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Reminder to self: "fast & simple" is often better.

Rodrigo H. Mota RHDZMOTA

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Reminder to self: "fast & simple" is often better.
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@rgreenjr
rgreenjr / postgres_queries_and_commands.sql
Last active July 22, 2024 23:19
Useful PostgreSQL Queries and Commands
-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query
FROM pg_stat_activity
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%'
ORDER BY query_start desc;
-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query
FROM pg_stat_activity
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'
@subfuzion
subfuzion / curl.md
Last active July 18, 2024 17:12
curl POST examples

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

@bastman
bastman / docker-cleanup-resources.md
Created March 31, 2016 05:55
docker cleanup guide: containers, images, volumes, networks

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

@cvan
cvan / HOWTO.md
Last active May 31, 2024 14:19
get all URLs of all network requests made on a web page from the Chrome Dev Tools (from an exported HAR)

Setup

Using Homebrew on Mac OS X:

brew install jq

Add these aliases to your profile (e.g., ~/.zshrc, ~/.bashrc, ~/.profile, etc.):

alias hurlp='pbpaste | jq ".log.entries" | tee >(jq --raw-output "[.[] | .request.url] | sort | unique | .[]")'

alias hurld='pbpaste | jq ".log.entries" | jq --raw-output "[.[] | .request.url] | sort | unique | .[]" | harurls | tee >(xargs -n 1 curl -O $1)'

@pierrejoubert73
pierrejoubert73 / markdown-details-collapsible.md
Last active July 24, 2024 07:10
How to add a collapsible section in markdown.

How to add a collapsible section in markdown

1. Example

Click me

Heading

  1. Foo
  2. Bar
    • Baz
  • Qux
@gyndav
gyndav / Dockerfile
Last active August 6, 2023 20:56
install Scala and sbt on Alpine Linux
FROM openjdk:8u151-jre-alpine
ENV SCALA_VERSION=2.12.4 \
SCALA_HOME=/usr/share/scala
# NOTE: bash is used by scala/scalac scripts, and it cannot be easily replaced with ash.
RUN apk add --no-cache --virtual=.build-dependencies wget ca-certificates && \
apk add --no-cache bash curl jq && \
cd "/tmp" && \
wget --no-verbose "https://downloads.typesafe.com/scala/${SCALA_VERSION}/scala-${SCALA_VERSION}.tgz" && \
@Bluscream
Bluscream / obs_twitch_chat.css
Last active May 22, 2024 00:41
Twitch chat transparent popout for OBS
/*
Twitch chat browsersource CSS for OBS
Original by twitch.tv/starvingpoet modified by github.com/Bluscream
Just set the URL as either one of
- https://www.twitch.tv/%%TWITCHCHANNEL%%/chat?popout=true
- https://www.twitch.tv/popout/%%TWITCHCHANNEL%%/chat
- https://www.twitch.tv/embed/%%TWITCHCHANNEL%%/chat?parent=localhost
And paste this entire file into the CSS box or paste direct import css like