earthgecko

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1

walm

package main

import (
	"fmt"
	"log"
	"strconv"

	"github.com/miekg/dns"
)

nginx-gists

upstream warehouse_inventory {
    zone inventory_service 64k;
    server 10.0.0.1:80;
    server 10.0.0.2:80;
    server 10.0.0.3:80;
}

upstream warehouse_pricing {
    zone pricing_service 64k;
    server 10.0.0.7:80;

dassio

delete files

uplink ls --recursive "sj://pictures/Photo Backup/tedxnanjing/" | sed -En "s/OBJ [[:digit:]]+-[[:digit:]]+-[[:digit:]]+ [[:digit:]]+:[[:digit:]]+:[[:digit:]]+\s+[[:digit:]]+ (.*)/\1/p" | parallel -j 4 -q uplink rm "sj://pictures/Photo Backup/tedxnanjing/{}"

upload files

cd to_upload_folder

ls -R ./ | awk ' /:$/&&f{s=$0;f=0} /:$/&&!f{sub(/:$/,"");s=$0;f=1;next} NF&&f{ print s"/"$0 }' | sed -En "s/\.\/(.*)/\1/p" | parallel -j 5 uplink cp './{}' 'sj://photosbackup/{}'

nandorojo

import React, { ComponentProps } from 'react'
import { ScrollView } from 'react-native'
import { useDraggableScroll } from './use-draggable-scroll'

export const DraggableScrollView = React.forwardRef<
  ScrollView,
  ComponentProps<typeof ScrollView>
>(function DraggableScrollView(props, ref) {
  const { refs } = useDraggableScroll<ScrollView>({
    outerRef: ref,