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@dctrwatson
dctrwatson / clean-cilium-state.sh
Created April 25, 2020 05:36
Clean up cilium bpf programs
#!/usr/bin/env bash
if [[ "${EUID}" -ne 0 ]]; then
echo "This script must be run as root"
exit 1
fi
while read -r cgroup_json; do
cgroup="$(jq -r .cgroup <<<"${cgroup_json}")"
# Don't want to detach systemd programs. Cilium attaches its program at the root and under docker.
@dctrwatson
dctrwatson / README.md
Last active June 21, 2019 23:51
Open Network Config for Mullvad OpenVPN

Natively connect to Mullvad OpenVPN servers with ChromeOS.

Usage

  1. Download the example ONC file
  2. Open the file with Text and update Username with your account number
  3. Open chrome://net-internals/#chromeos
  4. Import the ONC file

Tip

@dctrwatson
dctrwatson / keybase.md
Created March 6, 2014 22:13

Keybase proof

I hereby claim:

  • I am dctrwatson on github.
  • I am wizputer (https://keybase.io/wizputer) on keybase.
  • I have a public key whose fingerprint is 42D9 E586 CF3A 9C83 385E 270E C558 DE36 65CB 8897

To claim this, I am signing this object:

@dctrwatson
dctrwatson / stat_accum_input_test.go
Created February 27, 2014 23:51
/***** BEGIN LICENSE BLOCK *****
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this file,
# You can obtain one at http://mozilla.org/MPL/2.0/.
#
# The Initial Developer of the Original Code is the Mozilla Foundation.
# Portions created by the Initial Developer are Copyright (C) 2013
# the Initial Developer. All Rights Reserved.
#
# Contributor(s):
@dctrwatson
dctrwatson / stat_accum_input_test.go
Created February 27, 2014 22:52
2014/02/27 14:50:54 missing unit separator
2014/02/27 14:50:54 missing call(s) to *pipeline.MockPluginHelper.PipelineConfig()
2014/02/27 14:50:54 missing call(s) to *pipeline.MockInputRunner.InChan()
2014/02/27 14:50:54 missing call(s) to *pipeline.MockInputRunner.Inject(is equal to &{[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
...
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0] severity:7 0xc210087400 false 1 0 0xc210060fc0})
2014/02/27 14:50:54 missing call(s) to *pipeline.MockInputRunner.Ticker()
2014/02/27 14:50:54 aborting test due to missing call(s)
@dctrwatson
dctrwatson / gist:7763943
Created December 3, 2013 04:37
RAID adapter blocking due to a dead drive causing issues with Cassandra and pycassa
[21174748.746874] INFO: task jsvc:9672 blocked for more than 120 seconds.
[21174748.749104] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[21174748.751489] jsvc D ffffffff81806240 0 9672 9639 0x00000000
[21174748.751497] ffff8803436abe08 0000000000000082 ffff8800850bd000 ffffffffffffff98
[21174748.751516] ffff8803436abfd8 ffff8803436abfd8 ffff8803436abfd8 00000000000137c0
[21174748.751534] ffff88032bf39700 ffff8805fe535c00 ffff880622cf40c0 ffff8805fe535c00
[21174748.751553] Call Trace:
[21174748.751563] [<ffffffff8165ba6f>] schedule+0x3f/0x60
[21174748.751573] [<ffffffff8165d86d>] rwsem_down_failed_common+0xcd/0x170
[21174748.751583] [<ffffffff8165d923>] rwsem_down_write_failed+0x13/0x20
@dctrwatson
dctrwatson / gist:7534890
Created November 18, 2013 20:38
Git stats commands
# Top longest messaages
git log --format='%h%x00%an%x00%s%x00%B%x1e' | gawk 'BEGIN { FS="\0" ; RS="\x1e\n" }{ print length($4), $1, "-", $2, "|", $3 }' | sort -rn | head
# Top average messages
git log --format='%ae%x00%B%x1e' | gawk 'BEGIN { FS="\0" ; RS="\x1e\n" ; }{ sums[$1] += length($2) } END { for (i in sums) printf("%s %s\n", sums[i], i) }' | sort -rn | head
@dctrwatson
dctrwatson / gist:7206322
Last active February 12, 2018 14:30
Jank way to use instance storage automatically in EC2
#cloud-config
mounts:
- [ ephemeral0, /var, ext4, "defaults,noatime", "0", "2" ]
- [ swap, null ]
bootcmd:
- mkdir -p /tmp/root
- mount --bind / /tmp/root
- rsync -aq /tmp/root/var/lib/cloud /var/lib/
@dctrwatson
dctrwatson / vimrc
Created October 4, 2013 19:19
set runtimepath+=$GOROOT/misc/vim
set runtimepath+=$HOME/gocode/src/github.com/golang/lint/misc/vim
" Enable filetype plugin
filetype on
filetype plugin on
filetype plugin indent on
syntax on " Syntax highlighting
@dctrwatson
dctrwatson / graphite_multi_index.sh
Created October 1, 2013 22:20
Combine multiple whisper dirs into single index
!/usr/bin/env bash
if [ $# -lt 1 ] ; then
echo "Need at least 1 whisper dir to index"
exit 1
fi
GRAPHITE_ROOT=${GRPHITE_ROOT:-"/opt/graphite"}
GRAPHITE_STORAGE_DIR=${GRAPHITE_STORAGE_DIR:-"${GRAPHITE_ROOT}/storage"}