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#!/usr/bin/env awk
#
# stat.awk - part of the ldistfp distribution,
# by scut <scut@bsd.at>
#
# little statistic script to determine linux distribution usage using
# ldistfp machine output logs:
#
# rm -f outlog
# for host in `cat ip-in`; do
# ldistfp -s -m $host 2>/dev/null >>outlog
# done
# cat outlog | awk -f stat.awk
#
BEGIN {
FS = "/"
hostcount = 0
}
{
# count one to the overall distribution countage
distribution[$3] += 1
# count the individual distribution versions
diststring = $3 " " $4
distribution_ver[diststring] += 1
# count identd usage
identd_version[$5] += 1
# count the overall distributions
hostcount += 1
}
END {
for (distrib in distribution) {
printf ("/%s//%d/%.2f/\n", distrib, \
distribution[distrib], \
(distribution[distrib] * 100) / hostcount)
for (subdist in distribution_ver) {
if (subdist ~ distrib)
printf ("/%s/%s/%d/%.2f/\n", \
distrib, subdist, \
distribution_ver[subdist], \
(distribution_ver[subdist] * 100) \
/ hostcount)
}
}
}
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