Jacob Kiers
3cbff4da78
The order of parameters is now changed to make it easier when deploying to a lot of servers. Also, it introduces the concept of a friendly name, which is useful when DNS is not available for a specific host. Instead of being forced to have the alias be the same as the IP address, it can now be named. Signed-off-by: Jacob Kiers <jacob@jacobkiers.net>
67 lines
1.3 KiB
Bash
Executable File
67 lines
1.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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NORMAL=$(tput sgr0)
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GREEN=$(tput setaf 2; tput bold)
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YELLOW=$(tput setaf 3)
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RED=$(tput setaf 1)
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function red() { echo -e "$RED$*$NORMAL"; }
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function green() { echo -e "$GREEN$*$NORMAL"; }
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function yellow() { echo -e "$YELLOW$*$NORMAL"; }
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if [ $# -lt 1 ]; then
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echo "Usage: $0 <host|IP> [friendly-name] [user]"
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echo "Example: $0 127.0.0.1 server-name $USER"
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echo
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echo "Afterwards you can login with: ssh server-name"
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exit 1;
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fi
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HOST=$1
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NAME=$2
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USERNAME=$3
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IP=`dig +short $HOST`
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if [ -z "$USERNAME" ]; then
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USERNAME=$USER
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fi
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if [ -z "$IP" ]; then
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IP=$HOST
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fi
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if [ -z "$NAME" ]; then
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NAME=$HOST
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fi
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yellow "Setting up server $USERNAME@$HOST with name '$NAME'"
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grep "Host $NAME" ~/.ssh/config 2>&1 > /dev/null
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if [ 0 -eq $? ]; then
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echo $NAME is already in .ssh/config
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else
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echo Adding server to .ssh/config...
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cat >> ~/.ssh/config <<END_OF_HOST
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Host $NAME
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HostName $IP
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User $USERNAME
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END_OF_HOST
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fi
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echo Copying .ssh directory...
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scp -qr $HOME/.ssh/ $NAME:
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echo Installing dotfiles...
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ssh $NAME 'find . -maxdepth 1 -type l -exec unlink {} \;; rm $HOME/.bash*; curl -s https://dot.jacobkiers.net | bash'
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echo
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green "Done installing server. You can now log in with: ssh $NAME"
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green "As a convenience, you will be logged in immediately."
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ssh $NAME
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