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fix messy formatting

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This commit is contained in:
Yogesh Girikumar
2015-03-31 22:58:50 +05:30
parent 07d220cb00
commit 0037e66034
1 changed files with 18 additions and 18 deletions
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36
SSH-RSYNC.md
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@@ -8,28 +8,28 @@ using SSH without a password.
First generate a ssh key, using an empty passphrase, and copy the resulting
keys and a maching authorization file to a privledged user on the other system::
[postgres@node1]$ ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/var/lib/pgsql/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /var/lib/pgsql/.ssh/id_rsa.
Your public key has been saved in /var/lib/pgsql/.ssh/id_rsa.pub.
The key fingerprint is:
aa:bb:cc:dd:ee:ff:aa:11:22:33:44:55:66:77:88:99 postgres@db1.domain.com
[postgres@node1]$ cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
[postgres@node1]$ chmod go-rwx ~/.ssh/*
[postgres@node1]$ cd ~/.ssh
[postgres@node1]$ scp id_rsa.pub id_rsa authorized_keys user@node2:
[postgres@node1]$ ssh-keygen -t rsa
Generating public/private rsa key pair.
Enter file in which to save the key (/var/lib/pgsql/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /var/lib/pgsql/.ssh/id_rsa.
Your public key has been saved in /var/lib/pgsql/.ssh/id_rsa.pub.
The key fingerprint is:
aa:bb:cc:dd:ee:ff:aa:11:22:33:44:55:66:77:88:99 postgres@db1.domain.com
[postgres@node1]$ cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
[postgres@node1]$ chmod go-rwx ~/.ssh/*
[postgres@node1]$ cd ~/.ssh
[postgres@node1]$ scp id_rsa.pub id_rsa authorized_keys user@node2:
Login as a user on the other system, and install the files into the postgres
user's account::
[user@node2 ~]$ sudo chown postgres.postgres authorized_keys id_rsa.pub id_rsa
[user@node2 ~]$ sudo mkdir -p ~postgres/.ssh
[user@node2 ~]$ sudo chown postgres.postgres ~postgres/.ssh
[user@node2 ~]$ sudo mv authorized_keys id_rsa.pub id_rsa ~postgres/.ssh
[user@node2 ~]$ sudo chmod -R go-rwx ~postgres/.ssh
[user@node2 ~]$ sudo chown postgres.postgres authorized_keys id_rsa.pub id_rsa
[user@node2 ~]$ sudo mkdir -p ~postgres/.ssh
[user@node2 ~]$ sudo chown postgres.postgres ~postgres/.ssh
[user@node2 ~]$ sudo mv authorized_keys id_rsa.pub id_rsa ~postgres/.ssh
[user@node2 ~]$ sudo chmod -R go-rwx ~postgres/.ssh
Now test that ssh in both directions works. You may have to accept some new
known hosts in the process.