Bash

Some useful links to explain the concepts of Bash Scripting

Concepts

• http://linuxcommand.org

• http://tldp.org/LDP/Bash-Beginners-Guide/html/index.html

• http://www.linuxnix.com/category/programming/bash/

• https://dev.to/thiht/shell-scripts-matter

• http://www.thegeekstuff.com/2010/08/bash-shell-builtin-commands/

• http://bash.cyberciti.biz

• dylanaraps/pure-bash-bible

• https://dev.to/awwsmm/101-bash-commands-and-tips-for-beginners-to-experts-30je

Conditional Statements, Loops

• http://bencane.com/2014/01/27/8-examples-of-bash-if-statements-to-get-you-started/

• https://superuser.com/questions/615043/while-loop-in-bash-until-file-size-does-not-change

• https://unix.stackexchange.com/questions/247187/bash-if-not-multiple-conditions-without-subshell

• https://www.lifewire.com/write-bash-while-loops-2200576

• http://www.compciv.org/topics/bash/loops/

• https://dev.to/rpalo/bash-brackets-quick-reference-4eh6

• https://www.cyberciti.biz/faq/howto-check-if-a-directory-exists-in-a-bash-shellscript/

• https://unix.stackexchange.com/questions/52800/how-to-do-an-if-statement-from-the-result-of-an-executed-command

Editing & Formatting Text

• http://misc.flogisoft.com/bash/tip_colors_and_formatting

• https://google.github.io/styleguide/shell.xml

• https://stackoverflow.com/questions/11102360/read-lines-starting-from-a-line-number-in-a-bash-script

• https://www.cyberciti.biz/faq/unix-howto-read-line-by-line-from-file/

Configuration

Online IDE for Bash Scripts

• https://www.shellcheck.net/

• koalaman/shellcheck

Operators in Bash

• https://unix.stackexchange.com/questions/159513/what-are-the-shells-control-and-redirection-operators

• http://www.tecmint.com/chaining-operators-in-linux-with-practical-examples/

• http://bencane.com/2014/09/02/understanding-exit-codes-and-how-to-use-them-in-bash-scripts/

• https://dev.to/oyagci/shell-redirections-explained-2h9

Avoid Temp files in Shell scripts

• https://dev.to/philgibbs/avoiding-temporary-files-in-shell-scripts

Variables, Functions in Bash

• http://www.compciv.org/topics/bash/variables-and-substitution/

• https://stackoverflow.com/questions/1809899/how-can-i-assign-the-output-of-a-function-to-a-variable-using-bash

• https://ryanstutorials.net/bash-scripting-tutorial/bash-functions.php

• https://www.digitalocean.com/community/tutorials/an-introduction-to-useful-bash-aliases-and-functions

• https://www.shellscript.sh/functions.html

Configure Bash History Retention

• https://stackoverflow.com/questions/9457233/unlimited-bash-history/12234989#12234989

• https://unix.stackexchange.com/questions/1288/preserve-bash-history-in-multiple-terminal-windows/48113#48113

• https://askubuntu.com/questions/15926/how-to-avoid-duplicate-entries-in-bash-history/15929#15929

Troubleshooting & Log Parsing

• https://www.tutorialkart.com/bash-shell-scripting/write-output-of-bash-command-to-log-file-example

• http://www.shellhacks.com/en/7-Tips-Tuning-Command-Line-History-in-Bash

• kward/shunit2

• bmizerany/roundup

• sstephenson/bats