⚡ SKILSTAK Beginner Boost 2022 - Week 9

• What is bash and why do I care?
• Why bash instead of zsh (or other)?
• Why bash instead of POSIX?
• What is the best way to learn bash?
• Why touch FILE or > FILE instead of vi FILE?
• How can I code in bash?
• What are some good projects to practice bash?
• Use shellcheck for everything?
• Terms from math used in coding?
• What is the difference between subroutine, function, procedure?
• Why are there quotes around everything?

Commands Covered

• echo FOO print FOO to standard output
• echo $? display last return value
• printf print with escapes and formatting

Related

• Linux Command Line Books by William Shotts
  https://www.linuxcommand.org/tlcl.php
• UNIX Power Tools, O'Reilly
• https://itsfoss.com/learn-linux-for-free/
• https://github.com/Idnan/bash-guide
• man bash