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Mr. Lance E Sloan «UMich» lsloan

  • Teaching and Learning (@tl-its-umich-edu) at University of Michigan: Information and Technology Services
  • Ann Arbor, Michigan, USA
  • 13:32 (UTC -04:00)
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@pierrejoubert73
pierrejoubert73 / markdown-details-collapsible.md
Last active May 8, 2024 10:42
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
@stevenhaddox
stevenhaddox / server_certificates_to_pem.md
Last active May 8, 2024 07:13
Convert .crt & .key files into .pem file for HTTParty

Two ways to do it, but only worked for me so I'll put it first and the second for reference:

$ openssl pkcs12 -export -in hostname.crt -inkey hostname.key -out hostname.p12
$ openssl pkcs12 -in hostname.p12 -nodes -out hostname.pem

Other options for this method in comments below:

# Note, the -certfile root.crt appends all CA certs to the export, I've never needed these so it's optional for my personal steps
$ openssl pkcs12 -export -in hostname.crt -inkey hostname.key -certfile root.crt -out hostname.p12

Note, I've always had my hostname.crt as part of my .pem, so I keep my certs but apparently you may not have to, hence the nocerts flag being an extra option in this sample

@sloanlance
sloanlance / clone-private-github-repo-in-google-colab.ipynb
Last active May 8, 2024 03:07
clone-private-github-repo-in-google-colab.ipynb
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@mort3za
mort3za / git-auto-sign-commits.sh
Last active May 7, 2024 01:45
Auto sign your git commits
# Generate a new pgp key: (better to use gpg2 instead of gpg in all below commands)
gpg --gen-key
# maybe you need some random work in your OS to generate a key. so run this command: `find ./* /home/username -type d | xargs grep some_random_string > /dev/null`
# check current keys:
gpg --list-secret-keys --keyid-format LONG
# See your gpg public key:
gpg --armor --export YOUR_KEY_ID
# YOUR_KEY_ID is the hash in front of `sec` in previous command. (for example sec 4096R/234FAA343232333 => key id is: 234FAA343232333)
@clintel
clintel / gist:1155906
Created August 19, 2011 02:40
Fenced code in bullet lists with GitHub-flavoured MarkDown??

Fenced code blocks inside ordered and unordered lists

  1. This is a numbered list.

  2. I'm going to include a fenced code block as part of this bullet:

    Code
    More Code
    
@dupuy
dupuy / README.rst
Last active May 5, 2024 18:42
Common markup for Markdown and reStructuredText

Markdown and reStructuredText

GitHub supports several lightweight markup languages for documentation; the most popular ones (generally, not just at GitHub) are Markdown and reStructuredText. Markdown is sometimes considered easier to use, and is often preferred when the purpose is simply to generate HTML. On the other hand, reStructuredText is more extensible and powerful, with native support (not just embedded HTML) for tables, as well as things like automatic generation of tables of contents.

@joar
joar / jq-insert-var.sh
Last active May 3, 2024 13:41
Add a field to an object with JQ
# Add field
echo '{"hello": "world"}' | jq --arg foo bar '. + {foo: $foo}'
# {
# "hello": "world",
# "foo": "bar"
# }
# Override field value
echo '{"hello": "world"}' | jq --arg foo bar '. + {hello: $foo}'
{
@sloanlance
sloanlance / jq_jsonl_conversion.md
Last active May 3, 2024 10:26
jq: JSONL ↔︎ JSON conversion

jq: JSONL ↔︎ JSON conversion

Prerequisites

  • jqhttps://jqlang.github.io/jq/ — "like sed for JSON data"

    There are several options available for installing jq. I prefer to use Homebrew: brew install jq

  1. JSONL → JSON

@uupaa
uupaa / image.resize.in.github.flavored.markdown.md
Last active May 2, 2024 14:54
image resize in github flavored markdown.

Image source

https://gyazo.com/eb5c5741b6a9a16c692170a41a49c858.png

Try resize it!

  • ![](https://gyazo.com/eb5c5741b6a9a16c692170a41a49c858.png | width=100)