[–] gcb 16y ago ↗ so un-unix. [–] silentbicycle 16y ago ↗ Well, it has bash in the title, so surprise surprise.If it were about detecting failed commands in Unix shells, all it would need to say is "$?", though. That's hardly worth a blog post.http://www.openbsd.org/cgi-bin/man.cgi?query=sh
[–] silentbicycle 16y ago ↗ Well, it has bash in the title, so surprise surprise.If it were about detecting failed commands in Unix shells, all it would need to say is "$?", though. That's hardly worth a blog post.http://www.openbsd.org/cgi-bin/man.cgi?query=sh
[–] steveitis 16y ago ↗ This article describes any easy way to do this incorrectly.It also has simple spelling errors, such as 'weather' for 'whether'.It is NOT what I've come to expect from HN. Downvotes for everyone involved. Oh. Right. I can't downvote. Damn.
3 comments
[ 3.2 ms ] story [ 21.2 ms ] threadIf it were about detecting failed commands in Unix shells, all it would need to say is "$?", though. That's hardly worth a blog post.
http://www.openbsd.org/cgi-bin/man.cgi?query=sh
It also has simple spelling errors, such as 'weather' for 'whether'.
It is NOT what I've come to expect from HN. Downvotes for everyone involved.
Oh. Right. I can't downvote. Damn.