On 4/5/22 10:49 AM, Andreas Kusalananda Kähäri wrote:
> When the ",", ",,", "^", and "^^" case-modifying operators were
> introduced with Bash 4.0 some 13 years ago, the operators "~" and "~~"
> were also introduced. These toggle the case of the first character that
> match the pattern ("~") or the all characters that match the pattern
> ("~~") in a similar manner as up-casing and down-casing is done with "^"
> and ",".
>
> However, as far as I can see, the case-toggling operators remain
> undocumented.
https://lists.gnu.org/archive/html/bug-bash/2019-08/msg00001.html
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU [email protected] http://tiswww.cwru.edu/~chet/
