[ ] pager cmdline is debian-specific. In general it is PAGER env variable which instructs which pager to use. Also connection to the man command was not clear
[ ] in shortcuts describe n for search
[ ] folks who run man -k containers on their systems might find none. Change to shell?
[ ] show the value of the $PATH when talking about it; describe the role of : in there (may be note that on Windows it is not : but ;)
[ ] -a for which is kinda buried, may be also ask to try it also on python on their laptops
[ ] note about needing two TABS when completion is ambiguous (multiple choices)
[ ] note for poor Mac users that Alt doesn't translate to Meta and they need to use Esc for e.g. Alt-.
[ ] might be worth noting Ctrl-C as the way to cancel and get out of incremental search or editing current line, while still leaving it on the screen
[ ] Fail early: not yet clear what to do with it
may be make analogy to Python, where script would interrupt as soon as error or undefined variable is used
the whole section is a bit "over the head" because, probably, we do not do much of scripting there
not clear where to put set -e
[ ] may be consider "pre feeding bash history" with some real data analysis example (e.g. bet) which ppl need to place into a script.
Shell
pagercmdline is debian-specific. In general it isPAGERenv variable which instructs which pager to use. Also connection to themancommand was not clearnfor searchman -k containerson their systems might find none. Change toshell?$PATHwhen talking about it; describe the role of:in there (may be note that on Windows it is not:but;)-afor which is kinda buried, may be also ask to try it also onpythonon their laptopsTABSwhen completion is ambiguous (multiple choices)Ctrl-Cas the way to cancel and get out of incremental search or editing current line, while still leaving it on the screenset -e