Help with checking file size Post: 82785

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1. UNIX for Dummies Questions & Answers

Checking file size

What is the best way to check the size of a file? We have a problem with our repository growing to an unmanageable size. If it is greater than 17000000 then I'd like to send a warning to our system administrators.

2. Shell Programming and Scripting

checking size of the first line in a log file

Hi My test.log file looks like this: 0 190_GSTV_HUX_003QISCGSK026_error070322_115331917.log 34 190_GSTV_HUX_003QISCGSK026_error070117_151311385.log 12 190_GSTV_HUX_003QISCGSK026_error070117_151230001.log 2 190_GSTV_HUX_003QISCGSK026_error070117_101010001.log 0...

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Error checking a file from previous file size

Hi, I'm currently trying to write a script that checks a log file for certain errors. Once checked it then records the filesize in another file. All this is fine, my problem is that the next time I do my error check I only want to check from previously recorded filesize to the end of file. I'm...

4. Shell Programming and Scripting

Multiple file existence and checking file size

I want to check the files in particular directory are more that 0 Bytes i.e, Non zero byte file. The script should print a msg if all the files in that directory are empty( 0 Byte).

5. UNIX for Dummies Questions & Answers

checking directory size in the text file

Hi All, I am new to unix scripting, please help me in completing this exercise, I have a scenario as follows, 1. i have a text file(snapshot.txt) consisting of directory names, and file size separated by comma as shown below: snapshot.txt data: ...

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bash: checking file size -solved

Hello I have srv RHEL5, file system UTDM (EMC DiskXtender Unix/Linux File System Manager 3.5 & EMC Centera). it all works under the scheme: have disk is formatted with a file system UTDM, drive open network - NFS, it write data, then migrate the data in the repository - EMC Centera. There are...

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Checking the size of a file after FTP

Hi I am doing a FTP process through which I am copying a file from my local server to Remote server. After this I want to check the size of the file Below is my program: LOCALDIR=/batch/ediprocess REMOTESERVER=test.appl.com REMOTEPATH=batch/ftpTest LOGIN=px PASSWORD=abcd ftp -n...

8. Red Hat

Checking File size

Hi Team, I am a new bie to unix and want to check a directory for a files with extension *.doc exceeding a specific file size limit,and will give me a buffer ooutput as below I used below command, find . -name \*.doc -size +3k -printf "|%p |%k KB" which resulted as, ./ABC_sw_high.doc ...

9. UNIX for Dummies Questions & Answers

Checking Existence and file size of File

Hi, I am a SAP- ABAP programer , i have only little knowledge of Unix. My issue is i have a list of files which are in internal table. I want to create a script which consist of all these files and in one go i can check in the unix server about there existance and there file size. Can...

10. UNIX for Dummies Questions & Answers

Checking for File Size

HI , How can I check if a file exists in a particular folder and it exists it size in greater than 0 kb. Basically I am trying to write a script which will check if a file exists and if exists then it size is greater than 0 bytes (I am not looking for empty files it should have some data...

LEARN ABOUT MINIX

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

Checking file size

Discussion started by: jkuchar747

2. Shell Programming and Scripting

checking size of the first line in a log file

Discussion started by: kiran1112

3. Shell Programming and Scripting

Error checking a file from previous file size

Discussion started by: stuck1

4. Shell Programming and Scripting

Multiple file existence and checking file size

Discussion started by: lathish