superscreen: open a screen session with ssh connections to some servers

superscreen

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+#!/bin/sh
+# superscreen: open a screen session with ssh connections to some servers 
+
+window=0
+session="default"
+servers="db dns ftp mail web"
+
+# wipe dead screens
+screen -wipe
+
+if screen -list | grep -q "$session" 
+then
+   echo "Error: session \"$session\" already exists; please kill it first."
+   echo "type \"screen -X -S $session quit\" to do so."
+   exit 1
+fi
+
+
+screen -d -m -S $session
+screen -S $session -p $window -X exec printf "\033k%s\033\\" `hostname -s`
+
+for server in $servers
+do
+   let window++
+   screen -S $session -X screen ssh $server
+   screen -S $session -p $window -X exec printf "\033k%s\033\\" $server
+done
+
+screen -r $session -p 0