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@dsmrt
dsmrt / query-aws-logs-insights.bash
Last active May 16, 2024 16:38
Using AWS CLI to query CloudWatch Logs with Insights. Looking -30 mins to now.
# this script queries aws logs with insights filtering on ERROR
# explanation of start and end times
#--start-time = unix timestamp 30 mins in the past
#--end-time = unix timestamp now
QUERY_ID=$(aws logs start-query \
--profile $profile \
--log-group-name /aws/lambda/aap-event-consumer-dev \
--start-time `date -v-30M "+%s"` \

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.


Effective Engineer - Notes

What's an Effective Engineer?

@JeffPaine
JeffPaine / i3-cheat-sheet.md
Last active June 10, 2024 10:58
i3 Window Manager Cheat Sheet

i3 Window Manager Cheat Sheet

$mod refers to the modifier key (alt by default)

General

  • startx i3 start i3 from command line
  • $mod+<Enter> open a terminal
  • $mod+d open dmenu (text based program launcher)
  • $mod+r resize mode ( or to leave resize mode)
  • $mod+shift+e exit i3
@dynamicguy
dynamicguy / install-opencv-2.4.11-in-ubuntu.sh
Last active April 3, 2024 20:20
install opencv-2.4.11 in ubuntu
# install dependencies
sudo apt-get update
sudo apt-get install -y build-essential
sudo apt-get install -y cmake
sudo apt-get install -y libgtk2.0-dev
sudo apt-get install -y pkg-config
sudo apt-get install -y python-numpy python-dev
sudo apt-get install -y libavcodec-dev libavformat-dev libswscale-dev
sudo apt-get install -y libjpeg-dev libpng-dev libtiff-dev libjasper-dev
@tsiege
tsiege / The Technical Interview Cheat Sheet.md
Last active June 12, 2024 03:08
This is my technical interview cheat sheet. Feel free to fork it or do whatever you want with it. PLEASE let me know if there are any errors or if anything crucial is missing. I will add more links soon.

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






\

@vtanathip
vtanathip / gitignore-android-studio-list
Last active May 26, 2021 09:12
Git Ignore files list that should use in Android Studio Projects
# built application files
*.apk
*.ap_
# files for the dex VM
*.dex
# Java class files
*.class
@rxaviers
rxaviers / gist:7360908
Last active June 13, 2024 20:05
Complete list of github markdown emoji markup

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@bradmontgomery
bradmontgomery / dummy-web-server.py
Last active June 11, 2024 08:36
a minimal http server in python. Responds to GET, HEAD, POST requests, but will fail on anything else.
#!/usr/bin/env python
"""
Very simple HTTP server in python (Updated for Python 3.7)
Usage:
./dummy-web-server.py -h
./dummy-web-server.py -l localhost -p 8000
Send a GET request: