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- #!/bin/bash
- # 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)
- $W Processes...:$W $G$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"
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