56 lines
1.6 KiB
Plaintext
56 lines
1.6 KiB
Plaintext
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date=`date +"%Y-%m-%d - %T"`
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# LOAD AVERAGE
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load=$(cat /proc/loadavg |awk -v red="$(tput setaf 1)" -v yellow="$(tput setaf 3)" -v green="$(tput setaf 2)" -v reset="$(tput sgr0)" '{printf "%s%s%s\n", (+$1>1?red:(+$1>0.7)?yellow:green), $1, reset}')
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# CALCULATE SWAPINESS FOR MEMOIRE ET SWAP
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swapiness=`sysctl vm.swappiness |awk '{print $3}'`
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(( swapiness = 100 - swapiness))
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(( mi_swapiness = swapiness / 2 ))
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# MEMORY
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memory_usage=$(free -m| grep 'Mem' |awk ' {total=$2} {avalaible=$7} END { printf("%3.1f%%", 100-avalaible/total*100)}' |awk -v red="$(tput setaf 1)" -v yellow="$(tput setaf 3)" -v green="$(tput setaf 2)" -v reset="$(tput sgr0)" '{printf "%s%s%s\n", (+$1>'$swapiness'?red:(+$1>'$mi_swapiness')?yellow:green), $1, reset}')
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# SWAP
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if [ $(grep SwapTotal /proc/meminfo |awk '{print $2}') -gt 0 ] ; then
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# if swap exist
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swap_usage=`free -m | awk '/Swap/ { printf("%3.1f%%", $3/$2*100) }'`
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var4=${swap_usage%.*}
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((var4 >= 1 )) && swap_usage="\033[31m$swap_usage\033[00m" || swap_usage="\033[32m$swap_usage\033[00m"
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else
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# if swap is absent
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swap_usage="NO SWAP"
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fi
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# USERS AND OTHERS
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users=`users | wc -w`
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processes=`ps aux | wc -l`
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############# SHOW #############
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echo
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echo -e "OS\t:\t `lsb_release -d | sed -e 's/Description://g' | sed 's/^[ \t]*//'`"
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echo -e "Uptime\t:\t $(uptime -p)"
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echo
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ip4all
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echo
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hddtop
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echo
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echo -e "CPU Load\t:\t$load"
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echo -e "Memory usage\t:\t$memory_usage"
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echo -e "Swap usage\t:\t$swap_usage"
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echo -e "Process number\t:\t$processes"
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echo
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# If reboot is required
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if [ -f /run/reboot-required ] ; then
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echo -e "$(tput setaf 1)\tReboot is required$(tput sgr0)"
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fi
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