jhmartin

#!/usr/bin/perl -w
use strict;

while (<STDIN>) {
  chomp;
  if (/^\s*$/) {
    next;
  }

  if (/^\d+$/) {

jhmartin

#!/usr/bin/env ruby

# Input is an ip address. Map it to a position in a list.
positioncount=0
linecount=0
indexes=Hash.new

STDIN.read.split("\n").each do |a|
   a=a.chomp
   if (! indexes.has_key?(a))

jhmartin

aws cloudformation describe-stacks --stack-name STACKNAMEHERE --output=text|grep -i PARAMETERS | awk '{print "ParameterKey=" $2 ",ParameterValue=" $3 " \\"}'

jhmartin

𝑸: How can I sort an inner array of an object? How can I sort all the arrays in a JSON entity? How can I modify a deeply nested array?

A: If the path to the inner entity is known, one can use |= as illustrated here:

{"array": [3,1,2] }
| .array |= sort
To sort all arrays in a JSON entity, no matter where they occur, one option is to use walk/1:

walk( if type == "array" then sort else . end )

jhmartin

Kernel warning that appears to be related to Trend Micro / Deep Security Agent (dsa_agent). Correlates to a mass failure of Amazon Linux 2 ECS tasks.
Linux xxx 4.14.173-137.229.amzn2.x86_64 #1 SMP Wed Apr 1 18:06:08 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

[  641.849894] ------------[ cut here ]------------
[  641.852726] WARNING: CPU: 10 PID: 5454 at lib/vsprintf.c:2119 vsnprintf+0x2c1/0x4d0
[  641.857834] Modules linked in: veth xt_REDIRECT nf_nat_redirect xt_nat xt_tcpudp xfs bmhook(OE) tmhook(OE) dsa_filter(POE) dsa_filter_hook(OE) ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 xt_addrtype iptable_filter xt_conntrack nf_nat nf_conntrack libcrc32c br_netfilter bridge stp llc overlay crc32_pclmul ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd mousedev evdev glue_helper psmouse cryptd button sunrpc binfmt_misc ena ip_tables x_tables ext4 crc16 mbcache jbd2 fscrypto nvme crc32c_intel nvme_core ipv6 

jhmartin

Cloud Custodian uses dateutil.parser to read dates, so date fields can be anything handled by this.

jhmartin

# Digital Ocean monitoring tool

yum_repository 'digitalocean-agent' do
  description 'DigitalOcean Agent'
  baseurl 'https://repos.insights.digitalocean.com/yum/do-agent/$basearch'
  repo_gpgcheck false
  enabled true
  gpgkey 'https://repos.insights.digitalocean.com/sonar-agent.asc'
  sslverify true
  sslcacert '/etc/pki/tls/certs/ca-bundle.crt'

jhmartin

    JSON.stringify(Game.market.getAllOrders(order => order.resourceType == RESOURCE_GHODIUM && order.type == ORDER_SELL && Game.market.calcTransactionCost(200, 'W12N64', order.roomName) < 500));

jhmartin

mkdir tc
$files = Get-ChildItem * -include @("*.mp4", "*.mov")
foreach ($file in $files) {
  $fileDate=(Get-Item $file).creationTime
  $dateParts = $filedate -split " "
  $fileParts = $file.Name -split "\."
  $fbname = $fileParts[0]
  $fext = $fileParts[1]
  $ftime = $dateParts[1]
  $fbase = $file.BaseName

jhmartin

curl --header "Host: xxx.cloudfront.net" http://xxx.AKL50-C2.cloudfront.net/ -iv