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@wwerner
wwerner / heroku-db-url-to-spring-boot.sh
Last active April 29, 2021 07:26
Parse Heroku DB URL into Spring Boot Datasource Environment Variables
# Two possibilities to parse a Postgres DB URL from heroku into environment variables
# that Spring Boot understands.
# You would need that, if you do not build on heroku but push docker images
# from another source
# Does not need bash. Works on alpine linux / busybox. Tested with openjdk:8-jdk-alpine base image.
export DATABASE_URL=postgres://user:password@host:port/database
# Naive way, would break with [@:/] in username or password.
DB_TYPE=$(echo $DATABASE_URL | awk -F'[:@/]' '{print $1}')"ql"
@anikitenko
anikitenko / gist:b41206a49727b83a530142c76b1cb82d
Created October 11, 2017 07:41
[Golang] Convert size in bytes to Bytes, Kilobytes, Megabytes, GB and TB
package main
import (
"fmt"
"math"
"strconv"
)
var (
sizeInMB float64 = 999 // This is in megabytes
@nateheat
nateheat / rescue-grub-with-fedora-live-cd.sh
Last active May 1, 2024 15:01
re-install grub using Fedora Live CD. Fedora was installed with LVM. The system dual boots Ubuntu and Fedora.
su
mkdir /mnt/root
# You may use fdisk -l to list the devices
mount /dev/mapper/fedora-root /mnt/root
# Mount the boot partition, maybe /dev/sda1
# As the system has both Ubuntu and Fedora installed,
# so sda3 in my case
mount /dev/sda<3> /mnt/root/boot
@pierre-b
pierre-b / config.fish
Created March 6, 2017 10:03
golang fish shell config
# config file
# vim ~/.config/fish/config.fish
# reload the config
# source ~/.config/fish/config.fish
# set the workspace path
set -x GOPATH /users/my-username/go
# add the go bin path to be able to execute our programs
@nrollr
nrollr / nginx.conf
Last active June 9, 2024 23:39
NGINX config for SSL with Let's Encrypt certs
# UPDATED 17 February 2019
# Redirect all HTTP traffic to HTTPS
server {
listen 80;
listen [::]:80;
server_name www.domain.com domain.com;
return 301 https://$host$request_uri;
}
# SSL configuration
@ebraminio
ebraminio / upload.go
Last active March 22, 2023 06:01
golang upload client and server
// curl -X POST -H "Content-Type: application/octet-stream" --data-binary '@filename' http://127.0.0.1:5050/upload
package main
import (
"fmt"
"io"
"net/http"
"os"
"time"
@hans2103
hans2103 / server.badbots
Last active May 8, 2024 17:33
NGINX to block bad bots. (add Twenga|TwengaBot if you want to exclude them too)
if ($http_user_agent ~* (360Spider|80legs.com|Abonti|AcoonBot|Acunetix|adbeat_bot|AddThis.com|adidxbot|ADmantX|AhrefsBot|AngloINFO|Antelope|Applebot|BaiduSpider|BeetleBot|billigerbot|binlar|bitlybot|BlackWidow|BLP_bbot|BoardReader|Bolt\ 0|BOT\ for\ JCE|Bot\ mailto\:craftbot@yahoo\.com|casper|CazoodleBot|CCBot|checkprivacy|ChinaClaw|chromeframe|Clerkbot|Cliqzbot|clshttp|CommonCrawler|comodo|CPython|crawler4j|Crawlera|CRAZYWEBCRAWLER|Curious|Curl|Custo|CWS_proxy|Default\ Browser\ 0|diavol|DigExt|Digincore|DIIbot|discobot|DISCo|DoCoMo|DotBot|Download\ Demon|DTS.Agent|EasouSpider|eCatch|ecxi|EirGrabber|Elmer|EmailCollector|EmailSiphon|EmailWolf|Exabot|ExaleadCloudView|ExpertSearchSpider|ExpertSearch|Express\ WebPictures|ExtractorPro|extract|EyeNetIE|Ezooms|F2S|FastSeek|feedfinder|FeedlyBot|FHscan|finbot|Flamingo_SearchEngine|FlappyBot|FlashGet|flicky|Flipboard|g00g1e|Genieo|genieo|GetRight|GetWeb\!|GigablastOpenSource|GozaikBot|Go\!Zilla|Go\-Ahead\-Got\-It|GrabNet|grab|Grafula|GrapeshotCrawler|GTB5|GT\:\:WWW|Guzz
@jgamblin
jgamblin / urls.txt
Created July 6, 2016 12:00
Top 1000 Domains
google.com
youtube.com
facebook.com
baidu.com
yahoo.com
amazon.com
wikipedia.org
google.co.in
twitter.com
qq.com
@tivnet
tivnet / etc-monit-monitrc.d-redis
Last active May 31, 2022 12:29
Monitoring Redis with Monit : /etc/monit/monitrc.d/redis
check host redis.host with address 127.0.0.1
if failed port 6379 protocol redis then alert
check process redis-server with pidfile "/var/run/redis/redis-server.pid"
start program = "/etc/init.d/redis-server start"
stop program = "/etc/init.d/redis-server stop"
if failed host 127.0.0.1 port 6379 then restart
if 5 restarts within 5 cycles then timeout
@fevangelou
fevangelou / my.cnf
Last active June 6, 2024 00:16
Optimized my.cnf configuration for MySQL/MariaDB (on Ubuntu, CentOS, Almalinux etc. servers)
# === Optimized my.cnf configuration for MySQL/MariaDB (on Ubuntu, CentOS, Almalinux etc. servers) ===
#
# by Fotis Evangelou, developer of Engintron (engintron.com)
#
# ~ Updated December 2021 ~
#
#
# The settings provided below are a starting point for a 8-16 GB RAM server with 4-8 CPU cores.
# If you have different resources available you should adjust accordingly to save CPU, RAM & disk I/O usage.
#