SacDin/til

Today I learned

til

Today I learned

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TIL is the collection of the things I learn each day while working at my workplace or having fun with computer at home. I have started documenting because it will benefit me and others in long run (hopefully).

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Categories

• API
• Browsers
• CLI
• Database
• docker
• Elixir
• Erlang
• git
• hacking
• linux
• nodejs
• programming
• python
• salesforce
• unix

API

• Get chrome browser console in postman app

Browsers

• Check all fields at once in Heroku connect object mapping

CLI

• Bash strict mode
• Markdown Presentation With MDP in CLI
• OpenSSL and SSL Cert Tips
• View markdown on command line

Database

• Copy data from one measurement to another

docker

• Docker UI as Web Management for Docker

Elixir

• Elixir to Erlang
• Mix Task Show Help Without Args
• Private Github Repo as Package dependency

Erlang

• Erlang/Elixir Debugging with dbg module
• Find Erlang Full Version

git

• Cleanup stale tracking branches
• Clone From Remote With Expired SSL Cert
• Multiple github accounts
• Get Latest Tag

hacking

• Zip and Rar password cracking with JTR

linux

• Inode counts and disk space
• Journalctl Quick Cheatsheet
• Retrieve Kernel Boot Parameters
• Serial Device Sniffing
• Strace Quick Cheatsheet
• Systemd Timers For Cron
• Understanding Uptime

nodejs

• Expressjs req.protocol behing nginx proxy
• Reinstall global packages when you change nodejs version

programming

• Rob Pike's 5 Rules of Programming

Python

• Private Github Repo With pip

salesforce

• SF query result export csv

unix

• Arp scanning with arp-scan
• Better way of counting files

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Authors

• Samar D. Acharya