Hello please help me :)

GazL · 12-08-2023, 05:16 AM

Quote:

Originally Posted by pan64

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

I think Crusty has lost interest :-)

Time for full-out code golf then...