Valtoni Boaventura valtoni

valtoni / aws_orphan_snapshots.py

Created July 4, 2022 22:17

AWS List of snapshots without AMI (Boto3)

	import boto3
	from boto3 import ec2
	import datetime
	import re
	from datetime import date


	def is_attached(image, snapshot):
	for mapping in image['BlockDeviceMappings']:
	# Is it a machine ephemeral device?

valtoni / find_executable.PS1

Created November 23, 2021 12:59

Powershell find file in path

	:: simple version
	$env:path.Split(';') \| gci -Filter application.exe

	:: expanded version
	$env:path.Split(';') \| select -Unique \| ? {$_ -and (test-path $_)} \| gci -Filter application.exe

valtoni / move_structure.ps1

Created October 10, 2021 13:15

Move founded files with structure (PowerShell)

	$OldBase="C:\src\main\java"
	$NewBase="C:\src\main\resources"
	$HibernateFiles=Get-ChildItem $OldBase -Include *.xml -Recurse
	foreach ($file in $HibernateFiles) {
	Write-Host $file.FullName
	$Directory=$file.Directory.ToString()
	$Directory=$Directory.replace($OldBase, $NewBase)
	$OldFile=$file.FullName
	$NewFile=$OldFile.replace($OldBase, $NewBase)
	New-Item $Directory -ItemType Directory -ea 0

valtoni / ps_users.sh

Created April 5, 2021 11:52

Showing memory utilization by users. (from https://www.networkworld.com/article/3516319/showing-memory-usage-in-linux-by-process-and-user.html)

	#!/bin/bash

	stats=””
	echo "% user"
	echo "============"

	# collect the data
	for user in `ps aux \| grep -v COMMAND \| awk '{print $1}' \| sort -u`
	do
	stats="$stats\n`ps aux \| egrep ^$user \| awk 'BEGIN{total=0}; \

valtoni / linux_redirect_syslog.sh

Created March 22, 2021 10:57

Output log to syslog in linux (init.d scripts)

	# Original: https://serverfault.com/questions/341919/how-to-find-error-messages-from-linux-init-d-rc-d-scripts
	# Reference: http://urbanautomaton.com/blog/2014/09/09/redirecting-bash-script-output-to-syslog/

	exec 1> >(logger -s -t $(basename $0)) 2>&1

valtoni / bash-separated-params.sh

Created March 10, 2021 18:52

	cat >/tmp/demo-space-separated.sh <<'EOF'
	#!/bin/bash

	POSITIONAL=()
	while [[ $# -gt 0 ]]
	do
	key="$1"

	case $key in
	-e\|--extension)

valtoni / mount_ec2_ephemeral.sh

Last active February 25, 2021 20:50

This script automatically mount ephemeral disks in EC2 nitro instances.

	#!/usr/bin/env bash

	# Mandatory: apt install nvme-cli

	# Mount point (directory)
	TARGET_MOUNT=/data/tmp

	# Raid info
	TARGET_RAID_DEVICE=/dev/md0
	TARGET_RAID_LABEL=RAID0

valtoni / xcode_uninstall.sh

Last active November 3, 2020 23:10

Remove Xcode

	#!/bin/bash

	killall Xcode
	xcrun -k
	xcodebuild -alltargets clean

	dirs = ("$(getconf DARWIN_USER_CACHE_DIR)/org.llvm.clang/ModuleCache"
	"$(getconf DARWIN_USER_CACHE_DIR)/org.llvm.clang.$(whoami)/ModuleCache"
	/Applications/Xcode.app
	~/Library/Caches/com.apple.dt.Xcode

valtoni / slack.sh

Created September 12, 2020 20:39 — forked from andkirby/slack.sh

Shell/Bash script for sending slack messages.

	#!/usr/bin/env bash
	####################################################################################
	# Slack Bash console script for sending messages.
	####################################################################################
	# Installation
	# $ curl -s https://gist.githubusercontent.com/andkirby/67a774513215d7ba06384186dd441d9e/raw --output /usr/bin/slack
	# $ chmod +x /usr/bin/slack
	####################################################################################
	# USAGE
	# Send message to slack channel/user

valtoni / path_environment.ps

Created June 19, 2020 12:55

Set path environment on windows powershell

	# Add path permanently to environment machine
	[Environment]::SetEnvironmentVariable("Path", $env:Path + ";C:\bin", "Machine")

	# Add path permanently to environment user
	[Environment]::SetEnvironmentVariable("Path", $env:Path + ";C:\bin", "User")