Use the -exec
option for find
:
find . -mtime -90 -exec cp {} targetdir \;
-exec
would copy every result returned by find
to the specified directory (targetdir
in the above example).
Question
I want to copy the last three months' files from one directory to another directory, but I could find only listing the files by using the following command.
find . -mtime -90 -ls
How can I copy the files by using -mtime
?
Solution
Use the -exec
option for find
:
find . -mtime -90 -exec cp {} targetdir \;
-exec
would copy every result returned by find
to the specified directory (targetdir
in the above example).
OTHER TIPS
One can also select the exact date and time other than going back to a certain number of days:
cp `find . -type f -newermt '18 sep 2016 20:05:00'` FOLDER
The above copies all the files in the directory that were created after 18 September 2016 20:05:00 to the FOLDER
(three months before today :)
Be careful with the symbol for the find command. It is not this one: '
It is this, a backtick: `
Date selection is with this: '
If you have files with spaces, newlines, tabs, or wildcards in their names, you can use either of the solutions from Stéphane Chazelas. The first is for GNU, and the second is for GNU or some BSDs:
find . -type f -newermt '18 sep 2016 20:05:00' -exec cp -t FOLDER {} +
find . -type f -newermt '18 sep 2016 20:05:00' -exec sh -c 'cp "$@" FOLDER' sh {} +
I would first store the list of files temporarily and use a loop.
find . -mtime -90 -ls >/tmp/copy.todo.txt
You can read the list, if it is not too big, with
for f in `cat /tmp/copy.todo.txt`;
do echo $f;
done
Note: the quotes around cat... are backticks, often in the upper left corner of the keyboard.
You can then replace the echo command with a copy command:
for f in `cat /tmp/copy.todo.txt`;
do cp $f /some/directory/
done
Use this command:
for i in `ls -lrt | grep "jul" | awk '{print $9}' `; do cp $i* /some/folder/; done
Example: select day 09/08/2017
ls -l
-rw-rw-rw- 1 root system 943 Aug 09 02:59 File
for j in `ls -l |awk '{ if ($7 == "09") print $9}'`
do
mv $j $Destination;
done
cp $(ls -t1 | head -n -(fileno))) dest
The fileno represents the number of the current files to be copied