On 7/21/23 2:37 PM, private--- via Bug reports for the GNU Bourne Again
SHell wrote:
Hello,
The example on parameter expansion[1] should perhaps read :
$ echo ${v:-unset}
instead of :
$ echo ${v-unset}
There should probably be more examples showing the differences between the
- and :- operators with different values of v, so I'll add some.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU c...@case.edu http://tiswww.cwru.edu/~chet/
