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author | Aaron LI <aly@aaronly.me> | 2017-05-29 10:39:56 +0800 |
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committer | Aaron LI <aly@aaronly.me> | 2017-05-29 10:39:56 +0800 |
commit | cd56141f5545a670887619166879fbecc466749c (patch) | |
tree | b75d1ddac3b5ffae55aa285a5dda86d554293df6 /bin | |
parent | 0a8e96145bfa3aac3aeb1a013f07e88c7a6db1b8 (diff) | |
download | atoolbox-cd56141f5545a670887619166879fbecc466749c.tar.bz2 |
Add bin/portfwd-local.sh: Local port forwarding using SSH
Diffstat (limited to 'bin')
-rwxr-xr-x | bin/portfwd-local.sh | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/bin/portfwd-local.sh b/bin/portfwd-local.sh new file mode 100755 index 0000000..7987228 --- /dev/null +++ b/bin/portfwd-local.sh @@ -0,0 +1,26 @@ +#!/bin/sh +# +# Copyright (c) 2017 Aaron LI <aly@aaronly.me> +# MIT license +# +# Local port fowarding using SSH +# +# Credits: +# [1] https://help.ubuntu.com/community/SSH/OpenSSH/PortForwarding +# [2] https://unix.stackexchange.com/a/115906 +# +# Aaron LI +# 2017-01-11 +# + +if [ $# -ne 3 ]; then + echo "Usage:" + echo " `basename $0` <local_port> <dest_port> <host>" + exit 1 +fi + +LPORT="$1" +DPORT="$2" +HOST="$3" + +ssh -L ${LPORT}:localhost:${DPORT} ${HOST} |