tcp_status_ss.sh
#!/bin/bash
#scripts for tcp status
function SYNRECV {
n=`/usr/sbin/ss -ant | awk '{++s[$1]} END {for(k in s) print k,s[k]}' | grep 'SYN-RECV' | awk '{print $2}'`
if [ "x$n" == "x" ]; then echo 0; else echo $n; fi
}
function ESTAB {
n=`/usr/sbin/ss -ant | awk '{++s[$1]} END {for(k in s) print k,s[k]}' | grep 'ESTAB' | awk '{print $2}'`
if [ "x$n" == "x" ]; then echo 0; else echo $n; fi
}
function FINWAIT1 {
n=`/usr/sbin/ss -ant | awk '{++s[$1]} END {for(k in s) print k,s[k]}' | grep 'FIN-WAIT-1' | awk '{print $2}'`
if [ "x$n" == "x" ]; then echo 0; else echo $n; fi
}
function FINWAIT2 {
n=`/usr/sbin/ss -ant | awk '{++s[$1]} END {for(k in s) print k,s[k]}' | grep 'FIN-WAIT-2' | awk '{print $2}'`
if [ "x$n" == "x" ]; then echo 0; else echo $n; fi
}
function TIMEWAIT {
n=`/usr/sbin/ss -ant | awk '{++s[$1]} END {for(k in s) print k,s[k]}' | grep 'TIME-WAIT' | awk '{print $2}'`
if [ "x$n" == "x" ]; then echo 0; else echo $n; fi
}
function LASTACK {
n=`/usr/sbin/ss -ant | awk '{++s[$1]} END {for(k in s) print k,s[k]}' | grep 'LAST-ACK' | awk '{print $2}'`
if [ "x$n" == "x" ]; then echo 0; else echo $n; fi
}
function LISTEN {
n=`/usr/sbin/ss -ant | awk '{++s[$1]} END {for(k in s) print k,s[k]}' | grep 'LISTEN' | awk '{print $2}'`
if [ "x$n" == "x" ]; then echo 0; else echo $n; fi
}
function CLOSE-WAIT {
n=`/usr/sbin/ss -ant | awk '{++s[$1]} END {for(k in s) print k,s[k]}' | grep 'CLOSE-WAIT' | awk '{print $2}'`
if [ "x$n" == "x" ]; then echo 0; else echo $n; fi
}
function CLOSING {
n=`/usr/sbin/ss -ant | awk '{++s[$1]} END {for(k in s) print k,s[k]}' | grep 'CLOSING' | awk '{print $2}'`
if [ "x$n" == "x" ]; then echo 0; else echo $n; fi
}
function ALL {
/usr/sbin/ss -ant | wc -l
}
$1
