Command Line

Currently work in progress 

to match terminals between Windows & Mac, use BASH 

Mac OS switched to Zsh from BASH 

• Navigation: 

  • pwd

  • ls

  • ls -alt

  • cd 

  • cd ..

  • cd ../..

• Creator: 

  • mkdir 

  • mkdir folder/name

  • touch 

• Reader: 

  • echo "string" 

  • cat file.txt 

• Operator: 

  • > 

  • < 

  • >> 

  • | 

• Editor: 

  • rm

  • rm -r

  • mv (can rename too) 

  • cp

• Finder:

  • uniq

  • grep 

  • grep -i

  • grep -R

• wc 

• wc -w

• wc *

• wc */*

• Keyboard Editor 

  • nano file.txt 

  • nano .bash_profile 

• Environment Variables: 

  • env -> list all current environment variables 

  • $USER

  • $HOME

  • $PATH

  • sed ('s/snow/water) 

• Aliases: 

  • alias h="history"