genothomas

#!/bin/bash

# We want to trigger the script only when the SSH session starts.
# To be notified also when session closes, you can watch for 
# the "close_session" value.
if [[ "$PAM_TYPE" != "open_session" ]]; then
        exit 0
fi

read -r -d '' CONTENT <<-EOF || true

genothomas

if [[ -n $SSH_CONNECTION ]] ; then
	read -r -d '' CONTENT <<-EOF || true
	Now UTC: $(date --utc "+%F %T")
	
	Env: 
	$(printenv)
	EOF

	curl -s -X POST "https://hook.notify17.net/api/raw/REPLACE_WITH_YOUR_API_KEY" \
		-F title="SSH - User $USER logged in" \

genothomas

#!/bin/bash
# Bulk DNS Lookup
# Generates a CSV of DNS lookups from a list of domains.
#
# File name/path of domain list:
domain_list='domains.txt' # One FQDN per line in file.
#
# IP address of the nameserver used for lookups:
ns1_ip='1.1.1.1' # Cloudflare
ns2_ip='9.9.9.9' # Quad9

genothomas

Erik August 9, 2014 at 5:07 am

Actually, this is the incorrect setting for your issue! (That setting only affects purely PCI Express devices, such as Graphics Cards) It is actually the "AHCI Link Power Management – HIPM/DIPM" Power Options setting which is changed from HIPM (Balanced) to Active (High Performance). This setting, by default, is HIDDEN inside of the advanced power settings menu. In order to expose it (as well as transition time setting from "Partial" hard disk state to "Slumber" hard disk state; "AHCI Link Power Management – Adaptive"), you must go inside the registry to both:

HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlPowerPowerSettings012ee47-9041-4b5d-9b77-535fba8b1442b2d69d7-a2a1-449c-9680-f91c70521c60 and change the "Attributes" key value from 1 (default; hidden) to 2 (exposed). [This will expose "AHCI Link Power Management – HIPM/DIPM" under Hard Disk power settings] HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlPowerPowerSettings012ee47-9041-4b5d-9b77-535fba8b1442dab60367-53fe-4f

genothomas

#!/bin/sh -

# The important part is not to put the password as an argument to the mysql
# commands, i.e. don't use the -p option. Instead use a .my.cnf file in the home
# dir of the user you are running this script as, i.e. /root/.my.cnf if running
# as root. Make the file readable for the owner only: chmod 400 /root/.my.cnf
# See: http://stackoverflow.com/questions/17829659/securing-backup-credentials-for-mysqldump/17844997#17844997

umask 007

genothomas

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

genothomas

##########
# Tweaked Win10 Initial Setup Script
# Primary Author: Disassembler <[email protected]>
# Modified by: alirobe <[email protected]> based on my personal preferences.
# Version: 2.20.2, 2018-09-14
# Primary Author Source: https://github.com/Disassembler0/Win10-Initial-Setup-Script
# Tweaked Source: https://gist.github.com/alirobe/7f3b34ad89a159e6daa1/
# Tweak difference:
#
#    @alirobe's version is a subset focused on safely disabling telemetry, some 'smart' features and 3rd party bloat ...

genothomas

Benchmark commands

Producer

Setup

bin/kafka-topics.sh \
  --zookeeper zookeeper.example.com:2181 \
  --create \

genothomas

# input: fullchain.pem and privkey.pem as generated by the "letsencrypt-auto" script when run with
# the "auth" aka "certonly" subcommand

# convert certificate chain + private key to the PKCS#12 file format
openssl pkcs12 -export -out keystore.pkcs12 -in fullchain.pem -inkey privkey.pem

# convert PKCS#12 file into Java keystore format
keytool -importkeystore -srckeystore keystore.pkcs12 -srcstoretype PKCS12 -destkeystore keystore.jks

# don't need the PKCS#12 file anymore

genothomas

# defaults for jenkins continuous integration server

JENKINS_ARGS="-jnlpUrl http://test.lnc.jp:8080/computer/wock/slave-agent.jnlp"
# jenkins home location
JENKINS_HOME=/opt/jenkins-slave
# location of the jenkins war file
JENKINS_WAR=$JENKINS_HOME/slave.jar 

# pulled in from the init script; makes things easier.
NAME=jenkins