Shell Monitoring Script 4

#!/bin/sh#count memory_used_rate,disk_used_rate # @yuanwb  2015-5  #disk_used_rate #depend  on real storage place the parameter  ' Location '  need to  Alter. location=/dev/sda1disk_used_rate1=$ (df -h | grep  $Location  | awk  ' {print  $5} ') free1= ' echo  $Disk _used_rate1|awk -f%  ' {print $1} ' subject1= ' (info)  mysql Master  /dev/sda1  hard disk space less than 95% "messagelog1=" MySQL master  /dev/sda1  hard disk space usage is   $Disk _used_rate1  " Subject2= "(Error)  mysql Master  /dev/sda1  hard disk space greater than 95%" messagelog2= "MySQL master  /dev/sda1  hard disk space usage is   $Disk _used_rate1  "if [  $free 1 -lt 95 ];then/usr/local/bin/sendemail - s 172.20.101.63 -o message-charset= "UTF-8"  -xu [email protected] -xp  1234565 -f [email protected] -t [email protected],[email protected],[email  protected] -u  "$subject 1"  -m  "$messagelog 1" else/usr/local/bin/sendemail -s 172.20.101.63 -o  message-charset= "UTF-8"  -xu [email protected] -xp 1234565 -f [email  protected] -t [email protected],[email protected],[email protected] -u   "$subject 2"  -m  "$messagelog 2" filocation=/dev/sda2disk_used_rate2=$ (Df -h | grep   $Location  | awk  ' {print $5} ') echo  $Disk _used_rate2free1= ' echo  $Disk _used_ rate2|awk -f%  ' {print $1} ' subject1= ' (info)  mysql Master  /dev/sda2  hard disk space less than 95% " messagelog1= "MySQL Master  /dev/sda2  hard disk space usage is   $Disk _used_rate2 " subject2= "(Error)  mysql main  /dev/sda2  hard disk space is larger than 95% "messagelog2=" MySQL master  /dev/sda2  hard disk space usage is   $Disk _used_rate2  "if  [  $free 1 -lt 95 ];then/usr/local/bin/sendemail -s 172.20.101.63 -o  message-charset= "UTF-8"  -xu [email protected] -xp 1234565 -f [email protected] -t [ email protected],[email protected],[email protected] -u  "$subject 1"  -m  "$ Messagelog1 "else/usr/local/bin/sendemail -s 172.20.101.63 -o message-charset=" UTF-8 "  -xu [email protected] -xp 1234565 -f [email protected] -t [email  protected],[email protected],[email protected] -u  "$subject 2"  -m  "$ Messagelog2 "filocation=/dev/sdb1disk_used_rate3=$ (df -h | grep  $Location  | awk   ' {print $5} ') echo  $Disk _used_rate3free1= ' echo  $Disk _used_rate3|awk -f%  ' {print  $1} ' subject1= ' (info)  mysql Master  /dev/sdb1  hard disk space less than 95% "messagelog1=" MySQL master  /dev/sdb1  Hard disk space usage is   $Disk _used_rate3  "subject2=" (Error)  mysql Master  /dev/sdb1  hard disk space greater than 95% "messagelog2=" MySQL Master  /dev/sdb1 Hard disk space usage is   $Disk _used_rate3  "if [  $free 1 -lt 95 ];then/usr/local/bin/ sendemail -s 172.20.101.63 -o message-charset= "UTF-8"  -xu [email protected]  -xp 1234565 -f [email protected] -t [email protected],[email  protected],[email protected] -u  "$subject 1"  -m  "$messagelog 1" else/usr/local/bin/ sendemail -s 172.20.101.63 -o message-charset= "UTF-8"  -xu [email protected]  -xp 1234565 -f [email protected] -t [email protected],[email  protected],[email protected] -u  "$subject 2"  -m  "$messagelog 2" fi  #memory_used_ rateloadmemory=$ (cat /proc/meminfo | awk  ' {print $2} ') total=$ (echo  $LoadMemory  | awk  ' {print $1} ') free1=$ (echo  $LoadMemory  | awk  ' {print $2} ') free2=$ (echo  $LoadMemory  | awk  ' {print $3} ') free3=$ (echo  $LoadMemory  | awk  ' {print $4} ')   Used= ' expr  $Total  -  $Free 1 -  $Free 2 -  $Free 3 ' used_rate= ' expr  $ used/$Total *100 | bc -l ' memory_used_rate= ' expr   $Used _RATE/1 | BC ' echo   $Memory _used_rate%free1= ' echo  $Memory _used_rate%|awk -f%  ' {print $1} ' subject1= ' ( info)  mysql Master   memory usage is less than 90% "messagelog1=" MySQL Master   memory usage is   $Memory _used_rate  "subject2=" ( Error)  mysql Master   memory usage is greater than 90% "messagelog2=" MySQL Master   memory usage is   $Memory _used_rate  "if [   $free 1 -lt 90 ];then/usr/local/bin/sendemail -s 172.20.101.63 -o  message-charset= "UTF-8"  -xu [email protected] -xp 1234565 -f [email  protected] -t [email protected],[email protected],[email protected] -u  "$ Subject1 " -m " $messagelog 1 "Else/usr/local/bin/sendemail -s 172.20.101.63 -o message-charset= "UTF-8"  -xu [ email protected] -xp 1234565 -f [email protected] -t [email  protected],[email protected],[email protected] -u  "$subject 2"  -m  "$messagelog 2" fi#!/bin/bashb= ' uptime|awk  ' {print $11} ' |awk -f,  ' {print $1} ' subject1= ' (info)   MySQL main  cpu load is less than 2 "messagelog1=" MySQL main  cpu load normal!! " Subject2= "(warn)  mysql main  cpu load is greater than 2 less than 8" messagelog2= "MySQL main  cpu load busy!!" Subject3= "(Error)  mysql main  CPU load greater than 8!!" messagelog3= "MySQL main  cpu load overload!" A= ' echo ${b%.*} ' if [  $a  -lt 2 ];then/usr/local/bin/sendEmail -s  172.20.101.63 -o message-charset= "UTF-8"  -xu [email protected] -xp 1234565  -f [email protected] -t [email protected],[email protected],[email  protected] -u  "$subjeCt1 " -m  $messagelog 1" elif [  $a  -gt 2 -a  $a  -lt 8 ]; then/usr/local/bin/sendemail -s 172.20.101.63 -o message-charset= "UTF-8"  -xu [ email protected] -xp 1234565 -f [email protected] -t [email  protected],[email protected],[email protected] -u  "$subject 2"  -m  "$messagelog 2" else/usr/local/bin/sendemail -s 172.20.101.63 -o message-charset= "UTF-8"  -xu [ email protected] -xp 1234565 -f [email protected] -t [email  protected],[email protected]ng.com,[email protected] -u  "$subject 3"  -m  "$ Messagelog3 "fi

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Shell Monitoring Script 4