       ppmtopgm [ppmfile]

DESCRIPTION

       Reads  a  portable  pixmap  as  input.  Produces a portable graymap as output.  The output is a "black and white" rendering of the original
       image, as in a black and white photograph.  The quantization formula used is .299 r + .587 g + .114 b.

       Note that although there is a pgmtoppm program, it is not necessary for simple conversions from pgm to ppm , because any  ppm  program  can
       read  pgm  (and	pbm  ) files automatically.  pgmtoppm is for colorizing a pgm file.  Also, see ppmtorgb3 for a different way of converting
       color to gray.  And ppmdist generates a grayscale image from a color image, but in a way that makes it easy to differentiate  the  original
       colors, not necessarily a way that looks like a black and white photograph.

QUOTE

       Cold-hearted orb that rules the night
       Removes the colors from our sight
       Red is gray, and yellow white
       But we decide which is right
       And which is a quantization error.

SEE ALSO

       pgmtoppm(1),ppmtorgb3(1),rgb3toppm(1),ppmdist(1),ppm(5),pgm(5)

AUTHOR

       Copyright (C) 1989 by Jef Poskanzer.

								   10 April 2000						       ppmtopgm(1)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

How to check if a unix text file is being accessed?

Discussion started by: rickylui

2. Shell Programming and Scripting

Counting Number of times a File is accessed

Discussion started by: pathanjalireddy

3. UNIX for Dummies Questions & Answers

list file which is accessed yesterday

Discussion started by: aaron_fong

4. Shell Programming and Scripting

how to know which login file is being accessed

Discussion started by: useless79