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Bash_Scrips/scripts/bashrc.hv
2025-06-23 21:19:51 +02:00

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# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=10000
HISTFILESIZE=20000
HISTTIMEFORMAT=${HISTTIMEFORMAT:-%F %H:%M:%S }
USER=`whoami`
HOSTNAME=`uname -n`
MEMORY1=`free -t -m | grep "buffers/cache" | awk '{print $3" MB";}'`
MEMORY2=`free -t -m | grep "Mem" | awk '{print $2" MB";}'`
PSA=`ps -Afl | wc -l`
# time of day
DATE=$(date +"%F %H:%M:%S")
#System uptime
uptime=`cat /proc/uptime | cut -f1 -d.`
upDays=$((uptime/60/60/24))
upHours=$((uptime/60/60%24))
upMins=$((uptime/60%60))
upSecs=$((uptime%60))
#System load
LOAD1=`cat /proc/loadavg | awk {'print $1'}`
LOAD5=`cat /proc/loadavg | awk {'print $2'}`
LOAD15=`cat /proc/loadavg | awk {'print $3'}`
#Host engine
ENGINE=$(hosted-engine --vm-status|grep "Engine status")
echo "
- Current time........: $DATE
- Current user........: $USER
- Hostname............: $HOSTNAME
- Release.............: `cat /etc/redhat-release`
- Users...............: Currently `users | wc -w` user(s) logged on
- CPU usage...........: $LOAD1, $LOAD5, $LOAD15 (1, 5, 15 min)
- Memory used.........: $MEMORY1 / $MEMORY2
- Swap in use.........: `free -m | tail -n 1 | awk '{print $3}'` MB
- Processes...........: $PSA running
- System uptime.......: $upDays days $upHours hours $upMins minutes $upSecs seconds
- Host engine status..:
$ENGINE
==================================== volume status vm ===============================
$(gluster volume status vm clients|grep 'Brick\|Clients')
==================================== volume status engine ===========================
$(gluster volume status engine clients|grep 'Brick\|Clients')
"