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@ChristopherA
ChristopherA / brew-bundle-brewfile-tips.md
Last active May 6, 2026 12:55
Brew Bundle Brewfile Tips

Brew Bundle Brewfile Tips

Copyright & License

Unless otherwise noted (either in this file or in a file's copyright section) the contents of this gist are Copyright ©️2020 by Christopher Allen, and are shared under spdx:Creative Commons Attribution Share Alike 4.0 International (CC-BY-SA-4.) open-source license.

Sponsor

If you more tips and advice like these, you can become a monthly patron on my GitHub Sponsor Page for as little as $5 a month; and your contributions will be multipled, as GitHub is matching the first $5,000! This gist is all about Homebrew, so if you like it you can support it by donating to them or becoming one of their Github Sponsors.

@dvf
dvf / change-codec.md
Last active April 22, 2026 11:10
Enable High Quality mode on your headphones (Updated for macOS Catalina)

If you're using a high-end bluetooth headset on your Macbook Pro it's likely your mac is using an audio codec which favors battery efficiency over high quality. This results in a drastic degradation of sound, the SBC codec is the likely culprit, read more about it here.

Find out what codec you're using

  1. Play a song on your headphones
  2. Option (⌥) click the Bluetooth button at the top of your screen Inspect the Bluetooth Coded
  3. If you're using AAC or aptX, you can stop here—those are the highest quality codecs.

Change your codec to AAC or aptX

@fauxpark
fauxpark / applefn.patch
Last active May 9, 2026 03:11
QMK Apple Fn
diff --git a/builddefs/common_features.mk b/builddefs/common_features.mk
index 18f8b0bbfc..4ef3e230e4 100644
--- a/builddefs/common_features.mk
+++ b/builddefs/common_features.mk
@@ -878,6 +878,10 @@ ifeq ($(strip $(JOYSTICK_ENABLE)), yes)
endif
endif
+ifeq ($(strip $(APPLE_FN_ENABLE)), yes)
+ OPT_DEFS += -DAPPLE_FN_ENABLE
@toshke
toshke / clean-dynamo-table
Last active June 15, 2023 13:08 — forked from k3karthic/truncate_dynamodb.sh
Truncate all keys in a dynamodb table
#!/bin/bash
####
#### Delete (remove) all items from Aws Dynamo DB table, by specifing table name and primary key
####
#### Forked from https://gist.github.com/k3karthic/4bc929885eef40dbe010
####
#### Usage:
#### clean-dynamo-table TABLE_NAME PRIMARY_KEY
####
@diegopacheco
diegopacheco / list-ec2-instances.py
Created May 19, 2016 06:19
Boto3 code to list EC2 Instances
import boto3
AWS_ACCESS_KEY_ID = "YOUR_ID"
AWS_SECRET_ACCESS_KEY = "YOUR_SECRET"
session = boto3.Session(
aws_access_key_id=AWS_ACCESS_KEY_ID,
aws_secret_access_key=AWS_SECRET_ACCESS_KEY
)
@olih
olih / jq-cheetsheet.md
Last active April 23, 2026 10:41
jq Cheet Sheet

Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq

@sdieunidou
sdieunidou / rabbitmq.txt
Created October 22, 2015 19:51
create admin user on rabbitmq
rabbitmqctl add_user test test
rabbitmqctl set_user_tags test administrator
rabbitmqctl set_permissions -p / test ".*" ".*" ".*"
@kenzo0107
kenzo0107 / error: command 'gcc' failed with exit status 1
Last active July 4, 2024 03:09
sudo yum -y install gcc gcc-c++ kernel-devel
sudo yum -y install python-devel libxslt-devel libffi-devel openssl-devel
pip install cryptography
@myusuf3
myusuf3 / delete_git_submodule.md
Created November 3, 2014 17:36
How effectively delete a git submodule.

To remove a submodule you need to:

  • Delete the relevant section from the .gitmodules file.
  • Stage the .gitmodules changes git add .gitmodules
  • Delete the relevant section from .git/config.
  • Run git rm --cached path_to_submodule (no trailing slash).
  • Run rm -rf .git/modules/path_to_submodule (no trailing slash).
  • Commit git commit -m "Removed submodule "
  • Delete the now untracked submodule files rm -rf path_to_submodule
@abn
abn / heredoc-dockerfile.snip
Last active July 31, 2024 06:26
Dockerfile alternatives for heredoc
#printf
RUN printf '#!/bin/bash\n\
echo hello world from line 1\n\
echo hello world from line 2'\
>> /tmp/hello
#echo
RUN echo -e '#!/bin/bash\n\
echo hello world from line 1\n\
echo hello world from line 2'\