Delete file from folder

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# 1  
Old 10-31-2009
Error Delete file from folder

Hi all,
I amd new in UNIX programming. I have a query.
I need to delete some files (like .dec files) from some folders. I have a list of folders. What will be command for it.
Please help me.

Thanks in Advance.
# 2  
Old 10-31-2009
cd /folder
rm -f *.dec (will del all file with .dec)


rm -f filename (del one file)
# 3  
Old 10-31-2009
Thx for reply but i have a list of folders from which i have to delete .dec files. How to delete from them at one time. any for loop or something has to be used??
# 4  
Old 10-31-2009
for loop or while loop:

cat filename | while read line
cd $line
rm -f *.dec
# 5  
Old 10-31-2009
I have a file in which i am having all folder name in diffrent lines. So accoding to you this command will work? Sorry i am asking again but i have to use this in live environment
# 6  
Old 10-31-2009
let says, you have folder:


and subfolders /tmp/test1 and /tmp/test1

content in your filename looks like this:


while loop will read line, and cd $line which means cd /tmp/test1 and rm -f *.dec in /tmp/test1, next, read next line

do it on test env first, or best advise, cp -rp /tmp/test1 /tmp/test1.bkup, just in case you screw up.
# 7  
Old 11-07-2009
Why Not,

Use the find command. This is a very powerful command. Please use this to make sure you have the right files before running the second command. Obviously replace "folders" with the directory you are searching:

find /folders -type f  "*.dec"

Once you are confident that find has located the files, than run the below command.

find /folders -type f  "*.dec" -exec rm -f {} \; -print

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