identify the empty directories Post: 302125770

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scanning empty directories

Hi, I want to produce a text file representing a list of empty directories on a unix system starting from a specified directory. I hope I explained well my problem. Thanks in advance.

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searching for list of empty directories

Guys I need to write a korn shell script that will search for a list of empty sub-directories in a specific directory and then email a list of these empty directories. Any ideas - apologies, I am new to shell scripting. Thanks

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Help identifying empty directories

Is there a way you can identify directories that are empty? I do not need to remove them, I just need to identify them below a cetain path. I have tried the following already and it returned everything for some reason. #!/bin/sh && set -- . find "$@" -type d -depth -print > dir.txt |...

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Empty directories having different size

$ls -lrt mydir total 12 drwxrwxrwx 2 nobody nobody 512 Aug 8 11:51 tmp drwxrwxrwx 2 nobody nobody 4608 Jan 19 12:20 web.cache $ ls -lrt mydir/web.cache/ total 0 $ ls -lrt mydir/tmp/ total 0 Can anyone explain me the above results? I know the o/p of ls, but this...

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Remove only Empty Directories

I know this one was answered before in forum below - https://www.unix.com/unix-dummies-questions-answers/58210-removing-empty-folders-using-find-command.html But that one is closed & I have a question so here it goes. I want to delete all 2006 files. Now if along with the files, if the...

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Listing non empty directories

Hi Gurus, How to list directories that are non-empty and non-hidden Thanks in advance

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How to exclude the empty directories

Hi., I have a script, in which I am processing a files present in the directory types. ls -lrt | grep ^d | grep Dir_type | awk -f '{print $9}' |\ while read dir_name; do #operations done where Dir_type is the pattern in which directories get created. How to filter out empty...

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Identify empty file with null record

Hi Team, I have a file abc.dat which is a empty file. But it has null record in first line. I need to identify this unique file and handle it separately. scenario 1: abc/dw> wc abc.dat 1 0 1 abc.dat abc/dw> cat abc.dat abc/dw> scenario 2: abc/dw> wc pqr.dat 0 0 0 pqr.dat...

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awk to identify empty fields in line

I am trying to use awk to identify and print out records in fields that are empty along with which line they are in. I hope the awk below is close, it runs but nothing results. Thank you :). awk awk -F'\t' 'FNR==NR ~ /^*$/ { print "NR is empty" }' file file 123 GOOD ID 45...

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Empty Directories

Please help me. How i can find empty directories in solaris??

LEARN ABOUT SUNOS

pnmarith

pnmarith(1)                                                   General Commands Manual                                                  pnmarith(1)

NAME

       pnmarith - perform arithmetic on two portable anymaps

SYNOPSIS

       pnmarith -add|-subtract|-multiply|-difference|-minimum|-maximum.  pnmfile1 pnmfile2

DESCRIPTION

       Reads two portable anymaps as input.  Performs the specified arithmetic operation, and produces a portable anymap as output.  The two input
       anymaps must be the same width and height.

       The arithmetic is performed between corresponding pixels in the two anymaps, as if maxval was 1.0, black was 0.0, and  a  linear  scale  in
       between.  Results that fall outside of [0..1) are truncated.

       The operator -difference calculates the absolute value of pnmarith -subtract pnmfile1 pnmfile2, i.e. no truncation is done.

       All flags can be abbreviated to their shortest unique prefix.

SEE ALSO

       pbmmask(1), pnmpaste(1), pnminvert(1), pnm(5)

AUTHOR

       Copyright (C) 1989, 1991 by Jef Poskanzer.  Lightly modified by Marcel Wijkstra <wijkstra@fwi.uva.nl>

                                                                  26 August 1993                                                       pnmarith(1)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

scanning empty directories

Discussion started by: N065956BM

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searching for list of empty directories

Discussion started by: man80

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Help identifying empty directories

Discussion started by: dboard

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Empty directories having different size

Discussion started by: rahulrathod