How to transfer files between two linux boxs without pwd

djia

Let me guess you have two linux boxs ( linux1 and linux2). You want to copy files from linux1 to linux2 without password or do it at crontab.
      1. Install SSH
      2. Create two users. user1 at liunx1 and user2 at linux2.
      3. On linux2, login as user2. do
      ssh-keygen -P "" -trsa1 -f ~/.ssh/identity
       4. Copy key file to linux1
       scp /home/user2/.ssh/identity.pub user1@linux1:/home/user1/.ssh/authorized_keys
        5. Change file permission
          chmod 600 /home/user2/.ssh/authorized_keys
        6. change ssh config file: /etc/ssh/ssh_config
      Ad
Host *
        ForwardX11 yes
        IdentityFile ~/.ssh/identity
        Protocol 1
        7.  Restart sshd
        8. login to linux1 as user1.
        9.Change file permission
          chmod 600 /home/user1/.ssh/identity
        10. Restart sshd
     Now, you can ssh or secure copy filles by using user1 from linux1 to linux2 without prompt

hhzhaokun

Let me guess you have two linux boxs ( linux1 and linux2). You want to copy files from linux1 to linux2 without password or do it at crontab.
1. Install SSH
2. Create two users. user1 at liunx1 and user2 at linux2.
3. On linux1, login as user1. do
ssh-keygen -P "" -trsa1 -f ~/.ssh/identity
4. Copy key file to linux2
scp /home/user1/.ssh/identity.pub user2@linux2:/home/user2/.ssh/authorized_keys
5. Change file permission
chmod 600 /home/user1/.ssh/identity.pub
6. change ssh config file: /etc/ssh/ssh_config
Ad
Host *
ForwardX11 yes
IdentityFile ~/.ssh/identity
Protocol 1
7. Restart sshd
8. login to linux2 as user2.
9.Change file permission
chmod 600 /home/user2/.ssh/authorized_keys
10. Restart sshd
Now, you can ssh or secure copy filles by using user1 from linux1 to linux2 without prompt

零二年的夏天

呵呵，不错。
不过，没有必要写两次。

hhzhaokun

班竹你好好验证一下，第二种才对，第一种不正确。我刚刚才验证的。以上不是重复发帖。

零二年的夏天

哦，是个方向的问题。

呵呵，的确没有仔细看。diff 了一下