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Full Discussion: I am trying to get the total size of a folder?
Top Forums UNIX for Dummies Questions & Answers I am trying to get the total size of a folder? Post 302443404 by gvj on Sunday 8th of August 2010 06:57:39 PM
Old 08-08-2010
Quote:
Originally Posted by classic
I am trying to get the total size of the folder using the below command

but its not working. any ideas?


Code:
du -bc <foldername>/|grep total|tr -s " "|cut -d" " -f1

the output i am getting is

78996 total

but i just want it to be as

78996

please help
This should work
Code:
 du -bc <folder_name>| grep total | cut -f1

I think the problem with ur code was tr -s " " where u r squeezing space but actually its a tab. so tr is not making any difference. In my code, since tab is the default delimiter for cut, it works.
 

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LEARN ABOUT LINUX

zegrep

ZGREP(1)                                                      General Commands Manual                                                     ZGREP(1)

NAME

       zgrep - search possibly compressed files for a regular expression

SYNOPSIS

       zgrep [ grep_options ] [ -e ] pattern filename...

DESCRIPTION

       Zgrep  invokes  grep  on  compressed  or  gzipped  files.   These  grep  options  will  cause  zgrep  to  terminate  with  an  error  code:
       (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*).  All other options specified are passed directly to grep.  If no file is specified,  then  the
       standard input is decompressed if necessary and fed to grep.  Otherwise the given files are uncompressed if necessary and fed to grep.

       If the GREP environment variable is set, zgrep uses it as the grep program to be invoked.

EXIT CODE

       2 - An option that is not supported was specified.

AUTHOR

       Charles Levert (charles@comm.polymtl.ca)

SEE ALSO

       grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1)

                                                                                                                                          ZGREP(1)
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