some bugfixes
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@ -5,7 +5,7 @@
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# Version: 0.1
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########################################
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[ $UID != 0 ] && echo -e "\033[1;31mERROR:\033[0m Need to be run as root!" >&2 && exit 1
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[ ${UID} != 0 ] && echo -e "\033[1;31mERROR:\033[0m Need to be run as root!" >&2 && exit 1
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backlight="/sys/class/backlight/intel_backlight"
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[ ! -d "${backlight}" ] && echo -e "\033[1;31mERROR:\033[0m No such file or directory: ${backlight}">&2 && exit 1
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