From c332cf11dc0266f31eeae067ace5a9bda18122c6 Mon Sep 17 00:00:00 2001 From: Super User Date: Mon, 23 Mar 2026 19:09:37 +0800 Subject: flatten setup directory structure --- port-forward/ssh-port-forward.sh | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100755 port-forward/ssh-port-forward.sh (limited to 'port-forward/ssh-port-forward.sh') diff --git a/port-forward/ssh-port-forward.sh b/port-forward/ssh-port-forward.sh new file mode 100755 index 0000000..c4cb0a8 --- /dev/null +++ b/port-forward/ssh-port-forward.sh @@ -0,0 +1,19 @@ +#!/bin/bash + +# opens 5 ports + +#file will be run from where the user executes the script +j=$1 +HOST="root@p.0nom.ch" + +# get the process holding the specified port and kill it +echo "cleaning management port..." +ssh $HOST "ss -tunlp | grep :${j}022 | awk '{print $NF}' | sed 's/.*pid=\([^,]*\).*/\1/' | head -n1 | xargs kill -9" +echo "cleaning attempted." + +ssh $HOST $(for i in $(seq ${j}000 ${j}005); do echo "-R $i:localhost:$i"; done; echo "-R ${j}022:localhost:22") + +echo "port forward is available on ports ${j}000-${j}005, ssh on ${j}022" + +#ideally port forward from 2 onwards, there seems to be a problem for 1000(or just change all to j001) +#jupyter lab --port=2001 --ip=0.0.0.0 -- cgit