first import

README.md

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+csc : cluster ssh command
+
+simple script to execute command over ssh on remote hosts with specific DEBIAN_FRONTEND

csc

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+#!/bin/env sh
+
+# csc : cluster ssh command
+# ./csc <command>
+# launch command over ssh on cluster hosts with specific DEBIAN FRONTEND
+
+# TODO
+HOSTS_FILE="/home/flo/hosts.int"
+
+CMD=$@
+
+if [ -z "$CMD" ]
+then
+    echo "command is missing"
+    echo "USAGE: $0 <command>"
+    exit
+fi
+
+# see http://askubuntu.com/questions/506158/unable-to-initialize-frontend-dialog-when-using-ssh
+#FRONTEND="DEBIAN_FRONTEND=noninteractive"
+FRONTEND="TERM=$TERM DEBIAN_FRONTEND=dialog"
+#FRONTEND="DEBIAN_FRONTEND=readline"
+
+echo "will do :"
+echo "for i in `cat $HOSTS_FILE`; do ssh -t \$i "$FRONTEND $CMD"; done"
+
+for i in `cat $HOSTS_FILE`
+    do echo; echo "********** $i / $CMD **********"; ssh -t $i "$FRONTEND $CMD"
+done