ubuntu:backups:rdiff_backup
Differences
This shows you the differences between two versions of the page.
| Next revision | Previous revision | ||
| ubuntu:backups:rdiff_backup [2019/11/26 20:31] – created peter | ubuntu:backups:rdiff_backup [2020/07/15 09:30] (current) – external edit 127.0.0.1 | ||
|---|---|---|---|
| Line 43: | Line 43: | ||
| * Both computers must have the rdiff-backup script installed, preferably at the same version. | * Both computers must have the rdiff-backup script installed, preferably at the same version. | ||
| - | On the host1 (the command is performed using the root account): | + | ---- |
| - | We create | + | ===== Create |
| + | |||
| + | On the host1 (the command is performed using the root account): | ||
| <code bash> | <code bash> | ||
| - | ssh-keygen -t rsa | + | sudo ssh-keygen -t rsa |
| </ | </ | ||
| Save files to the default location; when prompted for a password hit enter (a blank password / no password). | Save files to the default location; when prompted for a password hit enter (a blank password / no password). | ||
| - | Copy the public key for host2. | + | ---- |
| + | |||
| + | ===== Copy the public key for host2 ===== | ||
| <code bash> | <code bash> | ||
| Line 59: | Line 63: | ||
| </ | </ | ||
| + | ---- | ||
| - | On host2 (command is performed using the root account): | + | ===== Configure host2 ===== |
| + | |||
| + | On host2 (command is performed using the root account) | ||
| We create (if there is no .ssh directory already) and set it appropriate permissions: | We create (if there is no .ssh directory already) and set it appropriate permissions: | ||
| Line 69: | Line 76: | ||
| </ | </ | ||
| + | ---- | ||
| - | We put the public key of host1 in .ssh/ | + | ===== Put the public key of host1 in .ssh/ |
| <code bash> | <code bash> | ||
| Line 77: | Line 85: | ||
| </ | </ | ||
| - | Edit the .ssh/ | + | ---- |
| + | |||
| + | ===== Edit the .ssh/ | ||
| + | |||
| + | In front of the key, but in the same line we add (ssh-rsa ...): | ||
| <file bash .ssh/ | <file bash .ssh/ | ||
| Line 83: | Line 95: | ||
| </ | </ | ||
| - | Configure SSHD: | + | ---- |
| + | |||
| + | ===== Configure SSHD ===== | ||
| <file bash / | <file bash / | ||
| Line 90: | Line 104: | ||
| </ | </ | ||
| - | # The later command enforces permissions and .ssh .ssh/ | + | The later command enforces permissions and .ssh .ssh/ |
| - | Restart SSHD | + | ---- |
| + | |||
| + | ===== Restart SSHD ===== | ||
| <code bash> | <code bash> | ||
| Line 98: | Line 114: | ||
| </ | </ | ||
| - | And ready. | + | ---- |
| + | |||
| + | ===== On the host1, we can do test ===== | ||
| <code bash> | <code bash> | ||
ubuntu/backups/rdiff_backup.1574800294.txt.gz · Last modified: 2020/07/15 09:30 (external edit)