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author | deraadt <deraadt@openbsd.org> | 1995-10-18 08:37:01 +0000 |
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committer | deraadt <deraadt@openbsd.org> | 1995-10-18 08:37:01 +0000 |
commit | df930be708d50e9715f173caa26ffe1b7599b157 (patch) | |
tree | aa317e49e28cb999c9cf3db7f00c20903fe6010a /usr.sbin/tcpdump/stime.awk | |
download | wireguard-openbsd-df930be708d50e9715f173caa26ffe1b7599b157.tar.xz wireguard-openbsd-df930be708d50e9715f173caa26ffe1b7599b157.zip |
initial import of NetBSD tree
Diffstat (limited to 'usr.sbin/tcpdump/stime.awk')
-rw-r--r-- | usr.sbin/tcpdump/stime.awk | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/usr.sbin/tcpdump/stime.awk b/usr.sbin/tcpdump/stime.awk new file mode 100644 index 00000000000..d57968ed932 --- /dev/null +++ b/usr.sbin/tcpdump/stime.awk @@ -0,0 +1,21 @@ +# $NetBSD: stime.awk,v 1.2 1995/03/06 19:11:43 mycroft Exp $ + +$6 !~ /^ack/ && $5 !~ /[SFR]/ { + # given a tcpdump ftp trace, output one line for each send + # in the form + # <send time> <seq no> + # where <send time> is the time packet was sent (in seconds with + # zero at time of first packet) and <seq no> is the tcp sequence + # number of the packet divided by 1024 (i.e., Kbytes sent). + # + # convert time to seconds + n = split ($1,t,":") + tim = t[1]*3600 + t[2]*60 + t[3] + if (! tzero) { + tzero = tim + OFS = "\t" + } + # get packet sequence number + i = index($6,":") + printf "%7.2f\t%g\n", tim-tzero, substr($6,1,i-1)/1024 + } |