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# deletes all containers including its volumes use
docker rm -vf $(docker ps -aq)

# delete dangling images <none>
docker images -q -f dangling=true | xargs --no-run-if-empty docker rmi -f

# deletes all the images (remove all the containers first)
docker rmi -f $(docker images -aq)

# removes all unused containers, volumes, networks and images

niqdev

How do I dropdown?

This is how you dropdown.

<details>
<summary>How do I dropdown?</summary>
<br>
This is how you dropdown.

niqdev

A curated list of command-line utilities written in Rust

Note: I have moved this list to a proper repository. I'll leave this gist up, but it won't be updated. To submit an idea, open a PR on the repo.

Note that I have not tried all of these personally, and cannot and do not vouch for all of the tools listed here. In most cases, the descriptions here are copied directly from their code repos. Some may have been abandoned. Investigate before installing/using.

The ones I use regularly include: bat, dust, fd, fend, hyperfine, miniserve, ripgrep, just, cargo-audit and cargo-wipe.

• atuin: "Magical shell history"
• bandwhich: Terminal bandwidth utilization tool

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Introduction

Sometimes I want to make a screencapture of a websites behaviour.

In Chrome, I am quite happy doing this with the [Awesome Screenshot: Screen Video Recorder][1] extension.

Besides screenshots, the extension offers the ability to make a recording. (Limited to 30 seconds in the free version).

The recording can be uploaded to Youtube or Google Drive. It can also be downloaded as WebM file.

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// A small SSH daemon providing bash sessions
//
// Server:
// cd my/new/dir/
// #generate server keypair
// ssh-keygen -t rsa
// go get -v .
// go run sshd.go
//
// Client:

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// A small SSH daemon providing bash sessions
//
// Server:
// cd my/new/dir/
// #generate server keypair
// ssh-keygen -t rsa
// go get -v .
// go run sshd.go
//
// Client:

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uuidgen | sha256sum | base64 | head -c 32 ; echo

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git checkout <COMMIT_SHA>
GIT_COMMITTER_DATE="$(git show --format=%aD | head -1)" git tag vX.Y.Z
git push origin --tags
git checkout main

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How to fix the "Failed to close file descriptor for child process (Operation not permitted)" in your docker ci build

Disclaimer

First off, I'm not a docker expert by any means. I just wanted my CI pipeline to work and went down the habbit hole. The solution I present can cause some security implications, be aware.

Cause

The problem is caused by a seccomp policy and a glibc >= 2.34 update that returns an EPERM (operation not permitted) insted of ENOSYS (function not implemented).

Solution/Workaround

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#cat example.json
#{
#  "myKey": "myValue",
#  "myArray": [
#    "hello",
#    "world"
#  ]
#}

cat example.json | jq -c | jq -R