force cp to overwrite existing directory

hi there,

i am fighting against my unix box to be able to copy a directory and replace the destination if already existing.
i'm using "Bash"

i use:

what this will do is that it will create a directory like this:
(assuming destination/dest_directory already exists)
and i want:

if you know how to obtain the last result please let me know, because i wont be able to sleep until then! lol

thank you

best regards

bilibytes

re: force cp to overwrite existing directory

I came with sort of a patch solution:

in my .profile under the home directory, i created a function: cpForce which looks like this:

cpForce(){
sudo rm -fR $1
sudo cp -fR $1
}

regards.

re: force cp to overwrite existing directory

I think it would be sufficient to do

That is, don't specify the destination directory, just the path up to it (if that makes sense). So if you have

/source/files/filetocopy
/source/files/filetocopy2
/dest/files

you just do

and you end up with

/source/files/filetocopy
/source/files/filetocopy2
/dest/files/filetocopy
/dest/files/filetocopy2

Maybe I'm not understanding your issue though.

re: force cp to overwrite existing directory

ok thanks, i now understood the problem.

The first time you copy a folder to another directory, if the folder does not exist in the directory, you have to specify the name of the folder as:

cp -fR /source_directory/folder /destination_directory/folder

and it will copy the /source_directory/folder as /destination_directory/folder.

However the second time, /destination_directory/folder already exists and running the same command will do this:

/destination_directory/folder/folder

so it copies the folder inside the first copied folder.

and that is the weird thing.

but the destination I see that folder must be the final folder -1
however if you want the destination folder to have a different name than the source my alias in the post above works fine.

regards