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| #!/usr/bin/env bash | |
| host=login12 | |
| port=12345 | |
| oldTunnel=$(ps ux | grep ssh | grep "\\-L $port") | |
| if [[ -n "$oldTunnel" ]]; then | |
| pid=$(echo "$oldTunnel" | awk '{print $2}') | |
| kill "$pid" | |
| fi | |
| ssh -Nf -L $port:$host:$port saul.nersc.gov | |
| xpra attach tcp://localhost:$port |
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