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@joe94
joe94 / golang-create-read-write-delete-file.go
Last active October 18, 2019 01:23 — forked from novalagung/golang-create-read-write-delete-file.go
package main
import (
"fmt"
"io"
"os"
)
var path = "/Users/novalagung/Documents/temp/test.txt"
@maniankara
maniankara / http-put-request.go
Last active November 9, 2022 09:58
handling put request in golang
package fragments
import (
"net/http"
"io"
"log"
"strings"
"os"
"bytes"
)
@fntlnz
fntlnz / self-signed-certificate-with-custom-ca.md
Last active March 14, 2026 06:53
Self Signed Certificate with Custom Root CA

Create Root CA (Done once)

Last update: Nov 2025.

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl ecparam -genkey -name secp384r1 | openssl ec -aes256 -out rootCA.key
@jboelter
jboelter / s3dlmgr.go
Last active April 14, 2025 15:12
// Uses the default AWS SDK Credentials; e.g. via the environment
// AWS_REGION=region AWS_ACCESS_KEY_ID=key AWS_SECRET_ACCESS_KEY=secret
package main
import (
"bytes"
"flag"
"fmt"
"io"
"log"
@kwilczynski
kwilczynski / Makefile
Last active March 8, 2024 23:48
Makefile for my Go projects (an example).
SHELL := /bin/bash
REV := $(shell git rev-parse HEAD)
CHANGES := $(shell test -n "$$(git status --porcelain)" && echo '+CHANGES' || true)
TARGET := packer-provisioner-itamae-local
VERSION := $(shell cat VERSION)
OS := darwin freebsd linux openbsd
ARCH := 386 amd64
@dineshsprabu
dineshsprabu / async_waterfall_example.js
Created January 19, 2016 05:44
NodeJS Async WaterFall Example
var async = require('async');
async.waterfall(
[
function(callback) {
callback(null, 'Yes', 'it');
},
function(arg1, arg2, callback) {
var caption = arg1 +' and '+ arg2;
callback(null, caption);
@denji
denji / golang-tls.md
Last active February 21, 2026 12:07 — forked from spikebike/client.go
Simple Golang HTTPS/TLS Examples

Moved to git repository: https://github.com/denji/golang-tls

Generate private key (.key)
# Key considerations for algorithm "RSA" ≥ 2048-bit
openssl genrsa -out server.key 2048

# Key considerations for algorithm "ECDSA" ≥ secp384r1
# List ECDSA the supported curves (openssl ecparam -list_curves)
@michaljemala
michaljemala / tls-client.go
Last active September 5, 2025 07:30
SSL Client Authentication Golang sample
package main
import (
"crypto/tls"
"crypto/x509"
"flag"
"io/ioutil"
"log"
"net/http"
)
@jsvine
jsvine / installations.md
Last active May 10, 2021 13:43
First things to install on a new Mac OSX [WIP]
@stuart11n
stuart11n / gist:9628955
Created March 18, 2014 20:34
rename git branch locally and remotely
git branch -m old_branch new_branch # Rename branch locally
git push origin :old_branch # Delete the old branch
git push --set-upstream origin new_branch # Push the new branch, set local branch to track the new remote