Juan R. Loaiza@hellomiakoda As others pointed out, you can use the same private key in both machines A and B, or you can generate a new key pair for machine B, and use machine A to ssh into the target and add B's public key. Then you can use B's private key to ssh into the target and keep separate keys for A and B.
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.