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@@ -1,10 +1,10 @@
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#!/bin/bash
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# set column width
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-COLUMN_WIDTH=3
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+COLUMNS=3
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# colors
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-green="\e[32m"
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-red="\e[31m"
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+green="\e[1;32m"
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+red="\e[1;31m"
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undim="\e[0m"
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services=("fail2ban" "ufw" "lxd" "netdata" "zed" "smartd" "postfix")
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@@ -26,8 +26,8 @@ for i in ${!services[@]}; do
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else
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out+="${services[$i]}:,${red}${service_status[$i]}${undim},"
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fi
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- # insert \n every $COLUMN_WIDTH column
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- if [ $((($i+1) % $COLUMN_WIDTH)) -eq 0 ]; then
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+ # insert \n every $COLUMNS column
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+ if [ $((($i+1) % $COLUMNS)) -eq 0 ]; then
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out+="\n"
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fi
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done
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