tmux send "command"

[Erol KAHRAMAN]

Hi,

I created a script which connect to my switches by sending password with sshpass.

tmux send "sshpass -p PASSWORD ssh USER@SWITCH_IP" C-m

It is working as i expected. However when the command is executed at the top of the pane, i am able to see my password clearly. At the pane;

sshpass -p MyPassword ssh USER@SWITCH_IP

Is it possible to hide or make invisible the command sended to the tmux.

Thx.

[Nicholas Marriott]

You could send "stty -echo" before and "stty echo" after. Or send "clear; tmux clear-history"  after.

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[Nicholas Marriott]

Or do this:

tmux send "sshpass -p PASSWORD ssh USER@SWITCH_IP" C-m \; send -R \; clear-history

Or use sshpass -f instead may be nicer.

On Wed, 17 Aug 2022, 08:30 Erol KAHRAMAN, <erol.k...@gmail.com> wrote:

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[Erol KAHRAMAN]

Thank you Nicholas.

I succeeded with "stty -echo" command.

tmux send "stty -echo" C-m

tmux send "sshpass -p PASSWORD ssh USER@SWITCH_IP" C-m

Nicholas Marriott <nicholas...@gmail.com>, 17 Ağu 2022 Çar, 10:40 tarihinde şunu yazdı:

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Erol KAHRAMAN
System Network Administrator