Anonymous
discussed in a previous topic, skidoo believes it’s a disservice to point/link to outdated documentation. Too much has changed since Bash v3 (linked in post#1) ~~ reader will face frustration when cited examples do not work or yield unexpected results under the current Bash version.
startpage.com web search: bash 5 reference
top result
GNU Bash manual – GNU Project – Free Software Foundation
http://www.gnu.org/software/bash/manual/
^—– can be downloaded as html or pdf or
third search result
http://www.bashcookbook.com/bashinfo/
page ‘o download links for various reference documents and online tutorials