Script

#!/bin/bash
#
# Variables
dir="/home/name"
dir_Plex="/home/name/Plex/*"
dir_du=$(du -s $dir | cut -f1)
txt="/mnt/logs/name-share-size.txt"
qck_math=$(($dir_du/1048576))
qck_maths=$qck_math"GB"

# ===============================================
#
# Color

lb=`echo -e "\e[94m"`
rd=`echo -e "\e[31m"`
clr=`echo -e "\e[0m"`

# ==============================================
#
# ifs

if [ $qck_math -ge "100" ]; then
        math_color=$rd
        chmod -w $dir_Plex
        txt3="Removing write permissions now."
else
        math_color=$lb
        chmod +w $dir_Plex
        txt3="Granting write permissions now."
fi

# or this supposedly
# [ $qck_math -ge "100" ] && math_color=$rd && chmod -w $dir_Plex || math_color=$lb &^ chmod +w $dir_Plex

# ===============================================
#
# Computer speaking:
# txt1
echo "" >> $txt
date=$lb$(date +%D)$clr" - "$lb$(date +%H"u"%M"m"%S"s")$clr
echo "$date - $lb"Computer"$clr: Checking the folder size now." >> $txt

# txt2
date=$lb$(date +%D)$clr" - "$lb$(date +%H"u"%M"m"%S"s")$clr
echo "$date - $lb"Computer"$clr: $lb$dir$clr is $math_color$qck_maths$clr." >> $txt


# txt3
date=$lb$(date +%D)$clr" - "$lb$(date +%H"u"%M"m"%S"s")$clr
echo "$date - $lb"Computer"$clr: $txt3" >> $txt
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