#!/bin/bash

function sanitize-perms {
    chown $USER.$USER . -R
    find . -type d -exec chmod 755 {}\;
    find . -type f -exec chmod 644 {}\;
}

# Kubernetes
function kres {
	local _O _D
	_O="-ocustom-columns=NAMESPACE:.metadata.namespace,NAME:.metadata.name"
	_D="[0-9A-Za-z\-]"
	if [ -z "$3" ]; then
		kubectl get $1 -A $_O | grep "$2"
	else
		kubectl get $1 -A $_O | grep "$_D*$2$_D*\s\+$_D*$3$_D*"
	fi
}

function pwgen {
	local _LEN=$1
	case $_LEN in
		''|*[!0-9]*)
			echo "Enter a valid number" > /dev/stderr
			return 1
			;;
	esac
	LC_ALL=C tr -dc '[:graph:]' </dev/urandom | head -c $_LEN
	if [ -t 1 ]; then
		echo
	fi
}