I can see few typos like no spaces in `ls-R`, `lp-d`, etc. Commands like `VARIABLE_NAME= variable_value` shouldn't have space. `-= no permission` should be just `-`.
`D Delete contents of line after the cursor` should be including the character under the cursor.
Beware of this one. There's basic formatting errors, assumptions made about the distribution, packages available and the shell. The site seems geared towards beginners, so some of these won't be obvious and could just lead people astray.
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[ 0.27 ms ] story [ 30.1 ms ] threadCan't see the site, even though I have no ad blockers. Good one.
`D Delete contents of line after the cursor` should be including the character under the cursor.
Some commands are linked to http://unixhelp.ed.ac.uk/CGI/man-cgi?grep
In short, this is a poor article.
I cannot say if it is because the anti-adblock let's me read the page - so not interested - thank you.