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Old 10-10-2007, 07:04 PM   #1
deeptinegi
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Registered: Oct 2007
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Exclamation need help in cp command


i was changing one dos command to linux command, its like:

copy c:\file.mdl c:\data\file_dd.m*

That is the file extension should be the same as the source file(we can have file.mdl, file.mdo..).In linux i did this

cp /folder1/file.mdl /folder/folder1/file_dd.md*
i am getting md* instead of the correct file extension.

Can anybody help me i am just a beginer
 
Old 10-10-2007, 07:31 PM   #2
The_JinJ
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Registered: Apr 2004
Location: Scotland
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This will work
cp /folder1/file.md? /folder/folder1/

or for anything with .md* extension even more than 3 chars

cp /folder1/file.md* /folder/folder1/
 
Old 10-10-2007, 07:35 PM   #3
AceofSpades19
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Registered: Feb 2007
Location: Chilliwack,BC.Canada
Distribution: Slackware64 -current
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its because that copies file.mdl to /folderfolder/file_dd.md, I think you want cp /folder/file.md* /folder/folder1/ which copies any files in /folder with any extension beginning with md to /folder/folder1
 
Old 10-10-2007, 07:49 PM   #4
rsashok
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Registered: Nov 2006
Location: USA, CA
Distribution: RedHat, Debian
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Try this bash script, lets call it 'kacp' (kick ass copy):

Code:
#!/bin/bash

if [ $# -eq 0 ]; then
   echo "Usage: `basename $0` file.name"
   exit 0
fi 

filename=$1
ext=${filename##*.}
base=${filename%%.*}

echo
echo Copying file: /folder1/$1  to /folder1/"$base"_dd."$ext"

cp /folder1/$1 /folder1/"$base"_dd."$ext"
Then you should execute it as:

Code:
kacp file.mdl
You need to change source and destination paths in the script from 'folder1' to a real name. But you got the idea....
 
  


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