I have about 20 Macs on my network that always need fonts installed.
I have a folder location where I ask them to put the fonts they need synced to every machine (as to save time i will install the font on every machine so that if they move machines, i don't need to do it again)
at the moment I am just manually rsyncing the fonts from this server location to all the machines one by one using
rsync -avrP /server/fonts/ /Library/Fonts/
this requires me to ssh into every machine
is there a way i can script this using a hosts.txt file with the ips? the password is the same for every machine and i'd rather not type it 20 times. Security isn't an issue.
something that allows me to call the script and point it at a font i.e.
./install-font font.ttf
I've looked into scp but I don't see any example of specifying a password anywhere in the script.
cscp.sh
#!/bin/bash
while read host; do
scp $1 ${host}:
done
project-prod-web1
project-prod-web2
project-prod-web3
Usage
Copy file to multiple hosts:
cscp.sh file < hosts
But this asks me to type a password every time and doesn't specify the target location on the host.
I don't see any example of specifying a password anywhere in the script.
Use ssh-copy-id command to install your public key to each of these hosts. After that ssh and scp will use public-private key authentication without requiring you to enter the password.
I want to send files from one machine to another machine using SFTP and need to automate this (bash).
Example: Need to send files from my IP address XXX.XXX.XXX.XXX to another IP address XXX.XXX.XXX.XYY.
How to do this?
You can use scp:
scp ~/my.log remote_user#remote_host.com:~/remote_path
I need to transfer around 4.2 GB of files from my local computer to a server B. However to ssh into server B, I need to ssh into server A.
Currently I'm copying files from my local computer to server A and then from server A to server B.
So the flow goes like this:
rsync -avz --del ~/Desktop/abc/ <my-user-name>#<server-A>:~/abc
rsync -avz --del ~/Desktop/abc/ <my-user-name>#<server-B>:~/abc
This is slow and copies 4.2 gb of data two times instead of one!
Can I transfer files with rsync from my local computer to directly server B ?
You can always use ssh with proxy command, which allows you to transfer files transparently. Using this config (~/.ssh/config):
Host <server-A>
User <user-A>
Host <server-B>
User <user-B>
ProxyCommand ssh <server-A> -W %h:%p
You can call your rsync:
rsync -avz --del ~/Desktop/abc/ <server-B>:~/abc
The data will be only "routed" over the middle host.
What you want is to use port-forwarding to forward the ssh/rsync port (generally port 22) from server B to alternate ports on server A so when you call rsync -e "ssh -p altport" serverA:/sourcedir /destdir, you are actually invoking rsync from serverB.
There are many good howtos available on StackExchange and other sites. For example:
How to forward a port from one machine to
another?
or
How To Forward Ports through a Linux Gateway with
Iptables
will get you started. Using port-forwarding, you are essentially using serverA as a pass-through host so you will only have to transfer your 4.2G once.
Yes, you can copy the files (and even folders) directly without making any intermediate copies on the contact/login server, which is by default the machine known to the outside world, or contacted to get access to a specific local network.
Below is a simple demonstration using scp without any unnecessary complications. On the local machine, simply do the following:
$ scp -r -o ProxyCommand="ssh -W %h:%p your_username#contact-server.de" your_username#machine_name:/file/path/on/this/machine ~/destination/path/to/save/the/copied/folder
-r option instructs scp to copy the contents of the entire folder.
your_username need not be the same on both machines.
If it is successful, you'll be asked for your passwords on both machines for authentication.
In the above command it is assumed that the typical way to access the machine named as "machine_name" would be via the contact server.
Note:
The above command also works for transferring data from a source remote machine (e.g. s) to a target remote machine (say t). In such a scenario, first ssh to the source remote machine (s) and navigate to the path where the data resides. After that you can simply think of/treat that remote machine as a local/source machine and then simply use the same scp command listed above for copying folders.
For copying individual files, just remove the -r option and provide the path to the specific file that you want to copy.
How do I copy a folder from remote to local host using scp?
I use ssh to log in to my server.
Then, I would like to copy the remote folder foo to local /home/user/Desktop.
How do I achieve this?
scp -r user#your.server.example.com:/path/to/foo /home/user/Desktop/
By not including the trailing '/' at the end of foo, you will copy the directory itself (including contents), rather than only the contents of the directory.
From man scp (See online manual)
-r Recursively copy entire directories
To use full power of scp you need to go through next steps:
Public key authorisation
Create SSH aliases
Then, for example if you have this ~/.ssh/config:
Host test
User testuser
HostName test-site.example
Port 22022
Host prod
User produser
HostName production-site.example
Port 22022
you'll save yourself from password entry and simplify scp syntax like this:
scp -r prod:/path/foo /home/user/Desktop # copy to local
scp -r prod:/path/foo test:/tmp # copy from remote prod to remote test
More over, you will be able to use remote path-completion:
scp test:/var/log/ # press tab twice
Display all 151 possibilities? (y or n)
For enabling remote bash-completion you need to have bash-shell on both <source> and <target> hosts, and properly working bash-completion. For more information see related questions:
How to enable autocompletion for remote paths when using scp?
SCP filename tab completion
To copy all from Local Location to Remote Location (Upload)
scp -r /path/from/local username#hostname:/path/to/remote
To copy all from Remote Location to Local Location (Download)
scp -r username#hostname:/path/from/remote /path/to/local
Custom Port where xxxx is custom port number
scp -r -P xxxx username#hostname:/path/from/remote /path/to/local
Copy on current directory from Remote to Local
scp -r username#hostname:/path/from/remote .
