Server Check One Liner

echo "Server status one liner, by Johnny"; echo ""; echo "Storage: "; df -h | sed -n '2,2p' | awk '{print "Disk:",$3"/"$2,$5}'; df -i | sed -n '2,2p' | awk '{print "Inodes:",$3"/"$2,$5}'; echo ""; echo "Load Average: "; cat /proc/loadavg; echo -ne "Thread Count: "; cat /proc/cpuinfo | grep processor | wc -l; echo ""; echo "Usage: "; echo "CPU Utilization: "; mpstat | tail -2; echo; echo -n "Disk IO Strain:"; echo "   tps      rtps      wtps   bread/s   bwrtn/s"; sar -b | tail -n 1; echo ""; echo "Memory: "; free -m; echo ""; echo "Vmstat: "; vmstat; echo ""; echo "Services: ";ps cax | grep mysqld > /dev/null; if [ $? -eq 0 ]; then echo "mysql is running"; else echo "mysql is not running"; fi; ps cax | grep httpd > /dev/null; if [ $? -eq 0 ]; then echo "httpd is running"; else echo "httpd is not running"; fi; ps cax | grep exim > /dev/null; if [ $? -eq 0 ]; then echo "exim is running"; else echo "exim is not running"; fi; ps cax | grep nsd > /dev/null; if [ $? -eq 0 ]; then echo "nsd is running"; else echo "nsd is not running"; fi; ps cax | grep pure-ftpd > /dev/null; if [ $? -eq 0 ]; then echo "ftpd is running"; else echo "ftpd is not running"; fi; ps cax | grep dovecot > /dev/null; if [ $? -eq 0 ]; then echo "dovecot is running"; else echo "dovecot is not running"; fi; netstat -tunap | grep -v 0.0.0.0 | awk '/.*[0-9]+.[0-9]+.[0-9]+.[0-9].*/{gsub(/::ffff:/,"",$0);print $4"\t" $5 "\t" $6"\t" $7}' | awk -F"/" '{print $1"\t"$2}' > netstat.log; echo ""; echo "Connections:";echo "Number of connections to each port:";cat netstat.log | awk {'print $1'} | cut -d: -f 2 | sort | uniq -c | sort -nk 1;echo;echo "Number of connections from each IP:";cat netstat.log | awk {'print $2'} | cut -d: -f 1 | sort | uniq -c | sort -nk 1;echo;echo "Number of instances of a particular IP connecting to particular port with connection states:";cat netstat.log | awk  -F":" {'print $2 "\t" $3'}  | awk {'print $1 "\t" $2 "\t" $4 "\t" $6'} | sort | uniq -c | sort -nk 1;echo;echo "SYN_RECV connections:";cat netstat.log | awk  -F":" {'print $2 "\t" $3'}  | awk {'print $1 "\t" $2 "\t" $4 "\t" $6'} | sort | uniq -c | sort -nk 1 | grep SYN_RECV