Kenneth Finnegan PhirePhly
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| # NEMA time from GPSd | |
| server 127.127.28.0 | |
| fudge 127.127.28.0 refid GPS | |
| # 1PPS from GPSd | |
| server 127.127.28.1 prefer | |
| fudge 127.127.28.1 refid GPS1 |
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| kenneth@odin:~$ ifconfig -a | |
| em0 Link encap:Ethernet HWaddr 00:22:4d:ad:ad:be | |
| inet addr:10.44.1.127 Bcast:10.44.1.255 Mask:255.255.255.0 | |
| inet6 addr: fe80::222:4dff:fead:adbe/64 Scope:Link | |
| UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 | |
| RX packets:33044 errors:0 dropped:0 overruns:0 frame:0 | |
| TX packets:23402 errors:0 dropped:0 overruns:0 carrier:0 | |
| collisions:0 txqueuelen:1000 | |
| RX bytes:38380796 (38.3 MB) TX bytes:1651076 (1.6 MB) | |
| Interrupt:17 Memory:80020000-80040000 |
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| kenneth@thor:~$ ntpq -pn -c rv | |
| remote refid st t when poll reach delay offset jitter | |
| ============================================================================== | |
| -205.233.73.201 72.214.41.45 3 u 58 64 377 88.240 7.810 0.506 | |
| -85.25.148.4 179.47.64.217 2 u 50 64 377 176.591 5.172 5.263 | |
| +72.87.88.202 64.250.229.100 2 u 59 64 377 96.172 2.468 1.348 | |
| +208.97.140.69 132.239.1.6 2 u 50 64 377 20.079 2.156 3.425 | |
| -91.189.89.199 140.203.204.77 2 u 57 64 377 163.520 5.535 0.202 | |
| *127.127.28.1 .GPS1. 0 l 15 64 377 0.000 0.007 0.010 | |
| 239.192.6.87 .MCST. 16 u - 64 0 0.000 0.000 0.000 |
PhirePhly
/ ax25_headerlengthcheck.patch
Created
May 23, 2014 07:53
Patch against aprx svn r593 fixing that empty path trackers are never "recently heard"
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| diff -u trunk/interface.c kwf/interface.c | |
| --- trunk/interface.c 2014-05-23 00:42:35.275061632 -0700 | |
| +++ kwf/interface.c 2014-05-23 00:47:03.346194971 -0700 | |
| @@ -1013,7 +1013,7 @@ | |
| if (debug) printf("interface_receive_ax25() from %s axlen=%d tnc2len=%d\n",aif->callsign,axlen,tnc2len); | |
| - if (axaddrlen <= 14) return; // SOURCE>DEST without any VIAs.. | |
| + if (axaddrlen < 14) return; // Malformed packet without at least SOURCE>DEST. | |
| // Note: Above one disables MICe destaddress-SSID embedded |
PhirePhly
/ crawl_archive.sh
Created
March 30, 2014 22:25
Parses a Pipermail archive into an mbox file
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| #!/bin/bash | |
| # Kenneth Finnegan, 2014 | |
| # | |
| # Crawls a Pipermail GNU Mailman archive | |
| # and parses it into a local mbox file to be | |
| # opened by any standard mail user agent (mail, mutt, etc) | |
| # example@example$ mutt -f mailinglist.mbox | |
| ARCHIVEURL="http://www.tapr.org/pipermail/aprssig/" | |
| OUTMBOX=mailinglist.mbox |
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| #!/bin/bash | |
| ls keys/ >keylist.txt | |
| seq 10 99 | | |
| while read KEYSUFFIX; do | |
| mkdir -p chunks/keys.$KEYSUFFIX | |
| grep -e "$KEYSUFFIX\.key" keylist.txt | | |
| while read KEYFILE; do | |
| mv keys/$KEYFILE chunks/keys.$KEYSUFFIX/ |
PhirePhly
/ multicast.ntp.conf
Last active
January 3, 2016 01:39
Sample config for peering multicast NTP servers
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| # /etc/ntp.conf for multicast servers | |
| # Kenneth Finnegan, 2014 | |
| # Logging of stats, etc | |
| driftfile /var/lib/ntp/ntp.drift | |
| statsdir /var/log/ntpstats/ | |
| statistics loopstats peerstats clockstats | |
| filegen loopstats file loopstats type day enable | |
| filegen peerstats file peerstats type day enable |
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| traceroute to google.com (74.125.239.7), 64 hops max, 52 byte packets | |
| 1 w6bhzubnt2.lan (10.75.16.1) 2.609 ms 1.901 ms 1.685 ms | |
| 2 vlan169.gw-noc.nv.burningman.com (100.96.169.1) 23.192 ms 37.225 ms * | |
| 3 ge-0-0-3.gw-tower.nv.burningman.com (162.212.144.25) 43.990 ms 33.872 ms 36.477 ms | |
| 4 * ge0-23.switch02.eagle-ridge.hdiss.net (206.230.61.49) 44.925 ms 26.257 ms | |
| 5 ge0-1.core01.eagle-ridge.hdiss.net (206.230.60.137) 36.504 ms 33.675 ms 26.209 ms | |
| 6 ge0-1.core01.virgina-peak.hdiss.net (206.230.60.33) 40.050 ms 27.245 ms 77.479 ms | |
| 7 pos1-0.core01.red-peak.hdiss.net (206.230.60.145) 74.894 ms 40.548 ms 44.026 ms | |
| 8 ge0-3.edge01.red-peak.hdiss.net (206.230.60.133) 53.654 ms 33.060 ms 29.372 ms | |
| 9 sl-gw32-stk-1-2.sprintlink.net (144.223.50.169) 59.124 ms 91.725 ms 37.068 ms |
PhirePhly
/ 36Disks.txt
Created
May 13, 2013 16:48
Ever wonder what it looks like when a Linux box has 36 hard drives?
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| kenneth@KWF2:~$ ls /dev/sd* | |
| /dev/sda /dev/sda1 /dev/sda2 /dev/sdaa /dev/sdab /dev/sdac /dev/sdad | |
| /dev/sdae /dev/sdaf /dev/sdag /dev/sdah /dev/sdai /dev/sdaj /dev/sdb | |
| /dev/sdc /dev/sdd /dev/sde /dev/sdf /dev/sdg /dev/sdh /dev/sdi /dev/sdj | |
| /dev/sdk /dev/sdl /dev/sdm /dev/sdn /dev/sdo /dev/sdp /dev/sdq /dev/sdr | |
| /dev/sds /dev/sdt /dev/sdu /dev/sdv /dev/sdw /dev/sdx /dev/sdy /dev/sdz | |
| kenneth@KWF2:~$ cat /proc/mdstat | |
| Personalities : [raid6] [raid5] [raid4] | |
| md0 : active raid6 sdaj[34] sdai[33] sdah[32] sdag[31] sdaf[30] sdae[29] |
PhirePhly
/ geodecpuinfo
Created
September 14, 2012 22:34
/proc/cpuinfo from a National Semi Geode box
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| kenneth@geode:~$ cat /proc/cpuinfo | |
| processor : 0 | |
| vendor_id : Geode by NSC | |
| cpu family : 5 | |
| model : 9 | |
| model name : Geode(TM) Integrated Processor by National Semi | |
| stepping : 2 | |
| cpu MHz : 300.670 | |
| cache size : 16 KB | |
| fdiv_bug : no |