Get ssh-copy-id in Mac OS X http://www.devthought.com/2009/09/19/get-ssh-copy-id-in-mac-os-x/
#!/bin/sh | |
# Shell script to install your public key on a remote machine | |
# Takes the remote machine name as an argument. | |
# Obviously, the remote machine must accept password authentication, | |
# or one of the other keys in your ssh-agent, for this to work. | |
# | |
# http://www.devthought.com/2009/09/19/get-ssh-copy-id-in-mac-os-x/ | |
# | |
ID_FILE="${HOME}/.ssh/id_rsa.pub" | |
if [ "-i" = "$1" ]; then | |
shift | |
# check if we have 2 parameters left, if so the first is the new ID file | |
if [ -n "$2" ]; then | |
if expr "$1" : ".*\.pub" > /dev/null ; then | |
ID_FILE="$1" | |
else | |
ID_FILE="$1.pub" | |
fi | |
shift # and this should leave $1 as the target name | |
fi | |
else | |
if [ x$SSH_AUTH_SOCK != x ] && ssh-add -L >/dev/null 2>&1; then | |
GET_ID="$GET_ID ssh-add -L" | |
fi | |
fi | |
if [ -z "`eval $GET_ID`" ] && [ -r "${ID_FILE}" ] ; then | |
GET_ID="cat ${ID_FILE}" | |
fi | |
if [ -z "`eval $GET_ID`" ]; then | |
echo "$0: ERROR: No identities found" >&2 | |
exit 1 | |
fi | |
if [ "$#" -lt 1 ] || [ "$1" = "-h" ] || [ "$1" = "--help" ]; then | |
echo "Usage: $0 [-i [identity_file]] [user@]machine" >&2 | |
exit 1 | |
fi | |
# strip any trailing colon | |
host=`echo $1 | sed 's/:$//'` | |
{ eval "$GET_ID" ; } | ssh $host "umask 077; test -d ~/.ssh || mkdir ~/.ssh ; cat >> ~/.ssh/authorized_keys" || exit 1 | |
cat <<EOF | |
Now try logging into the machine, with "ssh '$host'", and check in: | |
~/.ssh/authorized_keys | |
to make sure we haven't added extra keys that you weren't expecting. | |
EOF |
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