wok diff udpcast/description.txt @ rev 25020

updated openmpi and openmpi-dev (4.0.3 -> 4.1.3)
author: Hans-G?nter Theisgen
date: Wed May 18 08:05:48 2022 +0100 (2022-05-18)
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/udpcast/description.txt	Wed May 18 08:05:48 2022 +0100
     1.3 @@ -0,0 +1,6 @@
     1.4 +UDPcast is a file transfer tool that can send data simultaneously to many
     1.5 +destinations on a LAN.
     1.6 +This can for instance be used to install entire classrooms of PC's at once.
     1.7 +The advantage of UDPcast over using other methods (nfs, ftp, whatever) is
     1.8 +that UDPcast uses UDP's multicast abilities: it won't take longer to
     1.9 +install 15 machines than it would to install just 2.