@fbfortune Great tip!

In #ksh / #ksh93, you can just type ‘r + Enter’ and it also immediately pulls up the last command and runs it. It’s an alias for ‘hist - s’ or ‘fc -s’

In #bash or #zsh, if ‘!! + Enter’ is only expanding the previous command but not executing, it’s because histverify is on. To turn it off, add this to your ~/.bashrc:

shopt -u histverify

——————

shopt = shell options command
-u = unset

#FreeBSD #OpenBSD #NetBSD #UNIX #Linux #Shell #Terminal #CLI #Commandline

Really!? A python3 venv deactivate caused a core dump of #ksh93 on #illumos? Repeatably?

And I really wanted not to fall down a rabbit hole tonight.

My muscle memory really wishes someone would get around to adding #helix mode to #ksh93.

#unix

Nice to start a day with two small contributions to free software:

https://reviews.freebsd.org/D19343?id=55482 fixing #ksh93 on #FreeBSD

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=229496#c8 let's get Python SOAP library zeep included in #FreeBSD

{ route get -inet6 default | grep -A1 gateway; } | while read line; do awk {'print $2'}; done

why does that only print one line?

just when I think I get #ksh93 I find out no, no I don't and it's all just (mostly wrong) educated guesses.

I have a sorted list of strings in one file (abbreviations).

I have a sorted list of csv, where the first position is the abbreviation of the full word in position two.

how do I loop through that (#ksh93 + #awk), outputting only the full word?

to be clear, there are multiple ("abv2 abv3 abv4") matching abbreviations + number in the first file.

this is trivial but my "foo" is so weak...