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Make shell scripts (almost) POSIX compliant
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@ -3,6 +3,6 @@
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while true; do
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UPDATES=$(checkupdates 2>/dev/null | wc -l)
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[[ $UPDATES -gt 0 ]] && echo " $UPDATES" && sleep 30
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[[ $UPDATES -eq 0 ]] && echo "" && sleep 300
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[ "$UPDATES" -gt 0 ] && echo " $UPDATES" && sleep 30
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[ "$UPDATES" -eq 0 ] && echo "" && sleep 300
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done
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