ダウンロードと実行
# wget http://tecmint.com/wp-content/scripts/tecmint_monitor.sh # chmod 755 tecmint_monitor.sh # ./tecmint_monitor.sh下記のようにインストールするとmonitorだけで実行できる
# ./tecmint_monitor.sh -i # monitorCentOS7とUbuntu15.04での実行結果
Internet: Connected Operating System Type : GNU/Linux OS Name : CentOS Linux cpe:/o:centos:centos:7 OS Version : 7 (Core) 7 7 Architecture : x86_64 Kernel Release : 3.10.0-229.1.2.el7.x86_64 Hostname : C701-71 Internal IP : 192.168.137.71 External IP : XXX.XXX.XXX.XXX Name Servers : 192.168.137.71 8.8.8.8 Logged In users : (unknown) :0 2015-05-11 12:35 (:0) root pts/0 2015-05-11 12:36 (192.168.137.1) Ram Usages : total used free shared buff/cache available Mem: 979M 286M 416M 7.4M 276M 533M Swap Usages : total used free shared buff/cache available Swap: 2.0G 0B 2.0G Disk Usages : /dev/sdb1 148G 80G 61G 57% /var/www/centos /dev/sda1 497M 205M 293M 42% /boot Load Average : average:0.25,0.55, System Uptime Days/(HH:MM) : 3 min ------------------------------------------------------------------------------- Internet: Connected Operating System Type : GNU/Linux OS Name : Ubuntu OS Version : 15.04 (Vivid Vervet) Architecture : x86_64 Kernel Release : 3.19.0-16-generic Hostname : U504-51 Internal IP : 192.168.137.51 External IP : XXX.XXX.XXX.XXX Name Servers : DO 8.8.8.8 8.8.4.4 Logged In users : daisuke :0 2015-05-11 12:34 (:0) daisuke pts/0 2015-05-11 12:36 (192.168.137.1) Ram Usages : total used free shared buffers cached Mem: 1.9G 1.0G 915M 12M 35M 396M Swap Usages : total used free shared buffers cached Swap: 1.0G 0B 1.0G Disk Usages : Filesystem Size Used Avail Use% Mounted on /dev/sda1 19G 4.2G 14G 24% / /dev/sdb1 99G 60M 94G 1% /UserDir Load Average : average:0.15,0.17, System Uptime Days/(HH:MM) : 13 minスクリプト本体
#################################################################################################### # Tecmint_monitor.sh # # Written for Tecmint.com for the post www.tecmint.com/linux-server-health-monitoring-script/ # # If any bug, report us in the link below # # Free to use/edit/distribute the code below by # # giving proper credit to Tecmint.com and Author # # # #################################################################################################### #! /bin/bash # unset any variable which system may be using # clear the screen clear unset tecreset os architecture kernelrelease internalip externalip nameserver loadaverage while getopts iv name do case $name in i)iopt=1;; v)vopt=1;; *)echo "Invalid arg";; esac done if [[ ! -z $iopt ]] then { wd=$(pwd) basename "$(test -L "$0" && readlink "$0" || echo "$0")" > /tmp/scriptname scriptname=$(echo -e -n $wd/ && cat /tmp/scriptname) su -c "cp $scriptname /usr/bin/monitor" root && echo "Congratulations! Script Installed, now run monitor Command" || echo "Installation failed" } fi if [[ ! -z $vopt ]] then { echo -e "tecmint_monitor version 0.1\nDesigned by Tecmint.com\nReleased Under Apache 2.0 License" } fi if [[ $# -eq 0 ]] then { # Define Variable tecreset tecreset=$(tput sgr0) # Check if connected to Internet or not ping -c 1 google.com &> /dev/null && echo -e '\E[32m'"Internet: $tecreset Connected" || echo -e '\E[32m'"Internet: $tecreset Disconnected" # Check OS Type os=$(uname -o) echo -e '\E[32m'"Operating System Type :" $tecreset $os # Check OS Release Version and Name cat /etc/os-release | grep 'NAME\|VERSION' | grep -v 'VERSION_ID' | grep -v 'PRETTY_NAME' > /tmp/osrelease echo -n -e '\E[32m'"OS Name :" $tecreset && cat /tmp/osrelease | grep -v "VERSION" | cut -f2 -d\" echo -n -e '\E[32m'"OS Version :" $tecreset && cat /tmp/osrelease | grep -v "NAME" | cut -f2 -d\" # Check Architecture architecture=$(uname -m) echo -e '\E[32m'"Architecture :" $tecreset $architecture # Check Kernel Release kernelrelease=$(uname -r) echo -e '\E[32m'"Kernel Release :" $tecreset $kernelrelease # Check hostname echo -e '\E[32m'"Hostname :" $tecreset $HOSTNAME # Check Internal IP internalip=$(hostname -I) echo -e '\E[32m'"Internal IP :" $tecreset $internalip # Check External IP externalip=$(curl -s ipecho.net/plain;echo) echo -e '\E[32m'"External IP : $tecreset "$externalip # Check DNS nameservers=$(cat /etc/resolv.conf | sed '1 d' | awk '{print $2}') echo -e '\E[32m'"Name Servers :" $tecreset $nameservers # Check Logged In Users who>/tmp/who echo -e '\E[32m'"Logged In users :" $tecreset && cat /tmp/who # Check RAM and SWAP Usages free -h | grep -v + > /tmp/ramcache echo -e '\E[32m'"Ram Usages :" $tecreset cat /tmp/ramcache | grep -v "Swap" echo -e '\E[32m'"Swap Usages :" $tecreset cat /tmp/ramcache | grep -v "Mem" # Check Disk Usages df -h| grep 'Filesystem\|/dev/sda*' > /tmp/diskusage echo -e '\E[32m'"Disk Usages :" $tecreset cat /tmp/diskusage # Check Load Average loadaverage=$(top -n 1 -b | grep "load average:" | awk '{print $10 $11 $12}') echo -e '\E[32m'"Load Average :" $tecreset $loadaverage # Check System Uptime tecuptime=$(uptime | awk '{print $3,$4}' | cut -f1 -d,) echo -e '\E[32m'"System Uptime Days/(HH:MM) :" $tecreset $tecuptime # Unset Variables unset tecreset os architecture kernelrelease internalip externalip nameserver loadaverage # Remove Temporary Files rm /tmp/osrelease /tmp/who /tmp/ramcache /tmp/diskusage } fi shift $(($OPTIND -1))