I am using the scp command to copy some files to a remote pc, as you do with scp :)
I note that the default behaviour of an scp copy for files is to overwrite any existing files. Now I want to copy a folder so I do basically the same thing:
scp -r <source_path> user@myOtherPc:<dest_path>
Where the parts in <> are my folder paths. However when I run this I get the message "file exists". Is there a way around this? some sort of force over-write?
Thanks, Fodder
As said before, scp happily overwrites any file that is already present.
The "file exists" issue can only occur when you have some other process (like a concurrent scp process, or something else) writing folders and files to the same destination. Consider using rsync instead.
You will receive this error message if the destination directory already contains a file with the same name as the source directory you are attempting to transfer. You can not have a file with the same name as a directory in the same directory.
Like Levans, I have been unable to replicate this, but have you considered using rsync over ssh instead? If you're copying large numbers of files, rsync may be a better option than scp. There are a number of good guides to it online, such as these:
http://troy.jdmz.net/rsync/index.html https://calomel.org/rsync_tips.html
That first link deals with automated backups via cron, so some of the instructions (like creating an ssh key without a passphrase) may not be relevant to you.
this rsync command will do it:
export ssh_server=csitea.net # the domain name or ip if you want
export ssh_user=ubuntu # the ssh user to use to
export src_dir=/home/ubuntu/opt/ # the source dir
# the full path to the ssh identity file
export ssh_idty=~/.ssh/id_rsa.aws-ec2.csitea.net
export tgt_dir=/home/me/opt/ # the target dir
# Action !!!
rsync -e "ssh -l USERID -i $ssh_idty" -av -r --partial --progress --human-readable \
--stats $ssh_user@$ssh_server:$src_dir $tgt_dir
# and check the result
clear ; find $tgt_dir -type d -maxdepth 1|sort -nr| less
