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Question: Removing Files Using du

 
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# 1  
Old 05-26-2005
Question: Removing Files Using du
I want to identify files that have zero length, bascially files that are 0 byte in size. Then remove those files that are found using du.

I wanted to do this in a way that, let's remove 0 size jpg files:

foreach f (*jpg)
du $f
end

This will only list the size and file name, I wanted to know how to identify files that have 0 size from this.
# 2  
Old 05-26-2005
dunno why you're using du but you can try this one in ksh ... it tests for empty files ...
Code:
for file in *.jpg
do
    [ ! -s $file ] && rm $file
done

# 3  
Old 05-26-2005
I need to use tcsh but back to the original question,
I wanted to know how to store the value of the size into another variable, using du. Sorry for the confusion.


*I answered my question already, it is to use ` ` commmand to evaluate what's inside then do cut command to just get the size
Thanks
Last edited by ApprentiSorcier; 05-26-2005 at 07:48 PM..
# 4  
Old 05-27-2005
du - as in the disk usage command? I don't understand how you plan to remove files with du. More power to ya Smilie
# 5  
Old 05-28-2005
Use the du command
Then use the cut command with the proper delimiter.
Another way is to use awk with ls -l
Do an ls -l
Put it in a file
Then use awk..
The problm is ls -l returns list of files with blank space as delimiter.

Thank
VEN
 
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