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Diffstat (limited to 'usr.sbin/traceroute/median.awk')
-rw-r--r-- | usr.sbin/traceroute/median.awk | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/usr.sbin/traceroute/median.awk b/usr.sbin/traceroute/median.awk deleted file mode 100644 index 1a8d81d..0000000 --- a/usr.sbin/traceroute/median.awk +++ /dev/null @@ -1,67 +0,0 @@ -#!/bin/awk -f -# -# Copyright (c) 1990, 1993 -# The Regents of the University of California. All rights reserved. -# -# This code is derived from software contributed to Berkeley by -# Van Jacobson. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# 3. All advertising materials mentioning features or use of this software -# must display the following acknowledgement: -# This product includes software developed by the University of -# California, Berkeley and its contributors. -# 4. Neither the name of the University nor the names of its contributors -# may be used to endorse or promote products derived from this software -# without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND -# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE -# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -# SUCH DAMAGE. -# -# @(#)median.awk 8.1 (Berkeley) 6/6/93 -# -/^ *[0-9]/ { - # print out the median time to each hop along a route. - tottime = 0; n = 0; - for (f = 5; f <= NF; ++f) { - if ($f == "ms") { - ++n - time[n] = $(f - 1) - } - } - if (n > 0) { - # insertion sort the times to find the median - for (i = 2; i <= n; ++i) { - v = time[i]; j = i - 1; - while (time[j] > v) { - time[j+1] = time[j]; - j = j - 1; - if (j < 0) - break; - } - time[j+1] = v; - } - if (n > 1 && (n % 2) == 0) - median = (time[n/2] + time[(n/2) + 1]) / 2 - else - median = time[(n+1)/2] - - print $1, median - } -} |