innstat

早期freebsd实现

#! /bin/sh
##  $Revision: 1.7 $
##  Display status of INN.
##  Written by Landon Curt Noll <[e-mail]>.

##  =()<. @<_PATH_SHELLVARS>@>()=
. /var/spool/news/data/innshellvars

SYSLOG_CRIT=news.crit
SYSLOG_ERR=news.err
SYSLOG_NOTICE=news.notice
SYSLOGS="${SYSLOG_CRIT} ${SYSLOG_ERR} ${SYSLOG_NOTICE}"

##  Set up the list of log files.
LOGS="${SYSLOGS}"
if [ -f "${MOST_LOGS}/`basename ${ERRLOG}`" ]; then
    LOGS="${LOGS} `basename ${ERRLOG}`"
else
    LOGS="${LOGS} ${ERRLOG}"
fi
if [ -f "${MOST_LOGS}/`basename ${LOG}`" ]; then
    LOGS="${LOGS} `basename ${LOG}`"
else
    LOGS="${LOGS} ${LOG}"
fi

##  Show INND status.
echo 'Server status:'
ctlinnd mode 2>&1

##  Show disk usage.  You might have to change this.
echo ''
echo 'Disk usage:'
df ${SPOOL} ${NEWSLIB} ${INCOMING} ${BATCH} ${MOST_LOGS} |
	grep '/dev/' | sort -u

##  Show size of batch files.
echo ''
echo 'Batch file sizes:'
( cd ${BATCH}; ls -Cs | tail +2 )

##  Show size of log files.
echo ''
echo 'Log file sizes:'
( cd ${MOST_LOGS}; ls -Cs ${LOGS} *.log 2>&1 )

##  Show the lock files
echo ''
(	cd ${LOCKS}
	set -$- LOCK.*
	if [ -f "$1" ]; then
		echo 'Lock files:'
		ls -C LOCK.* 2>&1
	else
		echo 'Innwatch is not running'
	fi
)

echo ''
echo 'Server connections:'
ctlinnd -t60 name '' 2>&1 \
    | ${SED} -e '/^[	 ]*$/d' \
    | ${AWK} '{print length($0), $0}' \
    | sort -n \
    | ${SED} 's/^[0-9][0-9]*  *//' \
    | ${AWK} '
BEGIN {
    linelen = 0;
}
{
    len = length($0);
    if (len >= 80) {
	end = "";
    }
    else if (len >= 72) {
	end = "\t\t\t";
	len += 16 + (8 - len % 8);
    }
    else if (len >= 64) {
	end = "\t";
	len += (8 - len % 8);
    }
    else if (len >= 56) {
	end = "\t\t";
	len += 8 + (8 - len % 8);
    }
    else if (len >= 48) {
	end = "\t\t\t";
	len += 16 + (8 - len % 8);
    }
    else if (len >= 40) {
	end = "\t";
	len += (8 - len % 8);
    }
    else if (len >= 32) {
	end = "\t";
	len += (8 - len % 8);
    }
    else if (len >= 24) {
	end = "\t\t";
	len += 8 + (8 - len % 8);
    }
    else if (len >= 16) {
	end = "\t";
	len += (8 - len % 8);
    }
    else if (len >= 8) {
	end = "\t\t";
	len += 8 + (8 - len % 8);
    }
    else {
	end = "\t\t\t";
	len += 16 + (8 - len % 8);
    }
    if (len + linelen > 80) {
	printf("\n");
	linelen = len;
    }
    else {
	linelen += len;
    }
    printf("%s%s", $0, end);
}
END {
    if (end != "\n") {
	printf("\n");
    }
    printf("\n");
}'