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{ | |
gsub(/;$/,"",$0) | |
} | |
l != 0 && $1 != "set" { | |
d[$1] = $0 | |
ll[$1] = $NF | |
if ( $1 == "client-hostname" ){ | |
ll[$1] = $2 $3 | |
} | |
} | |
l != 0 && ( /starts/ || /ends/ || /cltt/ || /tstp/ ) { | |
ll[$1] = d[$1] = $3 " " $4 | |
} | |
l != 0 && ( /hardware/ ) { | |
ll[$1] = d[$1] = $NF | |
} | |
l != 0 && $1 == "set" { | |
d[$2] = $0 | |
a = "" | |
for( ii = 4 ; ii<= NF ; ++ii ){ | |
a = a " " $ii | |
} | |
ll[$2] = a | |
} | |
$1 == "lease" { | |
l = $2 | |
for ( i in d ){d[i]="-"} | |
for ( i in ll ){ll[i]="-"} | |
d["NR"] = NR | |
d["tstp"] = "-------------------" | |
} | |
$0 == "}" { | |
if ( ll["binding"] == "free" ){ | |
d["starts"] = "-------------------" | |
d["ends"] = "-------------------" | |
d["tstp"] = "-------------------" | |
d["cltt"] = "-------------------" | |
ll["hardware"] = "(" ll["hardware"] ")" | |
} | |
print l, d["starts"],d["ends"], d["cltt"], d["tstp"], ll["binding"], ll["hardware"], ll["client-hostname"], ll["vendor-class-identifier"], d["NR"] | |
catlog = "" | |
for( xx in ll ){ | |
catlog = catlog " " xx "=" ll[xx] | |
} | |
print "#",l,catlog | |
l = 0 | |
} |
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<?= filemtime("/var/lib/dhcp/dhcpd.leases") ?> | |
<PRE> | |
<?php | |
$f = popen("awk -f dhcpd.awk < /var/lib/dhcp/dhcpd.leases | sed -e \"/^#/d\" | sort -t. -k4 -n","r"); | |
while( ($buf=fgets($f))!==false ){ | |
echo htmlspecialchars($buf); | |
} | |
?> | |
</PRE> |
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#!/usr/bin/tclsh | |
proc lease {ip param} { | |
set param [ regsub -all = $param {} ] | |
set param [ regsub -all ";\n" $param "\n" ] | |
puts $param | |
eval $param | |
} | |
proc starts {c date time} { | |
upvar ip ip | |
} | |
proc ends {c date time} { | |
} | |
proc tstp {c date time} { | |
} | |
proc cltt {c date time} { | |
} | |
proc binding {date time} { | |
} | |
proc hardware {date time} { | |
} | |
proc uid {uid} { | |
} | |
proc client-hostname {hn} { | |
} | |
source /var/lib/dhcp/dhcpd.leases | |
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