備份和恢復Linux SSH Key可以通過以下步驟來實現:
備份SSH Key:
ls -al ~/.ssh
cp ~/.ssh/id_rsa /path/to/backup/location
cp ~/.ssh/id_rsa.pub /path/to/backup/location
恢復SSH Key:
cp /path/to/backup/location/id_rsa ~/.ssh
cp /path/to/backup/location/id_rsa.pub ~/.ssh
chmod 600 ~/.ssh/id_rsa
chmod 644 ~/.ssh/id_rsa.pub