LinuxQuestions.org - Hello please help me :)

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- - Hello please help me :) (https://www.linuxquestions.org/questions/linux-newbie-8/hello-please-help-me-4175731577/)

GazL	12-08-2023 05:16 AM

Quote:

Originally Posted by pan64 (Post 6469178)

those should be used together,

Yes, I misread. sorry.

MadeInGermany

12-08-2023 08:32 AM

Numeric? That activates the injection problem again.

My favorite is now

Code:

[[ $n != +([0-9]) ]] && exit 1

Short, readable, fast.
An old bash (<= 4.2 ?) might require globally enabled extended globs:

Code:

shopt -s extglob

GPGAgent

12-08-2023 10:53 AM

I think Crusty has lost interest :-)

GazL	12-08-2023 12:46 PM

One post wonders aren't unusual on LQ. :) Still, we got some value out of the thread.

Turbocapitalist

12-08-2023 12:49 PM

Quote:

Originally Posted by GPGAgent (Post 6469251)

I think Crusty has lost interest :-)

Time for full-out code golf then...

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