Help:
-r Recursively copy all directories and files
Always use full location from /, Get full location/path by pwd
scp will replace all existing files
hostname will be hostname or IP address
if custom port is needed (besides port 22) use -P PortNumber
. (dot) - it means current working directory, So download/copy from server and paste here only.
Note: Sometimes the custom port will not work due to the port not being allowed in the firewall, so make sure that custom port is allowed in the firewall for incoming and outgoing connection
What I always use is:
scp -r username#IP:/path/to/server/source/folder/ .
. (dot): it means current folder. so copy from server and paste here only.
IP: can be an IP address like 125.55.41.311 or it can be host like ns1.mysite.example.
Better to first compress catalog on remote server:
tar czfP backup.tar.gz /path/to/catalog
Secondly, download from remote:
scp user#your.server.example.com:/path/to/backup.tar.gz .
At the end, extract the files:
tar -xzvf backup.tar.gz
Typical scenario,
scp -r -P port username#ip:/path-to-folder .
explained with an sample,
scp -r -P 27000 abc#10.70.12.12:/tmp/hotel_dump .
where,
port = 27000
username = "abc" , remote server username
path-to-folder = tmp/hotel_dump
. = current local directory
And if you have one hell of a files to download from the remote location and if you don't much care about security, try changing the scp default encryption (Triple-DES) to something like 'blowfish'.
This will reduce file copying time drastically.
scp -c blowfish -r user#your.server.example.com:/path/to/foo /home/user/Desktop/
Go to Files on your unity toolbar
Press Ctrl + l and write here_goes_your_user_name#192.168.10.123
The 192.168.1.103 is the host that you want to connect.
The here one example
In case you run into "Too many authentication failures", specify the exact SSH key you have added to your severs ssh server:
scp -r -i /path/to/local/key user#remote.tld:/path/to/folder /your/local/target/dir
The question was how to copy a folder from remote to local with scp command.
$ scp -r userRemote#remoteIp:/path/remoteDir /path/localDir
But here is the better way for do it with sftp - SSH File Transfer Protocol (also Secure File Transfer Protocol, or SFTP) is a network protocol that provides file access, file transfer, and file management over any reliable data stream.(wikipedia).
$ sftp user_remote#remote_ip
sftp> cd /path/to/remoteDir
sftp> get -r remoteDir
Fetching /path/to/remoteDir to localDir 100% 398 0.4KB/s 00:00
For help about sftp command just type help or ?.
I don't know why but I was had to use local folder before source server directive . to make it work
scp -r . root#888.888.888.888:/usr/share/nginx/www/example.org/
For Windows OS, we used this command.
pscp -r -P 22 hostname#IP:/path/to/Downloads ./
The premise of the question is incorrect. The idea is, once logged into ssh, how to move files from the logged-in machine back to the client that is logged in. However, scp is not aware of nor can it use the ssh connection. It is making its own connections. So the simple solution is create a new terminal window on the local workstation, and run scp that transfers files from the remote server to local machine. E.g., scp -i key user#remote:/remote-dir/remote-file /local-dir/local-file
I have a folder in my Desktop. I want to copy it to my server in Terminal.
I tried this unsuccessfully
[~/bin]# cp -r /Users/Sam/Desktop/tig-0.14.1 ~/bin/
cp: cannot stat `/Users/Sam/Desktop/tig-0.14.1': No such file or directory
[edit]
I run the command in my server. The problem seems to be in the fact that "/Users/Sam/Desktop/tig-0.14.1" is a folder in my Mac, not in my server.
Perhaps, I cannot move the folder so simply to my server because my server do not know where my folder locates.
I have always moved the folder by GUI. Is the same possible also just in terminal?
From the server:
scp -r username#A.B.C.D:~/Desktop/tig-0.14.1/ ~/bin/
username is your shortname on your local mac.
A.B.C.D is the IP address of your local mac as seen by the server.
You will be prompted for your password.
Or if you wanted to push from your local client:
scp -r ~/Desktop/tig-0.14.1/ serveruser#W.X.Y.Z:~/bin/
serveruser is the user on the server whose ~/bin you want to copy into.
W.X.Y.Z is the IP address of the server as seen by your client.
You will be prompted to enter serveruser's password.
scp is part of ssh. See 'man scp' (from the terminal) for more info.
From your Mac (not the server):
# scp -r ~/Desktop/tig-0.14.1 myUsername#myServerName:~/bin
replace myUsername and myServerName appropriately.
cp is not the correct command. Try scp instead; it has similar use and you can use it like this: (see the manual for reference)
from linux client:
scp user1#host1://Users/Sam/Desktop/tig-0.14.1 ~/bin/
if you use a windows client you can use winscp to do this in "drag&drop" style
cp: cannot stat/Users/Sam/Desktop/tig-0.14.1': No such file or directory`
That's the problem, alright: the file you're trying to copy is not where you thought, or not named what you typed. As suggested in comments you can try using tab completion at the prompt to make sure you have everything correct:
# cp /Users/Sam/Desk<TAB>
# cp /Users/Sam/Desktop/tig<TAB>
# cp /Users/Sam/Desktop/tig-0.14.1.tar.gz
Note that tig-0.14.1.tar.gz is probably the actual file name, as found in the wild...