/etc/ssh/sshd_config:

UseDNS no

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ssh-keygen
ssh-copy-id -i ~/.ssh/id_rsa.pub root@ip

sshplus rename to sshplus.py

If there is no icon, change:
ind = appindicator.Indicator("simplestarter", "network-transmit-receive",

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ssh -o PreferredAuthentications=password user@host.com

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Getting the binaries

Examples

Here are a few examples that can be scripted.

Initiate a backup from your phone:

  rsync  -e "ssh -p <port>" -vrt <local-source> <user>@<server>:/<path>
  e.g. rsync -e "ssh -p 443" -vrt /mnt/sdcard/astrid me@<my-ip>:/home/me/temp

Initiate a backup from your server:

  rsync rsync -vrt -e "ssh -p <port>" <user>@<phone>:/<path> <local-dest>
  e.g. rsync -vrt -e "ssh -p 2222" <user>@android:/mnt/sdcard/astrid /home/me/temp

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1. Create a dsa-key-pair on your linux client

  ssh-keygen -t dsa -f id_dsa-android

Note: I named the key id_dsa-android because that’s my own convention

2. Copy the public key to your Android device

  scp -P 2222 id_dsa-android.pub <your-ip-goes-here>:/sdcard

Note: This assumes you have password enabled and sshd running on port 2222

3. Validate the public key

  cat /sdcard/id_dsa-android.pub >>
  /data/data/com.teslacoilsw.quicksshd/home/.ssh/authorized_keys

Note: Validating means in this case to copy the pubkey to authorized_keys (it’s located in /data/data/com.teslacoilsw.quicksshd/home/.ssh)

4. Configure Go to your QuickSSHD settings and remove the checkbox Password and check Shared Keys (If you did right the key added to authorized_keys should be listed right under the checkbox.

5. Test

  ssh -i <your-home-goes-here>/.ssh/id_dsa-android -p 2222 <your-ip-goes-here>

If everything went fine you should get:

  Enter passphrase for key '/home/sven/.ssh/id_dsa-android'

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1. Create a user group, e.g. sftponly
2. Add users to that group
3. Add a corresponding Match directive to sshd‘s configuration in /etc/ssh/sshd_config:

Subsystem sftp internal-sftp

Match Group sftponly
        ChrootDirectory %h
        AllowTCPForwarding no
        X11Forwarding no
        ForceCommand internal-sftp

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add user to fuse group
$ sshfs server:/path/ /media/path/

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pssh provides parallel versions of the OpenSSH tools that are useful for controlling large numbers of machines simultaneously. It includes parallel versions of ssh, scp, and rsync, as well as a parallel kill command.

via

[user@box]$ echo -en "\033[1;34m" > /etc/motd
[user@box]$ echo "Text of your motd file....." >> /etc/motd
[user@box]$ echo -en "\033[0m" >> /etc/motd

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