Skip to content

Instantly share code, notes, and snippets.

@tomcatzh
tomcatzh / readwrite.go
Created April 1, 2015 06:35
Golang readline and writeline
func readLines(path string) ([]string, error) {
file, err := os.Open(path)
if err != nil {
return nil, err
}
defer file.Close()
var lines []string
scanner := bufio.NewScanner(file)
for scanner.Scan() {
@jpillora
jpillora / smtp-gmail-send.go
Last active March 5, 2024 21:26
Send email using Go (Golang) via GMail with net/smtp
package main
import (
"log"
"net/smtp"
)
func main() {
send("hello there")
}
@whereisaaron
whereisaaron / pfx-to-crt-and-key.sh
Last active March 5, 2024 18:13
Extract a crt file (PEM), key file, and chain bundle from a PFX file, prompts for password or use PFXPASSWORD environment variable
#!/bin/bash
#------------------
# Extract the key, certficiate, and chain in PEM format from a PFX format file
#
# Must supply the input pfx file
PFX_PATH="$1"
if [ "${PFX_PATH}" == "" ]; then
echo "Must supply pfx file path"
exit 1
@espaciomore
espaciomore / watch.sh
Last active February 27, 2024 20:49
Watch command for Git Bash
#!/bin/bash
ARGS="${@}"
clear;
while(true); do
OUTPUT=`$ARGS`
clear
echo -e "${OUTPUT[@]}"
done
@geerlingguy
geerlingguy / ansible-role-test.sh
Last active January 18, 2024 17:37
Ansible Role Test Shim Script
#!/bin/bash
#
# Ansible role test shim.
#
# Usage: [OPTIONS] ./tests/test.sh
# - distro: a supported Docker distro version (default = "centos7")
# - playbook: a playbook in the tests directory (default = "test.yml")
# - role_dir: the directory where the role exists (default = $PWD)
# - cleanup: whether to remove the Docker container (default = true)
# - container_id: the --name to set for the container (default = timestamp)
@cespare
cespare / main.go
Created February 20, 2013 03:05
Example of testing Go HTTP servers using httptest.Server.
package main
import (
"log"
"myserver"
"net/http"
)
const addr = "localhost:12345"
@schacon
schacon / gist:942899
Created April 26, 2011 19:19
delete all remote branches that have already been merged into master
$ git branch -r --merged |
grep origin |
grep -v '>' |
grep -v master |
xargs -L1 |
awk '{split($0,a,"/"); print a[2]}' |
xargs git push origin --delete
@madevelopers
madevelopers / readzip.go
Created January 29, 2015 09:36
golang: Read zip file
package main
import (
"archive/zip"
"fmt"
"io/ioutil"
)
type myCloser interface {
Close() error
@ebraminio
ebraminio / upload.go
Last active March 22, 2023 06:01
golang upload client and server
// curl -X POST -H "Content-Type: application/octet-stream" --data-binary '@filename' http://127.0.0.1:5050/upload
package main
import (
"fmt"
"io"
"net/http"
"os"
"time"
package main
import (
"encoding/json"
"fmt"
)
func main() {
b := []byte(`{"key":"value"}`)