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Start reverse ssh tunnel for cron job
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| #!/bin/bash | |
| SSH_REDIR_PORT=12345 | |
| SSH_D="cloud_sshd" | |
| COMMAND="ssh -R $SSH_REDIR_PORT:localhost:22 $SSH_D -N -f" | |
| pgrep -f "ssh -R $SSH_REDIR_PORT:localhost:22" > /dev/null 2>&1 || (eval $COMMAND && echo $COMMAND) |
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crontab -e
*/5 * * * * /usr/local/bin/jobs/start_rssh_tunnel.sh