Sponsored Content
Top Forums Shell Programming and Scripting Grep from file modified one minute ago Post 302976853 by bakunin on Thursday 7th of July 2016 07:15:27 AM
Old 07-07-2016
You haven't said what you need that for, but i suppose you want to process "incoming" files somehow and want to prevent processing them twice.

In this case, wouldn't it be easier to move the files once they are processed? You wouldn't need to diddle with time stamps and complicated calculations and could adapt something like the following (sketch)

Two directories: /some/where/incoming and /some/where/processed, files go into "incoming"

Code:
while : ; do
     ls /some/where/incoming | while read FILE ; do
          process_file $FILE
          mv $FILE /some/where/processed
     done
     sleep 5
done

I hope this helps.

bakunin
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

how to retrieve original contents of a modified file (modified using vi)

Made changes to a file using vi editor and saved those changes now realised that the changes are not required How can I get the previous version of the file.i.e the one which was there on which I had made changes (3 Replies)
Discussion started by: novice100
3 Replies

2. Shell Programming and Scripting

Finding files which are modified few mins ago

Hi All, I have a requirement to find out the files which are modified in the last 10 minutes. I tried the find command with -amin and -mmin options, but its not working on my AIX server. Can anyone of you could help me. Thanks in advance for your help. Raju (3 Replies)
Discussion started by: rajus19
3 Replies

3. Shell Programming and Scripting

Grep for modified time

is it possible to come up with a list of files that are modified before a certain number of hours only using the grep command? ex. list files that were modified less than 10 hours ago i've only managed to list files that were created on the same day, i can't seem to figure out how to work... (3 Replies)
Discussion started by: momo.reina
3 Replies

4. Homework & Coursework Questions

Grep for modified time

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: is it possible to come up with a list of files that are modified before a certain number of hours only using the... (3 Replies)
Discussion started by: momo.reina
3 Replies

5. Homework & Coursework Questions

list of files modified 10 hours ago using grep

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: Here is the question: Make a list of files in your home directory that were changed less that 10 hours ago,... (3 Replies)
Discussion started by: fight4love
3 Replies

6. Shell Programming and Scripting

Process file every minute

Hey guy's, How can I schedule this script using AWK, what I require is it runs every minute as new data will be added to the file? And I need to capture these data and save it to the output file. I tried using sleep 1 to allow the file to be processed but is not working. awk ' ... (35 Replies)
Discussion started by: James_Owen
35 Replies

7. Shell Programming and Scripting

Take minute per minute from a log awk

Hi, I've been trying to develop a script that performs the parsing of a log every 1 minute and then generating some statistics. I'm fairly new to programming and this is why I come to ask if I can lend a hand. this is my log: xxxx 16/04/2012 17:00:52 - xxxx714 - E234 - Time= 119 ms.... (8 Replies)
Discussion started by: jockx
8 Replies

8. UNIX for Advanced & Expert Users

Find files modified in previous minute only

Hi, How can I get files which are modified only in last minute ? it should not display 2 minutes back filels -la -rw-rw-r-- 1 stuser st 51 Dec 3 09:22 a.csv -rw-rw-r-- 1 stiser st 50 Dec 3 09:25 b.csv -rw-rw-r-- 1 stuser st 53 Dec 3 09:33 c.csv When I run command at 9:34am then I... (7 Replies)
Discussion started by: sbjv
7 Replies

9. Shell Programming and Scripting

Want to add those that have the same minute in a file

Hi All, Need your help on how i can sum up the values. I have a file that contains the count and the time. I wanted to add up all the first column having the same datestamp. Please see below. INPUT 1721 2015-12-26 00:01 1440 2015-12-26 00:02 1477 2015-12-26 00:02 411 ... (4 Replies)
Discussion started by: ernesto
4 Replies

10. UNIX for Beginners Questions & Answers

How to find a file that's modified more than 2 days ago but less than 5 days ago?

How to find a file that's modified more than 2 days ago but was modified less than 5 days ago by use of any Linux utility ? (4 Replies)
Discussion started by: abdulbadii
4 Replies
GLDEPTHFUNC(3G) 														   GLDEPTHFUNC(3G)

NAME
glDepthFunc - specify the value used for depth buffer comparisons C SPECIFICATION
void glDepthFunc( GLenum func ) PARAMETERS
func Specifies the depth comparison function. Symbolic constants GL_NEVER, GL_LESS, GL_EQUAL, GL_LEQUAL, GL_GREATER, GL_NOTEQUAL, GL_GEQUAL, and GL_ALWAYS are accepted. The initial value is GL_LESS. DESCRIPTION
glDepthFunc specifies the function used to compare each incoming pixel depth value with the depth value present in the depth buffer. The comparison is performed only if depth testing is enabled. (See glEnable and glDisable of GL_DEPTH_TEST.) func specifies the conditions under which the pixel will be drawn. The comparison functions are as follows: GL_NEVER Never passes. GL_LESS Passes if the incoming depth value is less than the stored depth value. GL_EQUAL Passes if the incoming depth value is equal to the stored depth value. GL_LEQUAL Passes if the incoming depth value is less than or equal to the stored depth value. GL_GREATER Passes if the incoming depth value is greater than the stored depth value. GL_NOTEQUAL Passes if the incoming depth value is not equal to the stored depth value. GL_GEQUAL Passes if the incoming depth value is greater than or equal to the stored depth value. GL_ALWAYS Always passes. The initial value of func is GL_LESS. Initially, depth testing is disabled. Even if the depth buffer exists and the depth mask is non- zero, the depth buffer is not updated if the depth test is disabled. ERRORS
GL_INVALID_ENUM is generated if func is not an accepted value. GL_INVALID_OPERATION is generated if glDepthFunc is executed between the execution of glBegin and the corresponding execution of glEnd. ASSOCIATED GETS
glGet with argument GL_DEPTH_FUNC glIsEnabled with argument GL_DEPTH_TEST SEE ALSO
glDepthRange(3G), glEnable(3G), glPolygonOffset(3G) GLDEPTHFUNC(3G)
All times are GMT -4. The time now is 06:57 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy