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Top Forums Shell Programming and Scripting Iterate over `dirs` in a bash script Post 303033117 by alexanderb on Saturday 30th of March 2019 08:20:00 AM
Old 03-30-2019
Thanks, that explains it.

Now, I am stuck at filtering with associative arrays but I will make a separate topic if I cannot solve it.

Code:
function dirslist () {
    declare -A arr
    for i in ~ /usr /usr/local /usr ~ /etc
#    for i in $( dirs -p )
    do
    echo checking ${i}
    if [ ${arr[$i]+7} ] ; then
        echo "         ${i} exists, should not try add it again"
    else
        echo "         adding $i to arr"
        arr[ $i ]=1
    fi
    done
    for key in "${!arr[@]}"; do
    echo "Key: $key"
    done
}


Moderator's Comments:
Mod Comment Posting "Does not work" or "I am stuck" without explanation does not help you or anyone. If a command does not work for you, please show the exact circumstances you used it, and the exact error or malfunction you received. Do not paraphrase errors, or post the text as links, images, or attachments if you can avoid it: Paste the exact message, in code tags, like [code] text [/code] or by selecting the text and using the Image button.

Thank you.

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Last edited by RudiC; 03-30-2019 at 02:24 PM..
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LOCALE_GET_ALL_VARIANTS(3)						 1						LOCALE_GET_ALL_VARIANTS(3)

Locale::getAllVariants - Gets the variants for the input locale

	Object oriented style

SYNOPSIS
publicstatic array Locale::getAllVariants (string $locale) DESCRIPTION
Procedural style array locale_get_all_variants (string $locale) Gets the variants for the input locale PARAMETERS
o $locale - The locale to extract the variants from RETURN VALUES
The array containing the list of all variants subtag for the locale or NULL if not present EXAMPLES
Example #1 locale_get_all_variants(3) example <?php $arr = locale_get_all_variants('sl_IT_NEDIS_ROJAZ_1901'); var_export( $arr ); ?> Example #2 OO example <?php $arr = Locale::getAllVariants('sl_IT_NEDIS_ROJAZ_1901'); var_export( $arr ); ?> The above example will output: array ( 0 => 'NEDIS', 1 => 'ROJAZ', 2 => '1901', ) SEE ALSO
locale_get_primary_language(3), locale_get_script(3), locale_get_region(3). PHP Documentation Group LOCALE_GET_ALL_VARIANTS(3)
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