SSH client config file manager
https://linux.die.net/man/5/ssh_config
I don't remember all the servers I am managing. Also all servers requires all different configuration to connec to it. I know ~.ssh/config can handle this kind of issue. I want it to handle this file easier.
Yes, I am not sure this is eaiser way to handle it. but I am trying.
Python 2.7, 3.6, 3.7
$ pip install ssh-config
ssh-config <version>
Usage:
ssh-config [options] [COMMAND] [ARGS...]
Options:
-h --help Show this screen.
-v --version Show version.
-f --config FILE Specify an ssh client file [default: ~/.ssh/config]
Commands:
ls Show list of Hosts in client file
add Add new Host configuration
rm Remove exist Host configuration
init Create ~/.ssh/config file
import Import Hosts from csv file to SSH Client config
export Export Hosts to csv format
bastion Bastion register/use
version Show version information
$ ssh-config ls
# It shows name and HostName attribute
server1: 203.0.113.76
*: None
server_cmd_1: 203.0.113.76
server_cmd_2: 203.0.113.76
server_cmd_3: 203.0.113.76
$ ssh-config add "server_cmd_4" HostName=203.0.113.77 IdentityFile="~/.ssh/cmd_id_rsa"
$ ssh-config add --update -p "server_cmd_3" IdentityFile="~/.ssh/cmd_id_rsa"
$ ssh-config rm "server_3"
$ ssh-config ls "server_*"
# It shows name and HostName attribute
server_cmd_1: 203.0.113.76
server_cmd_2: 203.0.113.76
server_cmd_3: 203.0.113.76
$ ssh-config add --update -p "server_*" IdentityFile="~/.ssh/cmd_id_rsa"
ssh-config ls --only-name | xargs -I{} ssh-copy-id -i ~/.ssh/id_rsa {}