06-22-2012
Quote:
Originally Posted by
rituparna_gupta
However, the Unix I am using does not support various command : like find -mtime, etc.
In that case, better to post the OS info and shell version first.
10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi Friends,
i have to write a script to raise a flag if there are any files that are older than 15 minutes in the directory.The directory is supplied as the parameter to the script.
please help with a sample script.
Thanks in advance
veera (11 Replies)
Discussion started by: sveera
11 Replies
2. Shell Programming and Scripting
I am looking for a way to show files that have been created within a certain period (say anything older than 10 minutes or so). Is there a command/series of commands I can do this with? As an example, I have the following in a directory:
-rw-r--r-- 1 owner group 70175 May 16 09:10... (1 Reply)
Discussion started by: dsimpg1
1 Replies
3. Shell Programming and Scripting
Hello,
I was trying to find files which are created in last five minutes .
I tried to use command find with ntime and mtime but was not successfull then i read from this forum that we can not have a find option on minutes or seconds or hours......
Can somebody Pls expalin how can i search... (3 Replies)
Discussion started by: er_aparna
3 Replies
4. Shell Programming and Scripting
sorry guys can some please give me a hint how to achieve this in a slick oneliner?
delete files older than 5 minutes in specified directory (recursively)
peace (3 Replies)
Discussion started by: scarfake
3 Replies
5. Shell Programming and Scripting
Is there a shell command that will allow me to list index files in the /home directory for all users on a server that have been updated within the past 24 hours?
(e.g. index.htm .html .php in/home/user1/public_html /home/user2/public_html /home/user3/public_html etc ) (2 Replies)
Discussion started by: Kain
2 Replies
6. Shell Programming and Scripting
Hi,
i want to find certain files which are more than <n> minutes old,i have the command to find the files say <n> days old(as below) but not in terms of minutes.
find . -name "14*.000" -type f -mtime +1
Is there any way to find this?
Regards,
Cherry (3 Replies)
Discussion started by: cherryven75
3 Replies
7. Shell Programming and Scripting
find . -name *.txt -mmin -30
This is working in Redhat but not in Solaris..
What is the equivalent option in Solaris? (1 Reply)
Discussion started by: tene
1 Replies
8. Shell Programming and Scripting
Hi All,
I have written one program to print the files which are not updated in the specified directory in .Dat file. If I am executing the same command in the command prompt its working fine but if I am executing in shell script it's not working fine. Please correct if any thing wrong in the... (3 Replies)
Discussion started by: bbc17484
3 Replies
9. UNIX for Beginners Questions & Answers
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... (8 Replies)
Discussion started by: Jeevitha
8 Replies
10. UNIX for Beginners Questions & Answers
A process xyz is running and creating file1, file2, file3, .... filen. how do i know if the process has stopped and createtime of the last file (filen) is older than 5 minutes?
OS is AIX (3 Replies)
Discussion started by: malaika
3 Replies
LEARN ABOUT REDHAT
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)