[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: whats wrong with my code , [[ $arg == s ]] and case $a in .. not wor
|
From: |
alex xmb ratchev |
|
Subject: |
Re: whats wrong with my code , [[ $arg == s ]] and case $a in .. not working |
|
Date: |
Sun, 5 Mar 2023 00:22:25 +0100 |
On Sun, Mar 5, 2023, 12:13 AM Greg Wooledge <greg@wooledge.org> wrote:
> On Sat, Mar 04, 2023 at 11:48:55PM +0100, alex xmb ratchev wrote:
>
> =============================================
> #!/bin/bash
> unset -v a r IFS
> IFS=$' \t\n'
> for a ; do
> case $a in
> s)
> r+=( search ) ;;
> S)
> r+=( show ) ;;
> *)
> r+=( "$a" ) ;;
> esac
> done
>
> apt-cache "$@"
> =============================================
>
> You're assigning words to an array named r, but then you never use
> that array. You're passing the original "$@" instead of "${r[@]}".
>
oo aa .. thank you much mate ..
>