imkaka

# Login via SSH with password (LOCAL SERVER)
> ssh brad@192.168.1.29

# Create folder, file, install Apache (Just messing around)
mkdir test
cd test
touch hello.txt
sudo apt-get install apache2

# Generate Keys

imkaka

Introduction

When applications are running in production, they become black boxes that need to be traced and monitored. One of the simplest, yet main, ways to do so is logging. Logging allows us - at the time we develop our software - to instruct the program to emit information while the system is running that will be useful for us and our sysadmins.

imkaka

Inspired by dannyfritz/commit-message-emoji

See also gitmoji.

Commit type	Emoji
Initial commit	🎉 :tada:
Version tag	🔖 :bookmark:
New feature	✨ :sparkles:
Bugfix	🐛 :bug:

imkaka

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

imkaka

#!/bin/sh

#https://github.com/PythonicNinja/jetbrains-reset-trial-mac-osx/blob/master/runme.sh

for product in IntelliJIdea WebStorm DataGrip PhpStorm CLion PyCharm GoLand RubyMine Rider; do
  echo "Closing $product"
  ps aux | grep -i MacOs/$product | cut -d " " -f 5 | xargs kill -9

  echo "Resetting trial period for $product"