Unable to use scp with a bash alias
This code does not work:
scp ~/Desktop/favicon.ico nameOfBashAlias:/public_html/mySite/templates/blog/
The alias is:
alias nameOfBashAlias='ssh [email protected]'
How do I solve this problem?
Edit
Is something similar to the following code possible, like running many instances of bash
?
scp ~/Desktop/favicon.ico (nameOfBashAlias)>:/public_html/mySite/templates/blog/
I did not get the above code to work.
I wouldn't recommend using a Bash alias for what you are trying to accomplish. You can just enter all the information into SSH's config file and be done with it. Read the man page for ssh_config
if you are curious where these come from. You can do some neat things with ssh_config
The file is located here ~/.ssh/config
Use your favorite editor and create the file and then adjust these to your situation.
Host nameOfBashAlias
HostName 11.11.11.11
User myUsername
Port 22
You are now setup to issue the following command:
$ ssh nameOfBashAlias
Something I bet you didn't know is how integrated this all is. Now that you have this setup, the following commands also work
$ scp /some/file nameOfBashAlias:/path/to/storage/location/
No more remembering that scp uses "-P" for port and ssh uses "-p". Also this "alias" also works in OS X gui apps like Transmit.
OpenSSH obtains configuration data from the following sources in the following order:
- command-line options
- user's configuration file
~/.ssh/config
- system-wide configuration file
/etc/ssh_config
scp
doesn't run bash. You would need to run this:
scp ~/Desktop/favicon.ico 11.11.11.111:/public_html/mySite/templates/blog/
If all you have is the alias and the above code is not possible for you, consider running it like this:
nameOfBashAlias cat /public_html/mySite/templates/blog/ > ~/Desktop/favicon.ico
In this way, you're actually invoking ssh
and directing the file content to a file on disk. This can be written the other way for uploads.
Aliases are substituted when they are the first word of a bash command. Your alias appears at the start of the third word.
I would use a shell variable for this.
blah='[email protected]'
scp ~/Desktop/favicon.ico ${blah}:/public_html/mySite/templates/blog/
Btw, I think your original alias shouldn't have ssh in it. And the last code sample has a > in it that looks wrong too.