Add sshvnc

2 files changed, 18 insertions, 0 deletions

diff --git a/install b/install
index 5ceda46..0512423 100755
--- a/install
+++ b/install
@@ -35,6 +35,7 @@ fi
 
 if ask "ssh" "Install SSH config"; then
 	inst private/ssh_config ~/.ssh/config
+	inst local/bin/sshvnc ~/.local/bin/sshvnc
 fi
 
 if ask "vim" "Install VIM scripts"; then
diff --git a/local/bin/sshvnc b/local/bin/sshvnc
new file mode 100755
index 0000000..8b6fa0d
--- /dev/null
+++ b/local/bin/sshvnc
@@ -0,0 +1,17 @@
+#!/bin/bash
+set -eu
+
+target="$1"
+
+localport="5901"
+while lsof -i:$localport; do
+	localport=$((localport + 1))
+done
+
+ssh -L "$localport":localhost:5900 "$target" \
+	'x11vnc -bg -localhost -display :0'
+
+vncviewer "localhost:$localport"
+
+ssh "$target" 'x11vnc -remote stop -localhost -display :0'
+ssh -O cancel -L "$localport":localhost:5900 "$target"