diff --git a/ update-motd.d/20-sysinfo b/ update-motd.d/20-sysinfo new file mode 100644 index 0000000..de42516 --- /dev/null +++ b/ update-motd.d/20-sysinfo @@ -0,0 +1,31 @@ +#!/bin/bash + +LANG="en_US" + +# get load averages +IFS=" " read LOAD1 LOAD5 LOAD15 <<<$(cat /proc/loadavg | awk '{ print $1,$2,$3 }') +# get free memory +IFS=" " read USED AVAIL TOTAL <<<$(free -htm | grep "Mem" | awk {'print $3,$7,$2'}) +# get processes +PROCESS=`ps -eo user=|sort|uniq -c | awk '{ print $2 " " $1 }'` +PROCESS_ALL=`echo "$PROCESS"| awk {'print $2'} | awk '{ SUM += $1} END { print SUM }'` +PROCESS_ROOT=`echo "$PROCESS"| grep root | awk {'print $2'}` +PROCESS_USER=`echo "$PROCESS"| grep -v root | awk {'print $2'} | awk '{ SUM += $1} END { print SUM }'` +# get processors +PROCESSOR_NAME=`grep "model name" /proc/cpuinfo | cut -d ' ' -f3- | awk {'print $0'} | head -1` +PROCESSOR_COUNT=`grep -ioP 'processor\t:' /proc/cpuinfo | wc -l` + +W="\e[0;39m" +G="\e[1;32m" + +echo -e " +${W}system info: +$W Distro......: $W`cat /etc/*release | grep "PRETTY_NAME" | cut -d "=" -f 2- | sed 's/"//g'` +$W Kernel......: $W`uname -sr` + +$W Uptime......: $W`uptime -p` +$W Load........: $G$LOAD1$W (1m), $G$LOAD5$W (5m), $G$LOAD15$W (15m) +$W Processes...: $G$PROCESS_ROOT$W (root), $G$PROCESS_USER$W (user), $G$PROCESS_ALL$W (total) + +$W CPU.........: $W$PROCESSOR_NAME ($G$PROCESSOR_COUNT$W vCPU) +$W Memory......: $G$USED$W used, $G$AVAIL$W avail, $G$TOTAL$W total$W" \ No newline at end of file