forked from Deuxfleurs/nixcfg
sshtool: improve usage message
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sshtool
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sshtool
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@ -13,7 +13,7 @@ CMDFILE=./$(basename $CMDFILE)
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CLUSTER="$1"
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if [ -z "$CLUSTER" ] || [ ! -d "cluster/$CLUSTER" ]; then
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echo "Usage: $CMDFILE <cluster name>"
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echo "Usage: $CMDFILE <cluster name> [host1] [host2] [...]"
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echo "The cluster name must be the name of a subdirectory of cluster/"
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exit 1
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fi
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